268 | Border Gateway Protocol IPv4 (BGPv4)
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FTOS displays debug messages on the console. To view which debugging commands are enabled, use the
show debugging command in EXEC Privilege mode.
Use the keyword no followed by the debug command To disable a specific debug command. For example,
to disable debugging of BGP updates, enter
no debug ip bgp updates command.
Use
no debug ip bgp to disable all BGP debugging.
Use
undebug all to disable all debugging.
Storing Last and Bad PDUs
FTOS stores the last notification sent/received, and the last bad PDU received on per peer basis. The last
bad PDU is the one that causes a notification to be issued. These PDUs are shown in the output of the
command
show ip bgp neighbor, as shown in Figure 10-34.
debug ip bgp {ip-address |
peer-group-name} soft-reconfiguration
EXEC Privilege
Enable soft-reconfiguration debug. Enable
soft-reconfiguration debug.
To enhance debugging of soft reconfig, use
the following command only when
route-refresh is not negotiated to avoid the
peer from resending messages:
bgp soft-reconfig-backup
In-BGP is shown via the show ip
protocols
command.
Command Syntax Command Mode Purpose