Nortel Networks 8000 - Manual (Page 168)

6 PPP and MP configuration
Nortel Secure Router 8000 Series
Configuration -WAN Access
Internet protocol processing : disabled
Link layer protocol is PPP
LCP reqsent
QoS max-bandwidth : 2048 Kbps
Output queue : (Urgent queue : Size/Length/Discards) 0/50/0
Output queue : (Protocol queue : Size/Length/Discards) 0/1000/0
Output queue : (FIFO queue : Size/Length/Discards) 0/256/0
Last 300 seconds input rate 19 bits/sec, 0.20 packets/sec
Last 300 seconds output rate 19 bits/sec, 0.20 packets/sec
Usage of input bandwidth: 0.00%, Usage of output bandwidth: 0.00%
Input: 566 packets, 7374 bytes
0 input errors, 0 alignment errors, 0 giants, 0 parity errors
0 CRC, 0 overruns, 0 frame errors
Output:537 packets, 6492 bytes
0 output errors, 0 underruns, 0 parity errors, 0 describe errors
0 owner errors, 0 Other errors
6.10 Configuring MP fragment function
6.10.1 Establishing the configuration task
Applicable environment
To optimize the link channel after configuring the MP binding on the interface, you can
configure the fragment function for the MP packets based on the practical situation. The
fragment function includes the minimum packet length of fragmenting the outbound packet,
the re-group of the MP packet fragments, and the order guarantee of the packet on the
MP-Group interface.
Preconfiguration tasks
Before configuring the MP fragment function, complete the following tasks:
• Configuring physical attributes of the router interface.
• Configuring the link layer protocol of the interface as PPP.
• Configuring MP binding.
Data preparation
To configure the MP fragment function, you need the following data.
No. Data
Minimum packet length of the fragment of the MP outbound packet
6-42 Nortel Networks Inc. Issue 5.3 (30 March 2009)
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