Displaying is-is syslog messages – Brocade BigIron RX Series Configuration Guide User Manual
Page 1048
970
BigIron RX Series Configuration Guide
53-1002484-04
Displaying IPv4 IS-IS information
29
Syntax: show isis neighbor [detail]
The detail option displays more details for each neighbor.
This display shows the following information.
Displaying IS-IS Syslog messages
When logging is enabled, the device generates Syslog messages and SNMP traps for the following
IS-IS events:
•
Overload state (the device entering or leaving the overload state)
•
Memory overrun (IS-IS is demanding more memory than is available)
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
To display Syslog entries, enter the following command at any level of the CLI.
TABLE 147
IS-IS neighbor information
This field...
Displays...
Total number of IS-IS Neighbors
The number of ISs with which the device has formed IS-IS adjacencies.
System ID
The System ID of the neighbor or the hostname of the neighbor.
Interface
The device port or virtual interface attached to the neighbor.
SNPA
The Subnetwork Point of Attachment (SNPA), which is the MAC address
of the device port or virtual interface attached to the neighbor.
State
The state of the adjacency with the neighbor. The state can be one of
the following:
•
DOWN – The adjacency is down.
•
INIT – The adjacency is being established and is not up yet.
•
UP – The adjacency is up.
Holdtime
The neighbor’s advertised hold time.
Type
The IS-IS type of the adjacency. The type can be one of the following:
•
ISL1 – Level-1 IS
•
ISL2 – Level-2 IS
•
ES – ES
NOTE: The device forms a separate adjacency for each IS-IS type. Thus,
if the device has both types of IS-IS adjacencies with the
neighbor, the display contains a separate row of information for
each adjacency.
Pri
The priority of this IS to be elected as the Designated IS in this broadcast
network.
StateChgeTime
The amount of time that has passed since the adjacency last changed
state.
BigIron RX# show isis neighbor
Total number of IS-IS Neighbors: 2
System ID Interface SNPA State Holdtime Type Pri StateChgeTime
00e0.52b5.7800 Ether2/4 00e0.52b5.7843 UP 10 ISL2 64 0 :0 :16:8
00e0.52b5.7800 Ether2/4 00e0.52b5.7843 UP 10 ISL1 64 0 :0 :16:8