ICX7450 - ports up and down

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  • Question
  • Updated 2 months ago
Hello,
I have a bunch of Brocade switches ICX 7450 (firmware 08.0.3k). The problem is that I have a lot of logs from flapping ports. The ports commes up and down continuosly, but I don't have from user perspective, any issue.
Is that a logging problem? How does it verify if a port is up or down?
How can I know if the port had comme down trully?

When I check the switch, the port is up. But I still have the logs :(
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Laura Pineiro

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Posted 4 months ago

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Ben, Employee

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Can you show an example? Are these 1G, 10G, 40G ports? Please also gather:

dm statistic
show log
show stat eth <problem-port>
show int eth <problem-port>
show media

In a 'show log', a 'state down' message is a layer 1 (physical) transition. The left-most column in 'dm statistic' also counts layer 1 transitions. up, down, up would tick that counter 3 times. You can also clear dm statistic with 'dset' if you want to monitor it going forward. 
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Laura Pineiro

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Thanks for your reply.
They are 1G port. it is strange that, it happens in almost all the ports and in every brocade switch I have.
Here you can see the logs from one of them:

=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2018.06.26 10:55:57 =~=~=~=~=~=~=~=~=~=~=~=
dm statistics 

real_transition-transit-sw_reset-discards:
9-0-0-0(1/1/1) 0-0-0-0(1/1/2) 213-0-0-0(1/1/3) 13-0-0-0(1/1/4) 
243-0-0-0(1/1/5) 218-0-0-0(1/1/6) 11-0-0-0(1/1/7) 84-0-0-0(1/1/8) 
169-0-0-0(1/1/9) 9-0-0-0(1/1/10) 120-0-0-0(1/1/11) 8-0-0-0(1/1/12) 
84-0-0-0(1/1/13) 7-0-0-0(1/1/14) 187-0-0-0(1/1/15) 7-0-0-0(1/1/16) 
11-0-0-0(1/1/17) 5-0-0-0(1/1/18) 89-0-0-0(1/1/19) 17-0-0-0(1/1/20) 
139-0-0-0(1/1/21) 224-0-0-0(1/1/22) 107-0-0-0(1/1/23) 15-0-0-0(1/1/24) 
17-0-0-0(1/1/25) 87-0-0-0(1/1/26) 0-0-0-0(1/1/27) 78-0-0-0(1/1/28) 
180-0-0-0(1/1/29) 225-0-0-0(1/1/30) 13-0-0-0(1/1/31) 11-0-0-0(1/1/32) 
17-0-0-0(1/1/33) 163-0-0-0(1/1/34) 7-0-0-0(1/1/35) 7-0-0-0(1/1/36) 
0-0-0-0(1/1/37) 0-0-0-0(1/1/38) 193-0-0-0(1/1/39) 5-0-0-0(1/1/40) 
12-0-0-0(1/1/41) 13-0-0-0(1/1/42) 9-0-0-0(1/1/43) 9-0-0-0(1/1/44) 
9-0-0-0(1/1/45) 6-0-0-0(1/1/46) 14-0-0-0(1/1/47) 33-0-0-0(1/1/48) 
3-0-0-0(1/2/1) 0-0-0-0(1/2/2) 3-0-0-0(1/2/3) 0-0-0-0(1/2/4) 
49-0-0-0(1/4/1) 0-0-0-0(1/4/2) 0-0-0-0(1/4/3) 0-0-0-0(1/4/4) 
11-0-0-0(2/1/1) 226-0-0-0(2/1/2) 15-0-0-0(2/1/3) 15-0-0-0(2/1/4) 
31-0-0-0(2/1/5) 3-0-0-0(2/1/6) 86-0-0-0(2/1/7) 13-0-0-0(2/1/8) 
0-0-0-0(2/1/9) 0-0-0-0(2/1/10) 33-0-0-0(2/1/11) 11-0-0-0(2/1/12) 
15-0-0-0(2/1/13) 5-0-0-0(2/1/14) 0-0-0-0(2/1/15) 27-0-0-0(2/1/16) 
65-0-0-0(2/1/17) 13-0-0-0(2/1/18) 141-0-0-0(2/1/19) 29-0-0-0(2/1/20) 
237-0-0-0(2/1/21) 98-0-0-0(2/1/22) 16-0-0-0(2/1/23) 70-0-0-0(2/1/24) 
9-0-0-0(2/1/25) 109-0-0-0(2/1/26) 0-0-0-0(2/1/27) 0-0-0-0(2/1/28) 
