DES-7200 Configuration Guide Chapter 2 Configuring BGP IP VPN
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C 1.0.0.0/8 is subnetted
C 1.1.1.1/32 is local host.
O 2.0.0.0/8 is subnetted
O 2.2.2.2/32 [110/11] via 5.5.5.2, 00:00:40, Tunnel 0
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# Verify VPN route on PE. Here we will take PE1 as the example.
DES-7200# show ip route vrf vpn1
Routing Table: vpn1
Codes: C - connected, S - static, R - RIP, B - BGP
O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default
Gateway of last resort is no set
C 192.168.1.0/24 is directly connected, gigabitEthernet 0/1
C 192.168.1.1/32 is local host.
B 192.168.2.0/24 [200/0] via 2.2.2.2, 00:00:41
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# Check MPLS forwarding table entries on PE. Here we will take PE1 as the example.
DES-7200# show mpls forwarding-table
Label Operation Code:
PH--PUSH label
PP--POP label
SW--SWAP label
SP—-SWAP topmost label and push new label
DP—-DROP packet
PC—-POP label and continue lookup( IP or Label )
PI--POP label and do ip lookup forward
PN--POP label and forward to nexthop
PM--POP label and do MAC lookup forward
PV--POP label and output to VC attach interface
IP--IP lookup forward
Local Outgoing OP FEC Outgoing Next Hop
label label interface
-- 3 PH 2.2.2.2/32 Tunnel 0 5.5.5.2
-- 21 PH 192.168.2.0/24(V) Tunnel 0 Point2point