597
Function:
Display the BGP VPN routing messages
Parameter: <rd-val>
is the route identification label which is normally the
（
AS number or
IP address
）
: digits, such as 100:10;
<vrf-name>
is the name of VRF, created through if
vrf<
vrf-name
> command
Command Mode:
All modes
Usage Guide:
Available to display by specified RD or VRF.
Example:
Switch#sh ip bgp vpn all
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 100:10 (Default for VRF DC1)
11.1.1.0/24 11.1.1.64 0 0 200
20.1.1.0/24 11.1.1.64 0 0 200
14.8.5.1.20 debug bgp
Command: debug bgp [<MODULE>|all]
no debug bgp [<MODULE>|all]
Function:
For BGP debugging. the “
no debug bgp [<MODULE>|all]
” command closes
the BGP debugging messages
Parameter: <MODULE>
:BGP module names, including dampening
、
events
、
filters
、
fsm
、
keepalives
、
nsm
、
updates, etc.
Default:
None
Command Mode:
Admin mode and global mode
Usage Guide:
For monitoring BGP events and the encountered errors, warning
messages.
Example:
Switch#debug bgp all
14.9 MBGP4+
14.9.1 MBGP4+ Introduction
MBGP4+ is multi-protocol BGP (Multi-protocol Border Gateway Protocol) extension
to IPv6, referring to BGP protocol chapter about BGP protocol introduction in this manual.
Different from RIPng and OSPFv3, BGP has no corresponging independent protocol for
IPv6, instead,it takes extensions to address families on the original BGP. The extensions
to BGP by MBGP4+ are mostly embodied:
a. neighbor address configured can be IPv6 address;
b. Increase IPv6 unicast address family configuration.