7-0-0-0(2/1/29) 0-0-0-0(2/1/30) 12-0-0-0(2/1/31) 6-0-0-0(2/1/32) 
101-0-0-0(2/1/33) 0-0-0-0(2/1/34) 26-0-0-0(2/1/35) 17-0-0-0(2/1/36) 
5-0-0-0(2/1/37) 128-0-0-0(2/1/38) 35-0-0-0(2/1/39) 17-0-0-0(2/1/40) 
11-0-0-0(2/1/41) 0-0-0-0(2/1/42) 9-0-0-0(2/1/43) 10-0-0-0(2/1/44) 
2-0-0-0(2/1/45) 21-0-0-0(2/1/46) 89-0-0-0(2/1/47) 62-0-0-0(2/1/48) 
1-0-0-0(2/2/1) 0-0-0-0(2/2/2) 1-0-0-0(2/2/3) 0-0-0-0(2/2/4) 
55-0-0-0(3/1/1) 0-0-0-0(3/1/2) 19-0-0-0(3/1/3) 207-0-0-0(3/1/4) 
7-0-0-0(3/1/5) 0-0-0-0(3/1/6) 0-0-0-0(3/1/7) 0-0-0-0(3/1/8) 
166-0-0-0(3/1/9) 29-0-0-0(3/1/10) 0-0-0-0(3/1/11) 2-0-0-0(3/1/12) 
7-0-0-0(3/1/13) 13-0-0-0(3/1/14) 35-0-0-0(3/1/15) 11-0-0-0(3/1/16) 
45-0-0-0(3/1/17) 13-0-0-0(3/1/18) 44-0-0-0(3/1/19) 130-0-0-0(3/1/20) 
8-0-0-0(3/1/21) 61-0-0-0(3/1/22) 54-0-0-0(3/1/23) 216-0-0-0(3/1/24) 
9-0-0-0(3/1/25) 7-0-0-0(3/1/26) 7-0-0-0(3/1/27) 0-0-0-0(3/1/28) 
0-0-0-0(3/1/29) 0-0-0-0(3/1/30) 233-0-0-0(3/1/31) 0-0-0-0(3/1/32) 
201-0-0-0(3/1/33) 9-0-0-0(3/1/34) 7-0-0-0(3/1/35) 127-0-0-0(3/1/36) 
0-0-0-0(3/1/37) 13-0-0-0(3/1/38) 7-0-0-0(3/1/39) 125-0-0-0(3/1/40) 
5-0-0-0(3/1/41) 59-0-0-0(3/1/42) 7-0-0-0(3/1/43) 138-0-0-0(3/1/44) 
0-0-0-0(3/1/45) 131-0-0-0(3/1/46) 17-0-0-0(3/1/47) 5-0-0-0(3/1/48) 
1-0-0-0(3/2/1) 0-0-0-0(3/2/2) 1-0-0-0(3/2/3) 0-0-0-0(3/2/4) 
48-0-0-0(3/4/1) 0-0-0-0(3/4/2) 0-0-0-0(3/4/3) 0-0-0-0(3/4/4) 
216-0-0-0(4/1/1) 11-0-0-0(4/1/2) 40-0-0-0(4/1/3) 177-0-0-0(4/1/4) 
13-0-0-0(4/1/5) 0-0-0-0(4/1/6) 31-0-0-0(4/1/7) 9-0-0-0(4/1/8) 
126-0-0-0(4/1/9) 23-0-0-0(4/1/10) 7-0-0-0(4/1/11) 0-0-0-0(4/1/12) 
157-0-0-0(4/1/13) 7-0-0-0(4/1/14) 4-0-0-0(4/1/15) 201-0-0-0(4/1/16) 
0-0-0-0(4/1/17) 7-0-0-0(4/1/18) 14-0-0-0(4/1/19) 11-0-0-0(4/1/20) 
180-0-0-0(4/1/21) 112-0-0-0(4/1/22) 15-0-0-0(4/1/23) 8-0-0-0(4/1/24) 
7-0-0-0(4/1/25) 15-0-0-0(4/1/26) 0-0-0-0(4/1/27) 0-0-0-0(4/1/28) 
0-0-0-0(4/1/29) 0-0-0-0(4/1/30) 3-0-0-0(4/1/31) 7-0-0-0(4/1/32) 
7-0-0-0(4/1/33) 9-0-0-0(4/1/34) 0-0-0-0(4/1/35) 0-0-0-0(4/1/36) 
233-0-0-0(4/1/37) 9-0-0-0(4/1/38) 0-0-0-0(4/1/39) 0-0-0-0(4/1/40) 
121-0-0-0(4/1/41) 221-0-0-0(4/1/42) 16-0-0-0(4/1/43) 0-0-0-0(4/1/44) 
2-0-0-0(4/1/45) 0-0-0-0(4/1/46) 6-0-0-0(4/1/47) 0-0-0-0(4/1/48) 
1-0-0-0(4/2/1) 0-0-0-0(4/2/2) 1-0-0-0(4/2/3) 0-0-0-0(4/2/4) 
15-0-0-0(5/1/1) 32-0-0-0(5/1/2) 0-0-0-0(5/1/3) 0-0-0-0(5/1/4) 
0-0-0-0(5/1/5) 21-0-0-0(5/1/6) 30-0-0-0(5/1/7) 0-0-0-0(5/1/8) 
11-0-0-0(5/1/9) 9-0-0-0(5/1/10) 7-0-0-0(5/1/11) 7-0-0-0(5/1/12) 
63-0-0-0(5/1/13) 6-0-0-0(5/1/14) 5-0-0-0(5/1/15) 0-0-0-0(5/1/16) 
11-0-0-0(5/1/17) 5-0-0-0(5/1/18) 7-0-0-0(5/1/19) 55-0-0-0(5/1/20) 
9-0-0-0(5/1/21) 253-0-0-0(5/1/22) 0-0-0-0(5/1/23) 12-0-0-0(5/1/24) 
110-0-0-0(5/1/25) 5-0-0-0(5/1/26) 17-0-0-0(5/1/27) 0-0-0-0(5/1/28) 
0-0-0-0(5/1/29) 8-0-0-0(5/1/30) 9-0-0-0(5/1/31) 37-0-0-0(5/1/32) 
19-0-0-0(5/1/33) 30-0-0-0(5/1/34) 19-0-0-0(5/1/35) 94-0-0-0(5/1/36) 
0-0-0-0(5/1/37) 0-0-0-0(5/1/38) 68-0-0-0(5/1/39) 7-0-0-0(5/1/40) 
34-0-0-0(5/1/41) 83-0-0-0(5/1/42) 103-0-0-0(5/1/43) 14-0-0-0(5/1/44) 
71-0-0-0(5/1/45) 197-0-0-0(5/1/46) 0-0-0-0(5/1/47) 12-0-0-0(5/1/48) 
1-0-0-0(5/2/1) 0-0-0-0(5/2/2) 1-0-0-0(5/2/3) 0-0-0-0(5/2/4) 

