Brocade Communications Systems ICX 7250 series, Configuration Manual

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The all , ip-addr , peer-group-name , and as-num parameters specify the neighbor. The ip-addr parameter specifies a neighbor by its IP
interface with the device. The peer-group-name specifies all neighbors in a specific peer group. The as-num parameter specifies all
neighbors within the specified AS. The all parameter specifies all neighbors.
Clearing diagnostic buffers
The device stores the following BGP4 diagnostic information in buffers:
• The first 400 bytes of the last packet received that contained an error
• The last NOTIFICATION message either sent or received by the device
To display these buffers, use options with the show ip bgp neighbors command.
This information can be useful if you are working with Brocade Technical Support to resolve a problem. The buffers do not identify the
system time when the data was written to the buffer. If you want to ensure that diagnostic data in a buffer is recent, you can clear the
buffers. You can clear the buffers for a specific neighbor or for all neighbors.
If you clear the buffer containing the first 400 bytes of the last packet that contained errors, all the bytes are changed to zeros. The Last
Connection Reset Reason field of the BGP4 neighbor table also is cleared.
If you clear the buffer containing the last NOTIFICATION message sent or received, the buffer contains no data.
You can clear the buffers for all neighbors, for an individual neighbor, or for all the neighbors within a specific peer group.
To clear these buffers for neighbor 10.0.0.1, enter the following commands.
device# clear ip bgp neighbor 10.0.0.1 last-packet-with-error
device# clear ip bgp neighbor 10.0.0.1 notification-errors
Syntax: clear ip bgp neighbor all | ip-addr | peer-group-name | as-num last-packet-with-error | notification-errors
The The all , ip-addr , peer-group-name , and as-num parameters specify the neighbor. The ip-addr parameter specifies a neighbor by
its IP interface with the device. The peer-group-name specifies all neighbors in a specific peer group. The as-num parameter specifies all
neighbors within the specified AS. The all parameter specifies all neighbors.
Clearing diagnostic buffers
Brocade FastIron Layer 3 Routing Configuration Guide
396 53-1003903-04