Displaying Is-Is Syslog Messages - Dell PowerConnect B-RX Configuration Manual

Displaying IS-IS Syslog messages

When logging is enabled, the device generates Syslog messages and SNMP traps for the following
IS-IS events:
•
•
You also can enable the device to generate Syslog messages and SNMP traps when an adjacency
with a neighbor comes up or goes down. To enable logging of adjacency changes, refer to
adjacency changes"
To display Syslog entries, enter the following command at any level of the CLI.
BigIron RX# show logging
Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)
Static Log Buffer:
Dynamic Log Buffer (50 lines):
00d00h00m42s:N:BGP Peer 192.147.202.10 UP (ESTABLISHED)
00d00h00m18s:N:ISIS L2 ADJACENCY UP 1234.1234.1234 on interface 2/8
00d00h00m08s:N:ISIS L1 ADJACENCY UP 1234.1234.1234 on interface 2/8
00d00h00m08s:N:ISIS L2 ADJACENCY UP 0000.86de.5520 on interface 5/1
00d00h00m00s:I:Warm start
The messages in this example indicate that the software has been reloaded (Warm start) and
adjacencies between the device and three ISs have come up.
Syntax: show logging
Table 132
TABLE 132
Message level
Alert
Notification
Notification
Notification
BigIron RX Series Configuration Guide
53-1001810-01
Overload state (the device entering or leaving the overload state)
Memory overrun (IS-IS is demanding more memory than is available)
on page 892.
Buffer logging: level ACDMEINW, 3 messages logged
level code: A=alert C=critical D=debugging M=emergency E=error
I=informational N=notification W=warning
lists the IS-IS Syslog messages.
IS-IS Syslog messages
Message
ISIS MEMORY USE EXCEEDED
ISIS L1 ADJACENCY DOWN <system-id> on
interface <interface-id>
ISIS L1 ADJACENCY UP <system-id> on
interface <interface-id>
ISIS L2 ADJACENCY DOWN <system-id> on
interface <interface-id>
Displaying IPv4 IS-IS information
Explanation
IS-IS is requesting more memory than is
available.
The BigIron RX's adjacency with this Level-1
IS has gone down.
The <system-id> is the system ID of the IS.
The <interface-id> is the ID of the interface
over which the adjacency was established.
The BigIron RX's adjacency with this Level-1
IS has come up.
The <system-id> is the system ID of the IS.
The <interface-id> is the ID of the interface
over which the adjacency was established.
The BigIron RX's adjacency with this Level-2
IS has gone down.
The <system-id> is the system ID of the IS.
The <interface-id> is the ID of the interface
over which the adjacency was established.
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"Logging
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