sh logging 
Syslog logging: enabled ( 0 messages dropped, 0 flushes, 14375 overruns)
    Buffer logging: level ACMEINW, 1000 messages logged
    level code: A=alert C=critical D=debugging M=emergency E=error
                I=informational N=notification W=warning

Static Log Buffer:
Sep 12 12:04:43:I:System: Stack unit 1   Power supply 2  is up 
Sep 12 12:04:56:A:System: Stack unit 2 POE  Power supply 1  is down 
Sep 12 12:04:56:I:System: Stack unit 2 POE  Power supply 2  with 748000 mwatts capacity is up 
Sep 12 12:05:02:A:System: Stack unit 3 POE  Power supply 1  is down 
Sep 12 12:05:02:I:System: Stack unit 3 POE  Power supply 2  with 748000 mwatts capacity is up 
Sep 12 12:04:55:A:System: Stack unit 4 POE  Power supply 1  is down 
Sep 12 12:04:55:I:System: Stack unit 4 POE  Power supply 2  with 748000 mwatts capacity is up 
Sep 12 12:04:57:A:System: Stack unit 5 POE  Power supply 1  is down 
Sep 12 12:04:57:I:System: Stack unit 5 POE  Power supply 2  with 748000 mwatts capacity is up 

Dynamic Log Buffer (1000 lines):
Jun 26 10:56:16:I:CLI CMD: "dm statistics" by pinla11 from ssh client 172.25.183.132
Jun 26 10:55:07:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:54:28:I:System: Interface ethernet 3/1/36, state up
Jun 26 10:54:28:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:54:28:I:STP: VLAN 96 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:54:28:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:54:28:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:54:28:I:STP: VLAN 80 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:54:28:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:54:25:I:System: Interface ethernet 3/1/36, state down
Jun 26 10:54:25:I:STP: VLAN 96 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:54:25:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:54:25:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:54:25:I:STP: VLAN 80 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:54:25:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:54:25:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:54:07:I:System: Interface ethernet 3/1/36, state up
Jun 26 10:54:07:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:54:07:I:STP: VLAN 96 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:54:07:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:54:07:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:54:07:I:STP: VLAN 80 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:54:07:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:54:04:I:System: Interface ethernet 3/1/36, state down
Jun 26 10:54:04:I:STP: VLAN 96 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:54:04:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:54:04:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:54:04:I:STP: VLAN 80 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:54:04:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:54:04:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:54:03:I:System: Interface ethernet 3/1/36, state up
Jun 26 10:54:03:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:54:03:I:STP: VLAN 96 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:54:03:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:54:03:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:54:03:I:STP: VLAN 80 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:54:03:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:53:59:I:System: Interface ethernet 3/1/36, state down
Jun 26 10:53:59:I:STP: VLAN 96 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:53:59:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:53:59:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:53:59:I:STP: VLAN 80 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:53:59:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:53:59:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:52:50:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:52:10:I:System: Interface ethernet 2/1/17, state up
Jun 26 10:52:10:I:STP: VLAN 183 Port 2/1/17 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:52:10:I:STP: VLAN 183 Port 2/1/17 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:52:10:I:STP: VLAN 183 Port 2/1/17 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:52:10:I:STP: VLAN 100 Port 2/1/17 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:52:10:I:STP: VLAN 100 Port 2/1/17 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:52:10:I:STP: VLAN 100 Port 2/1/17 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:52:09:I:System: PoE: Power enabled on port 2/1/17.
Jun 26 10:52:09:I:System: PoE: Allocated power of 15400 mwatts on port 2/1/17.
Jun 26 10:51:06:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:51:04:I:System: Interface ethernet 3/1/36, state up
Jun 26 10:51:04:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:51:04:I:STP: VLAN 96 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:51:04:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:51:04:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:51:04:I:STP: VLAN 80 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:51:04:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:51:00:I:System: Interface ethernet 3/1/36, state down
Jun 26 10:51:00:I:STP: VLAN 96 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:51:00:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:51:00:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:51:00:I:STP: VLAN 80 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:51:00:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:51:00:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:50:49:I:CLI CMD: "show logging" by pinla11 from ssh client 172.25.183.132
Jun 26 10:50:38:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:52:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:51:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:51:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:51:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:50:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:50:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:50:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:50:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:49:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:49:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:49:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:49:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:48:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:48:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:48:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:48:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:47:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:47:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:47:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:46:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:45:I:System: PoE: Released complete power of 15400 mwatts on port 2/1/17.
Jun 26 10:49:45:I:System: PoE: Power disabled on port 2/1/17 because of PD disconnection.
Jun 26 10:49:45:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:44:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:49:44:I:System: Interface ethernet 2/1/17, state down
Jun 26 10:49:44:I:STP: VLAN 183 Port 2/1/17 STP State -> DISABLED (PortDown)
Jun 26 10:49:44:I:STP: VLAN 183 Port 2/1/17 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:49:44:I:STP: VLAN 183 Port 2/1/17 STP State -> FORWARDING (PortDown)
Jun 26 10:49:44:I:STP: VLAN 100 Port 2/1/17 STP State -> DISABLED (PortDown)
Jun 26 10:49:44:I:STP: VLAN 100 Port 2/1/17 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:49:44:I:STP: VLAN 100 Port 2/1/17 STP State -> FORWARDING (PortDown)
Jun 26 10:49:01:I:System: Interface ethernet 3/1/36, state up
Jun 26 10:49:01:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:49:01:I:STP: VLAN 96 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:49:01:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:49:01:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:49:01:I:STP: VLAN 80 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:49:01:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:48:51:I:System: Interface ethernet 3/1/36, state down
