2. Configure the correct SNMP target information on the switch.
Displaying BPDU filtering records
To assist in troubleshooting, you can display BPDU filtering records.
The following command displays BPDU filter records.
show port info int port 4/1
==============================================================
====== Port Interface
==============================================================
====== PORT LINK PORT PHYSICAL STATUS NUM INDEX DESCRIPTION
TRAP LOCK MTU ADDRESS ADMIN OPERATE
--------------------------------------------------------------
--------------------------------------------------------- 4/1
256 Gbic850(Sx) true false 1950 00:1a:8f:10:90:c0 down down
Troubleshooting
In this output, BPDU filtering is enabled on port 4/1, BPDU packets are received,
port 4/1 is disabled, and the TimerCount is incrementing, but no SNMP trap is ever
received.
config snmp-v3 target-addr create <Target Name> <Ip
addr:port> <Target parm> [timeout <value>] [retry <value>]
[taglist <value>] [mask <value>] [mms <value>] [tdomain
<value>] (CLI)
snmp-server host <WORD 1-256> port <1-65535> v3
{noAuthnoPriv|authNoPriv|AuthPriv} <WORD 1-32> [inform
[retries <0-255>] [timeout <0-2147483647>]] [filter <WORD
1-32>] [target-name <WORD 1-32>] (ACLI)
Troubleshooting BPDU filtering
July 2013
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