Configuring An Inter-Domain Multi-Segment Pw - HP FlexNetwork HSR6600 Configuration Manual

192.2.2.2
192.3.3.3
# Verify that a PW has been created on PE 1.
[PE1] display l2vpn pw
Flags: M - main, B - backup, BY - bypass, H - hub link, S - spoke link, N - no split horizon
Total number of PWs: 1
1 up, 0 blocked, 0 down, 0 defect, 0 idle, 0 duplicate
Xconnect-group Name: vpn1
Peer
192.4.4.4
# Verify that a PW has been created on PE 2.
[PE2] display l2vpn pw
Flags: M - main, B - backup, BY - bypass, H - hub link, S - spoke link, N - no split horizon
Total number of PWs: 1
1 up, 0 blocked, 0 down, 0 defect, 0 idle, 0 duplicate
Xconnect-group Name: vpn1
Peer
192.4.4.4
# Verify that CE 1 and CE 2 can ping each other. (Details not shown.)

Configuring an inter-domain multi-segment PW

Network requirements
PE 1 and ASBR 1 belong to AS 100. PE 2 and ASBR 2 belong to AS 200.
Set up an inter-domain multi-segment PW (a method for inter-AS Option B networking) within the
backbone to allow communication between CE 1 and CE 2.
Configure the inter-domain multi-segment PW as follows:
•
Configure LDP PWs between PE 1 and ASBR 1, and between PE 2 and ASBR 2, and configure
public tunnels through LDP to carry the PWs.
•
Configure an LDP PW between ASBR 1 and ASBR 2. Advertise labeled IPv4 routes between
ASBR 1 and ASBR 2 through BGP to set up the public tunnel to carry the LDP PW.
•
Concatenate the two PWs on ASBR 1.
•
Concatenate the two PWs on ASBR 2.
1000 1279/1150
1000 100/200
PW ID/Rmt Site In/Out Label
1000 1150/1279
PW ID/Rmt Site In/Out Label
1000 200/100
LDP
Static M
Proto
LDP
Proto
Static M
432
M 0 Up
1 Up
Flag Link ID State
M 1 Up
Flag Link ID State
1 Up