Jun 26 10:48:51:I:STP: VLAN 96 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:48:51:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:48:51:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:48:51:I:STP: VLAN 80 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:48:51:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:48:51:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:47:59:I:CLI CMD: "show logging" by pinla11 from ssh client 172.25.183.132
Jun 26 10:47:44:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:47:36:I:System: Interface ethernet 2/1/17, state up
Jun 26 10:47:36:I:STP: VLAN 183 Port 2/1/17 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:47:36:I:STP: VLAN 183 Port 2/1/17 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:47:36:I:STP: VLAN 183 Port 2/1/17 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:47:36:I:STP: VLAN 100 Port 2/1/17 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:47:36:I:STP: VLAN 100 Port 2/1/17 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:47:36:I:STP: VLAN 100 Port 2/1/17 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:47:36:I:System: PoE: Power enabled on port 2/1/17.
Jun 26 10:47:36:I:System: PoE: Allocated power of 15400 mwatts on port 2/1/17.
Jun 26 10:47:28:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:47:28:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:47:28:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:47:28:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:47:25:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:47:25:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:47:25:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:47:25:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:47:24:I:CLI CMD: "show logging" by pinla11 from ssh client 172.25.183.132
Jun 26 10:47:13:I:CLI CMD: "show logging" by pinla11 from ssh client 172.25.183.132
Jun 26 10:47:08:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:47:08:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:47:08:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:47:08:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:47:07:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:47:07:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:47:07:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:47:07:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:47:04:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:47:04:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:47:04:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:47:04:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:47:02:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:47:02:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:47:02:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:47:02:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:46:48:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:46:48:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:46:48:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:46:48:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:46:44:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:46:44:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:46:44:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:46:44:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:46:38:I:System: Interface ethernet 2/1/21, state up
Jun 26 10:46:38:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:46:38:I:STP: VLAN 84 Port 2/1/21 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:46:38:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:46:34:I:System: Interface ethernet 2/1/21, state down
Jun 26 10:46:34:I:STP: VLAN 84 Port 2/1/21 STP State -> DISABLED (PortDown)
Jun 26 10:46:34:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:46:34:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (PortDown)
Jun 26 10:46:20:I:System: Interface ethernet 2/1/21, state up
Jun 26 10:46:20:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:46:20:I:STP: VLAN 84 Port 2/1/21 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:46:20:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:46:17:I:System: Interface ethernet 2/1/21, state down
Jun 26 10:46:17:I:STP: VLAN 84 Port 2/1/21 STP State -> DISABLED (PortDown)
Jun 26 10:46:17:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:46:17:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (PortDown)
Jun 26 10:45:29:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:45:29:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:45:29:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:45:29:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:45:26:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:45:26:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:45:26:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:45:26:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:45:08:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:45:08:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:45:08:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:45:08:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:45:07:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:45:07:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:45:07:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:45:07:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:45:05:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:45:05:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:45:05:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:45:05:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:45:03:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:45:03:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:45:03:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:45:03:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:44:48:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:44:48:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:44:48:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:44:48:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:44:43:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:44:43:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:44:43:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:44:43:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:35:14:I:System: Interface ethernet 2/1/21, state up
Jun 26 10:35:14:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:35:14:I:STP: VLAN 84 Port 2/1/21 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:35:14:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:35:11:I:System: Interface ethernet 2/1/21, state down
Jun 26 10:35:11:I:STP: VLAN 84 Port 2/1/21 STP State -> DISABLED (PortDown)
Jun 26 10:35:11:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:35:11:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (PortDown)
Jun 26 10:34:51:I:System: Interface ethernet 2/1/21, state up
Jun 26 10:34:51:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:34:51:I:STP: VLAN 84 Port 2/1/21 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:34:51:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:34:47:I:System: Interface ethernet 2/1/21, state down
Jun 26 10:34:47:I:STP: VLAN 84 Port 2/1/21 STP State -> DISABLED (PortDown)
Jun 26 10:34:47:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:34:47:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (PortDown)
