User manual

Nortel Secure Router 8000 Series
Configuration -WAN Access 6 PPP and MP configuration
Issue 5.3 (
30 March 2009) Nortel Networks Inc. 6-71
Step 1 Check the current MP status by using the display ppp mp command. The interfaces that are
bound to the same MP should adopt the same binding method. Otherwise, the system regards
them as two different MP bindings.
Step 2 Check the binding modes of the interface on Router A. Set the sub-interfaces that connect
Router A with Router B and Router C respectively at the different interface boards, or change
the VT interface index in Router A.
Step 3 Check information about the interface by using the display interface command. Check
whether the configured parameters are validated. If not, use the shutdown command and the
undo shutdown command in the bound VT physical interface view.
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