H3C Technologies H3C S12500-X Series Switches - Manual (Page 274)

263
[PE1] interface vlan-interface 20
[PE1-Vlan-interface20] ip address 10.1.1.1 24
[PE1-Vlan-interface20] mpls enable
[PE1-Vlan-interface20] mpls ldp enable
[PE1-Vlan-interface20] quit
# Enable OSPF for LSP establishment.
[PE1] ospf
[PE1-ospf-1] area 0
[PE1-ospf-1-area-0.0.0.0] network 10.1.1.1 0.0.0.255
[PE1-ospf-1-area-0.0.0.0] network 192.2.2.2 0.0.0.0
[PE1-ospf-1-area-0.0.0.0] quit
[PE1-ospf-1] quit
# Create an IBGP connection to PE 2 and enable BGP to advertise L2VPN information to PE 2.
[PE1] bgp 100
[PE1-bgp] peer 192.3.3.3 as-number 100
[PE1-bgp] peer 192.3.3.3 connect-interface loopback 0
[PE1-bgp] address-family l2vpn
[PE1-bgp-l2vpn] peer 192.3.3.3 enable
[PE1-bgp-l2vpn] quit
[PE1-bgp] quit
# Create service instance 10 on Ten-GigabitEthernet 1/0/1 to match packets that have an outer
VLAN ID of 10.
[PE1] interface ten-gigabitethernet1/0/1
[PE1-Ten-GigabitEthernet1/0/1] service-instance 10
[PE1-Ten-GigabitEthernet1/0/1-srv10] encapsulation s-vid 10
[PE1-Ten-GigabitEthernet1/0/1-srv10] quit
[PE1-Ten-GigabitEthernet1/0/1] quit
# Create a cross-connect group named vpnb, create a local site named site 1, create a BGP PW
from site 1 to the remote site site 2, and bind service instance 10 on Ten-GigabitEthernet 1/0/1 to
the PW.
[PE1] xconnect-group vpnb
[PE1-xcg-vpnb] auto-discovery bgp
[PE1-xcg-vpnb-auto] route-distinguisher 2:2
[PE1-xcg-vpnb-auto] vpn-target 2:2 export-extcommunity
[PE1-xcg-vpnb-auto] vpn-target 2:2 import-extcommunity
[PE1-xcg-vpnb-auto] site 1 range 10 default-offset 0
[PE1-xcg-vpnb-auto-1] connection remote-site-id 2
[PE1-xcg-vpnb-auto-1-2] ac interface Ten-GigabitEthernet 1/0/1 service-instance 10
[PE1-xcg-vpnb-auto-1-2] return
3. Configure P:
# Configure an LSR ID.
<P> system-view
[P] interface loopback 0
[P-LoopBack0] ip address 192.4.4.4 32
[P-LoopBack0] quit
[P] mpls lsr-id 192.4.4.4