Jun 26 10:34:03:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:34:03:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:34:03:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:34:03:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:34:00:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:34:00:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:34:00:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:34:00:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:33:43:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:33:43:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:33:43:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:33:43:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:33:42:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:33:42:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:33:42:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:33:42:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:33:40:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:33:40:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:33:40:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:33:40:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:33:38:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:33:38:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:33:38:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:33:38:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:33:24:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:33:24:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:33:24:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:33:24:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:33:19:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:33:19:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:33:19:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:33:19:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:33:12:I:System: Interface ethernet 2/1/21, state up
Jun 26 10:33:12:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:33:12:I:STP: VLAN 84 Port 2/1/21 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:33:12:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:33:09:I:System: Interface ethernet 2/1/21, state down
Jun 26 10:33:09:I:STP: VLAN 84 Port 2/1/21 STP State -> DISABLED (PortDown)
Jun 26 10:33:09:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:33:09:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (PortDown)
Jun 26 10:32:51:I:System: Interface ethernet 2/1/21, state up
Jun 26 10:32:51:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:32:51:I:STP: VLAN 84 Port 2/1/21 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:32:51:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:32:48:I:System: Interface ethernet 2/1/21, state down
Jun 26 10:32:48:I:STP: VLAN 84 Port 2/1/21 STP State -> DISABLED (PortDown)
Jun 26 10:32:48:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:32:48:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (PortDown)
Jun 26 10:31:28:I:System: Interface ethernet 3/1/36, state up
Jun 26 10:31:28:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:31:28:I:STP: VLAN 96 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:31:28:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:31:28:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:31:28:I:STP: VLAN 80 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:31:28:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:31:25:I:System: Interface ethernet 3/1/36, state down
Jun 26 10:31:25:I:STP: VLAN 96 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:31:25:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:31:25:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:31:25:I:STP: VLAN 80 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:31:25:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:31:25:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:31:21:I:System: Interface ethernet 3/1/36, state up
Jun 26 10:31:21:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:31:21:I:STP: VLAN 96 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:31:21:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:31:21:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:31:21:I:STP: VLAN 80 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:31:21:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:31:18:I:System: Interface ethernet 3/1/36, state down
Jun 26 10:31:18:I:STP: VLAN 96 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:31:18:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:31:18:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:31:18:I:STP: VLAN 80 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:31:18:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:31:18:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:30:14:I:System: Interface ethernet 3/1/36, state up
Jun 26 10:30:14:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:30:14:I:STP: VLAN 96 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:30:14:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:30:14:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:30:14:I:STP: VLAN 80 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:30:14:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:30:11:I:System: Interface ethernet 3/1/36, state down
Jun 26 10:30:11:I:STP: VLAN 96 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:30:11:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:30:11:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:30:11:I:STP: VLAN 80 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:30:11:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:30:11:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:30:00:I:System: Interface ethernet 3/1/36, state up
Jun 26 10:30:00:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:30:00:I:STP: VLAN 96 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:30:00:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:30:00:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:30:00:I:STP: VLAN 80 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:30:00:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:29:56:I:System: Interface ethernet 3/1/36, state down
Jun 26 10:29:56:I:STP: VLAN 96 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:29:56:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:29:56:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:29:56:I:STP: VLAN 80 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:29:56:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:29:56:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:29:56:I:System: Interface ethernet 3/1/36, state up
Jun 26 10:29:56:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:29:56:I:STP: VLAN 96 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:29:56:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:29:56:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:29:56:I:STP: VLAN 80 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:29:56:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:29:51:I:System: Interface ethernet 3/1/36, state down
Jun 26 10:29:51:I:STP: VLAN 96 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:29:51:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:29:51:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:29:51:I:STP: VLAN 80 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:29:51:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:29:51:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (PortDown)
