Huawei quidway s7700 Configuration Manual page 456

Quidway S7700 Smart Routing Switch
Configuration Guide - VPN
6.
7.
Issue 01 (2011-07-15)
The configuration of PE2 is similar to the configuration of PE1, and is not mentioned.
After the configuration, run the display bgp vpnv6 all peer command on the PEs, and you
can see that the IBGP peer relation is set up between the PEs and RR and is in Established
state. The EBGP relation is set up between the PE and CEs.
Take the display on PE1 and RR as an example.
<PE1> display bgp vpnv6 all peer
BGP local router ID : 1.1.1.9
Local ASN : 100
Total number of peers : 2
Peer V
2.2.2.9 4
Peer of vpn6 instance :
vpn6 instance VPNA :
2001::1 4 65410
Enable the route reflection function on the RR.
# Configure RR.
[RR] bgp 100
[RR-bgp] ipv6-family vpnv6
[RR-bgp-af-vpnv6] reflector cluster-id 100
[RR-bgp-af-vpnv6] peer 1.1.1.9 reflect-client
[RR-bgp-af-vpnv6] peer 3.3.3.9 reflect-client
[RR-bgp-af-vpnv6] undo policy vpn-target
[RR-bgp-af-vpnv6] quit
Verify the configuration.
Display the VPN routing table on a PE, and you can see the route to the remote CE.
Take the display on PE1 as an example.
<PE1> display ipv6 routing-table vpn6-instance VPNA
Routing Table : VPNA
Destinations : 4
Destination : 2001::
NextHop : 2001::2
Interface : Vlanif30
State : Active Adv
Tunnel ID : 0x0
Age : 10936sec
Destination : 2001::2
NextHop : ::1
Interface : InLoopBack0
State : Active NoAdv
Tunnel ID : 0x0
Age : 10936sec
Destination : 2002::
NextHop : ::FFFF:3.3.3.9
Interface : NULL0
State : Active Adv GotQ
Tunnel ID : 0x6002d20
Age : 1753sec
Destination : FE80::
NextHop : ::
Interface : NULL0
State : Active NoAdv
Tunnel ID : 0x0
Age : 10940sec
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AS MsgRcvd MsgSent
100 15 17
9 10
Routes : 4
4 BGP MPLS IPv6 VPN Configuration
Peers in established state : 2
OutQ Up/Down
0 00:13:11 Established
0 00:06:41 Established
PrefixLength : 64
Preference
Protocol
Cost
Label
PrefixLength : 128
Preference
Protocol
Cost
Label
PrefixLength : 64
Preference
Protocol
Cost
Label
PrefixLength : 10
Preference
Protocol
Cost
Label
State PrefRcv
0
0
: 0
: Direct
: 0
: NULL
: 0
: Direct
: 0
: NULL
: 255
: BGP
: 0
: 15360
: 0
: Direct
: 0
: NULL
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