3Com MSR 30, MSR 50 manual Display interface pos, Syntax display interface pos interface-number

152CHAPTER 7: POS INTERFACE CONFIGURATION COMMANDS

Parameter 16: Sets CRC length to 16 bits. 32: Sets CRC length to 32 bits.

Description Use the crc command to set the CRC length on the POS interface.

Use the undo crc command to restore the default, that is, 32 bits.

Example # Set the CRC length on interface POS 1/0 to 16 bits.

<Sysname> system-view

[Sysname] interface pos 1/0

[Sysname-Pos1/0] crc 16

display interface pos

Syntax display interface pos [ interface-number]

View Any view

Parameter interface-number: Interface number.

Description Use the display interface pos command to display the status and configuration information of the specified or all POS interfaces.

Example # Display the status and configuration information of the interface POS 1/0.

<Sysname> display interface pos 1/0 Pos1/0 current state: UP

Line protocol current state: UP

Description: Pos0/0/0 Interface

The Maximum Transmit Unit is 1500, Hold timer is 10(sec)

Internet Address is 13.13.13.14/8 Primary

Link layer protocol is PPP
LCP opened, IPCP opened, IP6CP opened
Physical is Pos1/0, baudrate: 155520000
Output queue : (Urgent queuing : Size/Length/Discards)			0/50/0
Output queue : (Protocol queuing : Length) 0/500/0
Output queue : (FIFO queuing : Size/Length/Discards)			0/75/0
Last 5 seconds input:	0 bytes/sec 0 packets/sec
Last 5 seconds output:	0 bytes/sec 0 packets/sec
1133 packets input, 14004 bytes, 0 drops
1133 packets output, 14008 bytes, 0 drops
Table 7 Description on the fields of the display interface pos command
Field		Description
Pos1/0 current state		Current state of the POS interface
Line protocol current state		Link layer state of the POS interface
Description		Description on the POS interface
The Maximum Transmit Unit is 1500, Hold timer is		MTU of the POS interface and the
10(sec)		interval at which the link layer
		protocol sends keepalives