Jun 26 10:29:09:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:29:09:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:29:09:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:29:09:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:29:06:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:29:06:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:29:06:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:29:06:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:28:50:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:28:50:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:28:50:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:28:50:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:28:47:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:28:47:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:28:47:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:28:47:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:28:46:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:28:46:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:28:46:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:28:46:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:28:43:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:28:43:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:28:43:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:28:43:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:28:30:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:28:30:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:28:30:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:28:30:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:28:26:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:28:26:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:28:26:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:28:26:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:27:32:I:CLI CMD: "show logging" by pinla11 from ssh client 172.25.183.132
Jun 26 10:26:43:I:CLI CMD: "show logging" by pinla11 from ssh client 172.25.183.132
Jun 26 10:26:24:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:24:00:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:24:00:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:24:00:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:24:00:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:23:57:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:23:57:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:23:57:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:23:57:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:23:41:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:23:41:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:23:41:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:23:41:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:23:38:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:23:38:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:23:38:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:23:38:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:23:38:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:23:38:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:23:38:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:23:38:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:23:34:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:23:34:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:23:34:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:23:34:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:23:32:I:System: Interface ethernet 2/1/21, state up
Jun 26 10:23:32:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:23:32:I:STP: VLAN 84 Port 2/1/21 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:23:32:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:23:29:I:System: Interface ethernet 2/1/21, state down
Jun 26 10:23:29:I:STP: VLAN 84 Port 2/1/21 STP State -> DISABLED (PortDown)
Jun 26 10:23:29:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:23:29:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (PortDown)
Jun 26 10:23:21:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:23:21:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:23:21:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:23:21:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:23:16:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:23:16:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:23:16:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:23:16:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:23:10:I:System: Interface ethernet 2/1/21, state up
Jun 26 10:23:10:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:23:10:I:STP: VLAN 84 Port 2/1/21 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:23:10:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:23:06:I:System: Interface ethernet 2/1/21, state down
Jun 26 10:23:06:I:STP: VLAN 84 Port 2/1/21 STP State -> DISABLED (PortDown)
Jun 26 10:23:06:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:23:06:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (PortDown)
Jun 26 10:22:24:I:System: Interface ethernet 1/1/30, state up
Jun 26 10:22:24:I:STP: VLAN 96 Port 1/1/30 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:22:24:I:STP: VLAN 96 Port 1/1/30 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:22:24:I:STP: VLAN 96 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:22:24:I:STP: VLAN 80 Port 1/1/30 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:22:24:I:STP: VLAN 80 Port 1/1/30 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:22:24:I:STP: VLAN 80 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:22:20:I:System: Interface ethernet 1/1/30, state down
Jun 26 10:22:20:I:STP: VLAN 96 Port 1/1/30 STP State -> DISABLED (PortDown)
Jun 26 10:22:20:I:STP: VLAN 96 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:22:20:I:STP: VLAN 96 Port 1/1/30 STP State -> FORWARDING (PortDown)
Jun 26 10:22:20:I:STP: VLAN 80 Port 1/1/30 STP State -> DISABLED (PortDown)
Jun 26 10:22:20:I:STP: VLAN 80 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:22:20:I:STP: VLAN 80 Port 1/1/30 STP State -> FORWARDING (PortDown)
Jun 26 10:22:11:I:System: Interface ethernet 1/1/30, state up
Jun 26 10:22:11:I:STP: VLAN 96 Port 1/1/30 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:22:11:I:STP: VLAN 96 Port 1/1/30 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:22:11:I:STP: VLAN 96 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:22:11:I:STP: VLAN 80 Port 1/1/30 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:22:11:I:STP: VLAN 80 Port 1/1/30 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:22:11:I:STP: VLAN 80 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:22:05:I:System: Interface ethernet 1/1/30, state down
Jun 26 10:22:05:I:STP: VLAN 96 Port 1/1/30 STP State -> DISABLED (PortDown)
Jun 26 10:22:05:I:STP: VLAN 96 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:22:05:I:STP: VLAN 96 Port 1/1/30 STP State -> FORWARDING (PortDown)
Jun 26 10:22:05:I:STP: VLAN 80 Port 1/1/30 STP State -> DISABLED (PortDown)
Jun 26 10:22:05:I:STP: VLAN 80 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:22:05:I:STP: VLAN 80 Port 1/1/30 STP State -> FORWARDING (PortDown)
Jun 26 10:21:39:I:System: PoE: Released complete power of 15400 mwatts on port 2/1/17.
Jun 26 10:21:39:I:System: PoE: Power disabled on port 2/1/17 because of PD disconnection.
Jun 26 10:21:38:I:System: Interface ethernet 2/1/17, state down
Jun 26 10:21:38:I:STP: VLAN 183 Port 2/1/17 STP State -> DISABLED (PortDown)
Jun 26 10:21:38:I:STP: VLAN 183 Port 2/1/17 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:21:38:I:STP: VLAN 183 Port 2/1/17 STP State -> FORWARDING (PortDown)
Jun 26 10:21:38:I:STP: VLAN 100 Port 2/1/17 STP State -> DISABLED (PortDown)
Jun 26 10:21:38:I:STP: VLAN 100 Port 2/1/17 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:21:38:I:STP: VLAN 100 Port 2/1/17 STP State -> FORWARDING (PortDown)
Jun 26 10:20:04:I:CLI CMD: "show interfaces brief" by pinla11 from ssh client 172.25.183.132
Jun 26 10:19:56:I:Security: SSH login by pinla11 from src IP 172.25.183.132 from src MAC 609c.9f1f.e780 to PRIVILEGED EXEC mode using RSA as Server Host Key.
Jun 26 10:18:59:I:System: Interface ethernet 2/1/21, state up
Jun 26 10:18:59:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:18:59:I:STP: VLAN 84 Port 2/1/21 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:18:59:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:18:56:I:System: Interface ethernet 2/1/21, state down
Jun 26 10:18:56:I:STP: VLAN 84 Port 2/1/21 STP State -> DISABLED (PortDown)
Jun 26 10:18:56:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:18:56:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (PortDown)
Jun 26 10:18:38:I:System: Interface ethernet 2/1/21, state up
Jun 26 10:18:38:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:18:38:I:STP: VLAN 84 Port 2/1/21 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:18:38:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:18:33:I:System: Interface ethernet 2/1/21, state down
