Nortel Networks 8000 User Manual

Page 89

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4 POS and CPOS interface configuration

Nortel Secure Router 8000 Series

Configuration -WAN Access

# Configure POS 1/0/0. The clock mode is slave.

system-view

[RouterA] interface pos 1/0/0

[RouterA-Pos1/0/0] ip address 10.110.1.10 255.255.255.0

Step 2 Configure Router B.

# Configure POS 4/0/0, set clock mode the master modeas slave while all other physical

parameters use default values.

system-view

[RouterB] interface pos 4/0/0

[RouterB-Pos4/0/0] clock master

[RouterB-Pos4/0/0] ip address 10.110.1.11 255.255.255.0

Step 3 Check the configuration.

Use the

display interface pos command to check the connectivity of POS interfaces on

Router A.

display interface pos 1/0/0

Pos1/0/0 current state : UP

Line protocol current state : UP

Description : NORTEL, Nortel Series, Pos1/0/0 Interface

The Maximum Transmit Unit is 4470 bytes, Hold timer is 10(sec)

Internet Address is 10.110.1.10/24

Link layer protocol is PPP

LCP opened, IPCP opened, MPLSCP opened

Physical layer is POS over STM-1

Scramble enabled, crc 32, clock master, loopback not set

Port 0 :

Hardware is POS155

OPTICAL MODULE IS NOT INSTALLED

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

Traffic statistics:

Last 300 seconds input rate 0 bytes/sec, 0 packets/sec

Last 300 seconds output rate 0 bytes/sec, 0 packets/sec

Usage of input bandwidth:0.00%,Usage of output bandwidth:0.00%

Input: 0 packets, 0 bytes

0 errors, 0 CRC, 0 packets too long

Output: 0 packets, 0 bytes, 0 underruns

0 CRC, 0 aborted sequences, 0 packets too long

Use the

ping command to check the network connectivity.

RouterA]

ping 10.110.1 .11

PING 10

110. 1.11: 56

data bytes, press CTRL

C to break