Nortel Networks 8000 - Manual (Page 169)

Nortel Secure Router 8000 Series
Configuration -WAN Access 6 PPP and MP configuration
Configuration procedures
No. Procedure
1 Configuring the minimum packet length of the fragment of the outbound packet
2 Disabling the re-group of the fragments of the MP packets
3 Configuring the packet order guarantee function on the MP-group interface
4 Checking the configuration
6.10.2 Configuring the minimum packet length of the fragment of
the outbound packet
Do as follows on the routers:
Step 1 Run:
system-view
The system view appears.
Step 2 Run the following command s as required:
• Run the interface virtual-template number command to enter the virtual interface
template view.
• Run the interface mp-group number command to enter the MP-Group interface view.
Step 3 Run:
ppp mp min-fragment size
The command configures the minimum packet length of the fragment of the MP outbound
packet.
CD NOTE
When the MP-Group type is used for MP binding, Nortel recommends for you to configure the
minimum packet length of the fragment of the outbound packet as the maximum value 1500 (the default
value is 1500) to avoid the IP fragment.
—End
6.10.3 Disabling the re-group of the fragments of the MP packets
Do as follows on the routers:
Step 1 Run:
system-view
The system view appears.
Step 2 Run the following command as required:
• Run the interface virtual-template number command to enter the VT view.
• Run the interface mp-group number command to enter the MP-Group interface view.
Issue 5.3 (30 March 2009) Nortel Networks Inc. 6-43