Optional) Setting The Maximum Number Of Users Allowed On An L2Tp Lac - Huawei NetEngine80E Configuration Manual - Reliability

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
peer-backup route-cost auto-advertising
The LAC is enabled to trust cost values of imported routes to control route preference.
----End
Follow-up Procedure
To use a routing policy to allow the route to the loopback IP address of the master LAC be the
highest, run the import-route unr route-policy route-policy-name command in the IS-IS,
OSPF, or BGP view.
To trust cost values of routes to loopback IP addresses imported by a routing protocol, perform
one of the following steps based on the type of routing protocol:
l
l
l
l
11.7.6 (Optional) Setting the maximum number of users allowed on
an L2TP LAC
Setting the maximum number of users allowed on an L2TP LAC
Context
When deploying L2TP LAC 2:1 hot backup on an LPUF-21/LPUF-40, you must run the l2tp
lac session-limit command to set the maximum number of users allowed on an L2TP LAC to
64K.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Issue 02 (2014-09-30)
a mater/slave LAC switchover is implemented, the route to the loopback IP address cannot
be automatically advertised after the LAC recovers.
If IS-IS imports direct routes, run the import-route direct inherit-cost command in the
IS-IS view.
If OSPF imports direct routes, run the following commands in the OSPF view:
1. default cost inherit-metric
2. import-route direct
If the network command is used to import routes into the OSPF routing table, run the ospf
cost inherit command in the view of a loopback interface view.
If BGP imports direct routes, run the import-route direct command in the BGP view.
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11 Multi-node Backup Configuration
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