Huawei NetEngine80E Configuration Manual - Reliability page 1055

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
4.
Issue 02 (2014-09-30)
[RSG2-Tunnel1/0/2] mpls te signal-protocol rsvp-te
[RSG2-Tunnel1/0/2] mpls te reserved-for-binding
[RSG2-Tunnel1/0/2] mpls te commit
[RSG2-Tunnel1/0/2] quit
l Configure tunnel policies.
# Configure the CSG.
[CSG] tunnel-policy policy1
[CSG-tunnel-policy-policy1] tunnel binding destination 2.2.2.2 te tunnel
1/0/1
[CSG-tunnel-policy-policy1] tunnel binding destination 3.3.3.3 te tunnel
1/0/2
[CSG-tunnel-policy-policy1] quit
# Configure RSG1.
[RSG1] tunnel-policy policy1
[RSG1-tunnel-policy-policy1] tunnel binding destination 1.1.1.1 te tunnel
1/0/1
[RSG1-tunnel-policy-policy1] quit
# Configure RSG2.
[RSG2] tunnel-policy policy1
[RSG2-tunnel-policy-policy1] tunnel binding destination 1.1.1.1 te tunnel
1/0/2
[RSG2-tunnel-policy-policy1] quit
Configure PWs.
a. Configure an MPLS LDP remote session between the CSG and each RSG.
NOTE
Pseudo wire emulation edge-to-edge (PWE3) uses extended LDP signaling to distribute VC labels.
Because the CSG and RSGs communicate over TE tunnels without using MPLS LDP, you must
globally enable MPLS LDP on the CSG and RSGs and establish remote MPLS LDP sessions
between them. The RSGs communicate over an LDP LSP and do not require an additional remote
LDP session to transmit VC labels.
# Configure the CSG.
[CSG] mpls ldp
[CSG-mpls-ldp] quit
[CSG] mpls ldp remote-peer 2.2.2.2
[CSG-mpls-ldp-remote-2.2.2.2] remote-ip 2.2.2.2
[CSG-mpls-ldp-remote-2.2.2.2] quit
[CSG] mpls ldp remote-peer 3.3.3.3
[CSG-mpls-ldp-remote-3.3.3.3] remote-ip 3.3.3.3
[CSG-mpls-ldp-remote-3.3.3.3] quit
# Configure RSG1.
[RSG1] mpls ldp remote-peer 1.1.1.1
[RSG1-mpls-ldp-remote-1.1.1.1] remote-ip 1.1.1.1
[RSG1-mpls-ldp-remote-1.1.1.1] quit
# Configure RSG2.
[RSG2] mpls ldp remote-peer 1.1.1.1
[RSG2-mpls-ldp-remote-1.1.1.1] remote-ip 1.1.1.1
[RSG2-mpls-ldp-remote-1.1.1.1] quit
b. Configure PWs.
NOTE
l Configure a PW between the CSG and each RSG and configure the two PWs to work in
independent PW redundancy mode.
l Configure a bypass PW between RSG1 and RSG2 to isolate PW-side faults from AC-side faults.
# Configure the CSG.
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