3com MSR 20-20 참조 매뉴얼
1030
C
HAPTER
73: BGP D
EBUGGING
C
OMMANDS
Examples
# In an L2VPN environment, Device A and Device B have established a BGP peer
relationship. Enable debugging for BGP Update messages.
relationship. Enable debugging for BGP Update messages.
<Sysname> debugging bgp update l2vpn
*0.84372 Sysname RM/7/RMDEBUG:
BGP.L2VPN: Send UPDATE to 1.1.1.1 for following destinations :
Origin
: IGP
AS Path
: 200
Next Hop
: 5.5.5.5
afi = 196(l2vpn) safi = 128(l2vpn)
Route Distinguisher:100:1
CE-ID:1
label offset:0
label base:20480
*0.92566 Sysname RM/7/RMDEBUG:
BGP.L2VPN: Recv UPDATE from 1.1.1.1 with following destinations :
Update message length : 88
Origin
: IGP
AS Path
: 100
Next Hop
: 1.1.1.1
afi = 196(l2vpn) safi = 128(l2vpn)
Route Distinguisher:100:1
CE-ID:0
label offset:0
label base:8192
// Update messages in an L2VPN environment
debugging bgp update label-route
Syntax
debugging bgp update label-route [ peer { ipv4-address | group-name } ] [ acl
acl-number | ip-prefix ip-prefix-name] [ receive | send ] [ verbose ]
acl-number | ip-prefix ip-prefix-name] [ receive | send ] [ verbose ]
undo debugging bgp update label-route [ peer { ipv4-address | group-name } ] [
receive | send ] [ verbose ]
receive | send ] [ verbose ]
View
User view
Default Level
1: Monitor level
Parameters
peer { ipv4-address | group-name }: Enables/disables BGP labeled route update
message debugging for the specified peer/peer group.
message debugging for the specified peer/peer group.
acl acl-number: Filters the output message debugging information with the
specified ACL.
specified ACL.
ip-prefix ip-prefix-name: Filters the output message debugging information with
the specified address prefix.
the specified address prefix.
Table 231 Description on the fields of the debugging bgp update l2vpn command
Field Description
afi = 196(l2vpn) safi = 128(l2vpn)
Address family is 196. Sub-address family is
128(L2VPN).
128(L2VPN).