3com MSR 20-20 참조 매뉴얼

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C
HAPTER
 73: BGP D
EBUGGING
 C
OMMANDS
Examples
# Enable detailed debugging for BGP when a BGP peer relationship is being 
established.
<Sysname> debugging bgp detail
*Aug 24 14:12:13:674 2006 Sysname RM/6/RMDEBUG:
BGP_L3VPN: Recv UPDATE with following RD 100:1 destination 11.1.1.1
- Received New VPNv4 Route with Ext-Community NULL..Ignoring Route 
// BGP received an UPDATE message with RD 100:1, destination address 11.1.1.1. 
The Ext-Community of the new VPNv4 route is NULL and therefore the route was 
ignored.
DeLocRemCross: Deleting route From Target Instance. 
// The route was deleted from the instance
debugging bgp event
Syntax
debugging bgp [ ipv4-address | ipv6-address ] event
undo debugging bgp [ ipv4-address | ipv6-address ] event
View
User view
Default Level
1: Monitor level
Parameters
ipv4-address: IPv4 address of a peer.
ipv6-address: IPv6 address of a peer.
Description
Use the debugging bgp event command to enable event debugging for BGP.
Use the undo debugging bgp event command to disable event debugging for 
BGP.
Received New VPNv4 Route with 
Ext-Community NULL.Ignoring Route 
Received a new VPNv4 route with 
Ext-Community as NULL and therefore 
ignored the route. 
Received VPNv4 Packet But No Such Route In 
Loc Rib 
Received a VPNv4 packet and there is no such 
a route in the local routing table 
operation XX 
Label operation code 
Receive SMB UP backup requirement 
Received a standby board startup event 
requesting an active/standby switchover 
Receive routine backup requirement 
Received a routine request for an 
active/standby switchover 
Receive SMB down backup requirement 
Received a standby board down event 
requesting an active/standby switchover
Table 224   Description on the fields of the debugging bgp detail command
Field Description