Clearing Is-Is Information - Dell PowerConnect B-RX Configuration Manual

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Clearing IS-IS information

TABLE 138
This field...
Level-1 Database Overload
Level-2 Database Overload
Our LSP Purged
Clearing IS-IS information
To clear the IS-IS information that the device has accumulated since the last time you cleared
information or reloaded the software, use either of the following methods.
To clear IS-IS information, enter a command such as the following at any level of the CLI except the
User EXEC level.
BigIron RX# clear isis all
This command clears all the following.
•
•
•
•
Syntax: clear isis all | counts | neighbor | route [<ip-address> <subnet-mask> |
The all parameter clears all the IS-IS information. Using this option is equivalent to entering
separate commands with each of the other options.
The counts parameter clears the error statistics.
The neighbor parameter closes the BigIron RX's adjacencies with its IS-IS neighbors and clears the
neighbor statistics.
The route [<ip-address> <subnet-mask> | <ip-address>/<prefix> ] parameter clears the IS-IS
route table or the specified matching route.
The traffic parameter clears the PDU statistics.
914
IS-IS error statistics (Continued)
Neighbors (closes the BigIron RX's adjacencies with its IS-IS neighbors)
Routes
PDU statistics
Error statistics
<ip-address>/<prefix>] | traffic
Displays...
The number of times the Level-1 state on the BigIron RX changed from
Waiting to On or from On to Waiting.
•
Waiting to On – This change can occur when the BigIron RX
recovers from a previous Level-1 LSP database overload and is
again ready to receive new LSPs.
•
On to Waiting – This change can occur when the BigIron RX's
Level-1 LSP database is full and the BigIron RX receives an
additional LSP, for which there is no room.
The number of times the Level-2 state on the BigIron RX changed from
Waiting to On or from On to Waiting.
•
The change from Waiting to On can occur when the BigIron RX
recovers from a previous Level-2 LSP database overload and is
again ready to receive new LSPs.
•
The change from On to Waiting can occur when the BigIron RX's
Level-2 LSP database is full and the BigIron RX receives an
additional LSP, for which there is no room.
The number of times the BigIron RX received an LSP that was originated
by the BigIron RX itself and had age zero (aged out).
BigIron RX Series Configuration Guide
53-1001810-01