Jun 26 10:18:33:I:STP: VLAN 84 Port 2/1/21 STP State -> DISABLED (PortDown)
Jun 26 10:18:33:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:18:33:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (PortDown)
Jun 26 10:18:14:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:18:14:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:18:14:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:18:14:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:18:11:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:18:11:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:18:11:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:18:11:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:17:57:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:17:57:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:17:57:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:17:57:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:17:54:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:17:54:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:17:54:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:17:54:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:17:53:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:17:53:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:17:53:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:17:53:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:17:48:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:17:48:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:17:48:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:17:48:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:17:37:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:17:37:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:17:37:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:17:37:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:17:33:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:17:33:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:17:33:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:17:33:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:16:24:I:System: Interface ethernet 1/1/30, state up
Jun 26 10:16:24:I:STP: VLAN 96 Port 1/1/30 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:16:24:I:STP: VLAN 96 Port 1/1/30 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:16:24:I:STP: VLAN 96 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:16:24:I:STP: VLAN 80 Port 1/1/30 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:16:24:I:STP: VLAN 80 Port 1/1/30 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:16:24:I:STP: VLAN 80 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:16:20:I:System: Interface ethernet 1/1/30, state down
Jun 26 10:16:20:I:STP: VLAN 96 Port 1/1/30 STP State -> DISABLED (PortDown)
Jun 26 10:16:20:I:STP: VLAN 96 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:16:20:I:STP: VLAN 96 Port 1/1/30 STP State -> FORWARDING (PortDown)
Jun 26 10:16:20:I:STP: VLAN 80 Port 1/1/30 STP State -> DISABLED (PortDown)
Jun 26 10:16:20:I:STP: VLAN 80 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:16:20:I:STP: VLAN 80 Port 1/1/30 STP State -> FORWARDING (PortDown)
Jun 26 10:16:06:I:System: Interface ethernet 1/1/30, state up
Jun 26 10:16:06:I:STP: VLAN 96 Port 1/1/30 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:16:06:I:STP: VLAN 96 Port 1/1/30 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:16:06:I:STP: VLAN 96 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:16:06:I:STP: VLAN 80 Port 1/1/30 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:16:06:I:STP: VLAN 80 Port 1/1/30 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:16:06:I:STP: VLAN 80 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:16:00:I:System: Interface ethernet 1/1/30, state down
Jun 26 10:16:00:I:STP: VLAN 96 Port 1/1/30 STP State -> DISABLED (PortDown)
Jun 26 10:16:00:I:STP: VLAN 96 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:16:00:I:STP: VLAN 96 Port 1/1/30 STP State -> FORWARDING (PortDown)
Jun 26 10:16:00:I:STP: VLAN 80 Port 1/1/30 STP State -> DISABLED (PortDown)
Jun 26 10:16:00:I:STP: VLAN 80 Port 1/1/30 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:16:00:I:STP: VLAN 80 Port 1/1/30 STP State -> FORWARDING (PortDown)
Jun 26 10:14:18:I:System: Interface ethernet 2/1/21, state up
Jun 26 10:14:18:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:14:18:I:STP: VLAN 84 Port 2/1/21 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:14:18:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:14:14:I:System: Interface ethernet 2/1/21, state down
Jun 26 10:14:14:I:STP: VLAN 84 Port 2/1/21 STP State -> DISABLED (PortDown)
Jun 26 10:14:14:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:14:14:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (PortDown)
Jun 26 10:13:53:I:System: Interface ethernet 2/1/21, state up
Jun 26 10:13:53:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:13:53:I:STP: VLAN 84 Port 2/1/21 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:13:53:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:13:49:I:System: Interface ethernet 2/1/21, state down
Jun 26 10:13:49:I:STP: VLAN 84 Port 2/1/21 STP State -> DISABLED (PortDown)
Jun 26 10:13:49:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:13:49:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (PortDown)
Jun 26 10:12:27:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:12:27:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:12:27:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:12:27:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:12:24:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:12:24:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:12:24:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:12:24:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:12:15:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:12:15:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:12:15:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:12:15:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:12:11:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:12:11:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:12:11:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:12:11:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:12:05:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:12:05:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:12:05:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:12:05:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:12:01:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:12:01:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:12:01:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:12:01:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:11:55:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:11:55:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:11:55:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:11:55:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:11:50:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:11:50:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:11:50:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:11:50:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:11:05:I:System: Interface ethernet 4/1/37, state up
Jun 26 10:11:05:I:STP: VLAN 100 Port 4/1/37 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:11:05:I:STP: VLAN 100 Port 4/1/37 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:11:05:I:STP: VLAN 100 Port 4/1/37 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:11:05:I:STP: VLAN 80 Port 4/1/37 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:11:05:I:STP: VLAN 80 Port 4/1/37 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:11:05:I:STP: VLAN 80 Port 4/1/37 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:11:02:I:System: Interface ethernet 4/1/37, state down
