Example For Configuring Lb On An L2+L3 Network - Huawei NetEngine80E Configuration Manual - Reliability

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability

9.7.9 Example for Configuring LB on an L2+L3 Network

This section provides an example for configuring LB on an L2+L3 network to detect link
connectivity.
Networking Requirements
On the network shown in
with the following characteristics:
l
l
l
l
l
Figure 9-15 L2+L3 networking
Loopback1
1.1.1.1/32
UPE1
In the preceding scenario, it is required that LB be configured to check the connectivity of the
L2+L3 network between UPE1 and PE1.
LB can be used on a MEP to check the following items:
l
l
l
Issue 02 (2014-09-30)
tunnel-protocol mpls te
destination 1.1.1.1
mpls te signal-protocol cr-static
mpls te tunnel-id 200
mpls te passive-tunnel
mpls te binding bidirectional static-cr-lsp egress lsp1
mpls te reserved-for-binding
mpls te commit
#
ip route-static 1.1.1.1 255.255.255.255 3.2.1.1
ip route-static 2.2.2.2 255.255.255.255 3.2.1.1
#
tunnel-policy tpctoa
tunnel binding destination 1.1.1.1 te Tunnel1/0/0
#
mpls-tp meg test
me l2vc peer-ip 1.1.1.1 vc-id 30000 vc-type vlan mep-id 2 remote-mep-id 1
cc send enable
cc receive enable#
return
Figure
Services between UPE1 and NPE1 are transmitted through static PWs on an L2VPN.
Services between NPE1 and PE1 are transmitted through an L3VPN.
A VE-Group is created on NPE1 to terminate the L2VPN and access the L3VPN.
UPE1 and PE1 are MEPs.
NPE1 is a MIP.
GE1/0/1 GE2/0/0
10.1.1.1/24 10.1.1.2/24
Reachability of the remote MEP
Round-trip delay in the communication between the local MEP and remote MEP or MIP
Loss of ping packets between the local MEP and remote MEP or MIP
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9-15, UPE1 and PE1 are connected through an L2+L3 network
Loopback1
2.2.2.2/32
GE2/0/3
10.1.2.1/24
NPE1
9 MPLS-TP OAM Configuration
Loopback1
3.3.3.3/32
GE3/0/5
10.1.2.2/24
PE1
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