HP 12500 Series Configuration Manual page 314

[PE1-isis-1] quit
[PE1] interface loopback 0
[PE1-LoopBack0] isis enable 1
[PE1-LoopBack0] quit
[PE1] interface vlan-interface 2
[PE1-Vlan-interface2] ip address 30.1.1.1 24
[PE1-Vlan-interface2] isis enable 1
[PE1-Vlan-interface2] mpls
[PE1-Vlan-interface2] mpls ldp
[PE1-Vlan-interface2] quit
[PE1] bgp 100
[PE1-bgp] peer 4.4.4.9 as-number 100
[PE1-bgp] peer 4.4.4.9 connect-interface loopback 0
[PE1-bgp] ipv4-family vpnv4
[PE1-bgp-af-vpnv4] peer 4.4.4.9 enable
[PE1-bgp-af-vpnv4] quit
[PE1-bgp] quit
NOTE:
Configurations on PE 2 are similar to those on PE 1, and are thus omitted here.
After completing the previous configurations, you can execute commands display mpls ldp session,
display bgp peer and display isis peer respectively on either PE 1 or PE 2. You will see that the LDP
session is established, the BGP peer relationship is established and in the Established state, and
the IS-IS neighbor relationship is established and up.
The following takes PE 1 for illustration.
[PE1] display mpls ldp session
Total number of sessions: 1
----------------------------------------------------------------
Peer-ID
----------------------------------------------------------------
4.4.4.9:0
----------------------------------------------------------------
LAM : Label Advertisement Mode
[PE1] display bgp peer
BGP local router ID : 3.3.3.9
Local AS number : 100
Total number of peers : 1
Peer
4.4.4.9
[PE1] display isis peer
System Id
0000.0000.0005 Vlan-interface2
Configure the customer VPN, using IS-IS as the IGP protocol and enabling LDP between PE 3 and
2.
CE 1, and between PE 4 and CE 2.
LDP Session(s) in Public Network
Status LAM
Operational DU
AS MsgRcvd MsgSent
100 162 145
Peer information for ISIS(1)
----------------------------
Interface Circuit Id
001
306
SsnRole FT MD5
Active Off Off
FT : Fault Tolerance
Peers in established state : 1
OutQ PrefRcv Up/Down
0 0 02:12:47 Established
State HoldTime
Up 29s
KA-Sent/Rcv
378/378
State
Type PRI
L1L2 --