Jun 26 10:11:02:I:STP: VLAN 100 Port 4/1/37 STP State -> DISABLED (PortDown)
Jun 26 10:11:02:I:STP: VLAN 100 Port 4/1/37 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:11:02:I:STP: VLAN 100 Port 4/1/37 STP State -> FORWARDING (PortDown)
Jun 26 10:11:02:I:STP: VLAN 80 Port 4/1/37 STP State -> DISABLED (PortDown)
Jun 26 10:11:02:I:STP: VLAN 80 Port 4/1/37 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:11:02:I:STP: VLAN 80 Port 4/1/37 STP State -> FORWARDING (PortDown)
Jun 26 10:10:42:I:System: Interface ethernet 4/1/37, state up
Jun 26 10:10:42:I:STP: VLAN 100 Port 4/1/37 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:10:42:I:STP: VLAN 100 Port 4/1/37 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:10:42:I:STP: VLAN 100 Port 4/1/37 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:10:42:I:STP: VLAN 80 Port 4/1/37 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:10:42:I:STP: VLAN 80 Port 4/1/37 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:10:42:I:STP: VLAN 80 Port 4/1/37 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:10:40:I:System: Interface ethernet 2/1/21, state up
Jun 26 10:10:40:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:10:40:I:STP: VLAN 84 Port 2/1/21 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:10:40:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:10:37:I:System: Interface ethernet 2/1/21, state down
Jun 26 10:10:37:I:STP: VLAN 84 Port 2/1/21 STP State -> DISABLED (PortDown)
Jun 26 10:10:37:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:10:37:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (PortDown)
Jun 26 10:10:14:I:System: Interface ethernet 2/1/21, state up
Jun 26 10:10:14:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:10:14:I:STP: VLAN 84 Port 2/1/21 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:10:14:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:10:10:I:System: Interface ethernet 2/1/21, state down
Jun 26 10:10:10:I:STP: VLAN 84 Port 2/1/21 STP State -> DISABLED (PortDown)
Jun 26 10:10:10:I:STP: VLAN 84 Port 2/1/21 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:10:10:I:STP: VLAN 84 Port 2/1/21 STP State -> FORWARDING (PortDown)
Jun 26 10:09:46:I:System: PoE: Power enabled on port 2/1/17.
Jun 26 10:09:46:I:System: PoE: Allocated power of 15400 mwatts on port 2/1/17.
Jun 26 10:09:45:I:System: Interface ethernet 2/1/17, state up
Jun 26 10:09:45:I:STP: VLAN 183 Port 2/1/17 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:09:45:I:STP: VLAN 183 Port 2/1/17 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:09:45:I:STP: VLAN 183 Port 2/1/17 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:09:45:I:STP: VLAN 100 Port 2/1/17 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:09:45:I:STP: VLAN 100 Port 2/1/17 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:09:45:I:STP: VLAN 100 Port 2/1/17 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:09:39:I:System: PoE: Released complete power of 15400 mwatts on port 2/1/17.
Jun 26 10:09:39:I:System: PoE: Power disabled on port 2/1/17 because of PD disconnection.
Jun 26 10:09:39:I:System: Interface ethernet 2/1/17, state down
Jun 26 10:09:39:I:STP: VLAN 183 Port 2/1/17 STP State -> DISABLED (PortDown)
Jun 26 10:09:39:I:STP: VLAN 183 Port 2/1/17 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:09:39:I:STP: VLAN 183 Port 2/1/17 STP State -> FORWARDING (PortDown)
Jun 26 10:09:39:I:STP: VLAN 100 Port 2/1/17 STP State -> DISABLED (PortDown)
Jun 26 10:09:39:I:STP: VLAN 100 Port 2/1/17 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:09:39:I:STP: VLAN 100 Port 2/1/17 STP State -> FORWARDING (PortDown)
Jun 26 10:09:05:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:09:05:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:09:05:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:09:05:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:09:02:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:09:02:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:09:02:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:09:02:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:08:55:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:08:55:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:08:55:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:08:55:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:08:52:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:08:52:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:08:52:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:08:52:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:07:02:I:System: Interface ethernet 3/1/42, state up
Jun 26 10:07:02:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:07:02:I:STP: VLAN 80 Port 3/1/42 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:07:02:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:06:58:I:System: Interface ethernet 3/1/42, state down
Jun 26 10:06:58:I:STP: VLAN 80 Port 3/1/42 STP State -> DISABLED (PortDown)
Jun 26 10:06:58:I:STP: VLAN 80 Port 3/1/42 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:06:58:I:STP: VLAN 80 Port 3/1/42 STP State -> FORWARDING (PortDown)
Jun 26 10:06:54:I:System: Interface ethernet 4/1/4, state up
Jun 26 10:06:54:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:06:54:I:STP: VLAN 80 Port 4/1/4 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:06:54:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:06:49:I:System: Interface ethernet 4/1/4, state down
Jun 26 10:06:49:I:STP: VLAN 80 Port 4/1/4 STP State -> DISABLED (PortDown)
Jun 26 10:06:49:I:STP: VLAN 80 Port 4/1/4 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:06:49:I:STP: VLAN 80 Port 4/1/4 STP State -> FORWARDING (PortDown)
Jun 26 10:05:22:I:System: Interface ethernet 3/1/36, state up
Jun 26 10:05:22:I:STP: VLAN 96 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:05:22:I:STP: VLAN 96 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:05:22:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:05:22:I:STP: VLAN 80 Port 3/1/36 STP State -> FORWARDING (DOT1wTransition)
Jun 26 10:05:22:I:STP: VLAN 80 Port 3/1/36 STP State -> LEARNING (DOT1wTransition)
Jun 26 10:05:22:I:STP: VLAN 80 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:05:19:I:System: Interface ethernet 3/1/36, state down
Jun 26 10:05:19:I:STP: VLAN 96 Port 3/1/36 STP State -> DISABLED (PortDown)
Jun 26 10:05:19:I:STP: VLAN 96 Port 3/1/36 STP State -> BLOCKING (DOT1wTransition)
Jun 26 10:05:19:
Photo of Michael Brado

Michael Brado, Official Rep

  • 2494 Posts
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I had to un-flag your entry which was Suspected SPAM when you post such lengthy repetitive type info.
Do you have a TAC ticket?
Photo of Laura Pineiro

Laura Pineiro

  • 7 Posts
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No, I'm taking all the information now in order to open a ticket.


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Laura Pineiro

  • 7 Posts
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Here's my ticket number 00816646
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Ben, Employee

  • 49 Posts
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You can definitely see a lot of layer1 flaps on some of those example ports. Are these all running through the same patch paneling? Any possible interference? Any easy test would be to hook up a laptop/pc on a port seeing flaps (ex 3/1/36) with a short, direct cat5 cable and see if the port still flaps. That would tell you if the issue is in your cable plant. It definitely looks like a physical issue to me. 
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Laura Pineiro

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I only show one of them but I have the same problem in almost every switch. They're at different places, so différents connections and patch panneling. Anyway, the test you're proposing is good. I'll do it.

Thanks again
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Sankaranarayanan R

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Has this issue been resolved?