Huawei quidway s7700 Configuration Manual page 52

Quidway S7700 Smart Routing Switch
Configuration Guide - VPN
[CE3] bgp 65420
[CE3-bgp] peer 10.3.1.2 as-number 100
[CE3-bgp] quit
# Configure CE4
[CE4] bgp 65420
[CE4-bgp] peer 10.4.1.2 as-number 100
[CE4-bgp] quit
Step 8 Verify the configuration.
# Run the display ip routing-table vpn-instance command on the PE. You can view the routes
to the remote CE.
# Take the display on PE1 as an example:
[PE1] display ip routing-table vpn-instance VPNA
Route Flags: R - relied, D - download to fib
------------------------------------------------------------------------------
Routing Tables: VPNA
Destination/Mask
255.255.255.255/32
[PE1] display ip routing-table vpn-instance VPNB
Route Flags: R - relied, D - download to fib
------------------------------------------------------------------------------
Routing Tables: VPNB
Destination/Mask
255.255.255.255/32
# Run the display ip routing-table vpn-instance verbose command on the PEs, and you can
see the tunnels used by the VPN routes.
# Take the display on PE1 as an example:
[PE1] display ip routing-table vpn-instance VPNA 10.3.1.0 verbose
Routing Table : VPNA
Summary Count : 1
Destination: 10.3.1.0/30
RelayNextHop: 0.0.0.0
[PE1] display ip routing-table vpn-instance VPNB 10.4.1.0 verbose
Routing Table : VPNB
Summary Count : 1
Destination: 10.4.1.0/30
Issue 01 (2011-07-15)
Destinations : 5
Proto
10.1.1.0/30 Direct 0
10.1.1.2/32 Direct 0
10.1.1.255/32 Direct 0
10.3.1.0/30 BGP
Direct 0
Destinations : 5
Proto
10.2.1.0/30 Direct 0
10.2.1.2/32 Direct 0
10.2.1.255/32 Direct 0
10.4.1.0/30 BGP
BGP
Direct 0
Protocol: BGP
Preference: 255
NextHop: 2.2.2.2
State: Active Adv GotQ
Tag: 0
Label: 109568
Tunnel ID: 0x1003d
Protocol: BGP
Preference: 255
NextHop: 2.2.2.2
State: Active Adv GotQ
Tag: 0
Label: 107520
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1 VPN Tunnel Management Configuration
Routes : 5
Pre Cost Flags
0 D
0 D
0 D
255 0 RD
0 D
Routes : 6
Pre Cost Flags NextHop
0 D 10.2.1.2
0 D 127.0.0.1
0 D 127.0.0.1
255 0 RD 2.2.2.2
255 0 RD 2.2.2.2
0 D 127.0.0.1
Process ID: 0
Cost: 0
Neighbour: 2.2.2.2
Age: 00h00m08s
Priority: 0
QoSInfo: 0x0
Interface: Tunnel1/0/2
Process ID: 0
Cost: 0
Neighbour: 2.2.2.2
Age: 01h02m27s
Priority: 0
QoSInfo:0x0
NextHop Interface
10.1.1.2 Vlanif30
127.0.0.1 InLoopBack0
127.0.0.1 InLoopBack0
2.2.2.2 Tunnel1/0/2
127.0.0.1 InLoopBack0
Interface
Vlanif20
InLoopBack0
InLoopBack0
Tunnel1/0/1
Vlanif10
InLoopBack0
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