H3C Technologies H3C S6800 Series Switches - Manual (Page 371)

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Peer PW ID In/Out Label Proto Flag Link ID State
1.1.1.1 30 65779/65650 LDP M 1 Up
# Verify that CE 1 and CE 2 can ping each other. (Details not shown.)
# Manually switch to the backup PW on PE 1.
<PE1> l2vpn switchover peer 2.2.2.2 pw-id 20
# Display L2VPN PW information on PE 1. The output shows that the PW switchover is successful.
<PE1> display l2vpn pw
Flags: M - main, B - backup, H - hub link, S - spoke link, N - no split horizon
Total number of PWs: 2, 1 up, 1 blocked, 0 down, 0 defect
Xconnect-group Name: vpna
Peer PW ID In/Out Label Proto Flag Link ID State
2.2.2.2 20 65651/65779 LDP M 1 Blocked
3.3.3.3 30 65650/65779 LDP B 1 Up
# Verify that CE 1 and CE 2 can ping each other. (Details not shown.)
Configuring an intra-domain multi-segment PW
Network requirements
As shown in Figure 92 , there is no public tunnel between PE 1 and PE 2. There is an MPLS TE tunnel
between PE 1 and P, and an MPLS TE tunnel between P and PE 2.
Configure a multi-segment PW between PE 1 and PE 2, so CE 1 and CE 2 can communicate over the
backbone. The multi-segment PW includes an LDP PW between PE 1 and P, and a static PW between P
and PE 2. The two PWs are concatenated on P.
Figure 92 Network diagram
Table 34 Interface and IP address assignment
Device Interface IP address Device Interface IP address
CE 1 Vlan-int10 100.1.1.1/24 P Loop0 192.4.4.4/32
PE 1 Loop0 192.2.2.2/32 Vlan-int23 23.1.1.2/24
Vlan-int23 23.1.1.1/24 Vlan-int26 26.2.2.2/24
CE 2 Vlan-int10 100.1.1.2/24 PE 2 Loop0 192.3.3.3/32
文件中找不到关系 ID 为 rId117 的图像部件。