24 Chapter 1 General System Monitoring Considerations
•
Stack Join events
•
IGMP messages -- Report, Leave and Query messages received by
the switch
Note: Events such as reception of IGMP messages happen frequently
in the switch, whenever a new host joins or leaves a group. Logging
such messages consumes a lot of log memory.
Therefore, such messages should not be logged in all the time. By
default, logging in of such messages is disabled. This feature must be
enabled through the CLI to view such messages.
In " IGMP syslog messages" (page 24):
• %d represents a decimal value for the parameter preceding it. For
example, 5 for VLAN 5
•
%x represents a hexadecimal value for the parameter preceding it. For
example, 0xe0000a01 for Group 224.0.10.1
" IGMP syslog messages" (page 24) describes the IGMP syslog messages
and their severity.
IGMP syslog messages
Severity
Log Messages
Informational IGMP initialization success
Critical IGMP initialization failed: Error code %d
Informational IGMP policy initialized
Informational IGMP configuration loaded successfully
Informational IGMP configuration failed. Loaded to factory default
Informational IGMP configuration changed: Snooping enabled on VLAN %d
Informational IGMP configuration changed: Snooping disabled on VLAN %d
Informational IGMP configuration changed: Proxy enabled on VLAN %d
Informational IGMP configuration changed: Proxy disabled on VLAN %d
Informational IGMP configuration changed: Query time set to %d on VLAN %d
Informational IGMP configuration changed: Robust value set to %d on VLAN
%d
Informational IGMP configuration changed: Version %d router port mask
0x%x set on VLAN %d
Informational IGMP configuration changed: Unknown multicast filter enabled
Informational IGMP configuration changed: Unknown multicast filter enabled
Informational IGMP configuration changed: Trunk %d created for IGMP
Nortel Ethernet Routing Switch 5500 Series
Configuration - System Monitor ing
NN47200-505 03.01 Standard
5.1 27 August 2007
Copyright © 2005 - 2007, Nortel Networks
.
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