Displaying The Configuration; Filtering Pvid Mismatch Log Messages - HP Aruba JL253A Management And Configuration Manual

Configuring the switch to ignore packet MAC address learns for an untagged VLAN
switch(config) ignore-untagged-mac 1-2

Displaying the configuration

Enter the show running-config command to display information about the configuration.
Configuration showing interfaces to ignore packet MAC address learns
switch(config) show running-config
Running configuration:
; J9627 Configuration Editor; Created on release XX.15.XX
; Ver #03:03.1f.ef:f0
hostname "Switch"
interface 1
ignore-untagged-mac
exit
interface 2
ignore-untagged-mac
exit
.
.
.
vlan 1
name "DEFAULT_VLAN"
untagged 1-24
ip address dhcp-bootp
exit
.
.
.

Filtering PVID mismatch log messages

This enhancement filters out PVID mismatch log messages on a per-port basis. PVID mismatches are logged
when there is a difference in the PVID advertised by a neighboring switch and the PVID of the switch port which
receives the LLDP advertisement. Logging is an LLDP feature that allows detection of possible vlan leakage
between adjacent switches. However, if these events are logged too frequently, they can overwhelm the log buffer
and push relevant logging data out of log memory, making it difficult to troubleshoot another issue.
Logging is disabled and enabled with the support of CLI commands.
This enhancement also includes displaying the Mac-Address in the PVID mismatch log message when the port ID
is Mac-Address instead of displaying garbage characters in the peer device port ID field.
Use the following command to disable the logging of the PVID mismatch log messages:
Syntax:
logging filter [filter-name][sub filter id] <regularexpression> deny
Regular-expression
The regular expression should match the message which is to be filtered.
254 Aruba 2930F / 2930M Management and Configuration Guide
for ArubaOS-Switch 16.08