3com MSR 20-20 참조 매뉴얼

C

HAPTER

 68: T

UNNELING

 C

ONFIGURATION

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OMMANDS

[Sysname2] interface tunnel 1

[Sysname2-Tunnel1] source 192.100.1.1

[Sysname2-Tunnel1] destination 193.101.1.1 

display interface tunnel [ number ]

Any view

number: Tunnel interface number. If the number argument is not specified, the 
information of all tunnel interfaces will be displayed.

Use the display interface tunnel command to display related information of a 
specified tunnel interface, such as source address, destination address, and 
encapsulation mode.

interface tunnel, source, destination, and tunnel-protocol.

# Display information of the interface tunnel 0.

<Sysname> display interface tunnel 0

Tunnel0 current state: UP

Line protocol current state: UP

Description: Tunnel0 Interface

The Maximum Transmit Unit is 64000

Internet Address is 10.1.2.1/24 Primary

Encapsulation is TUNNEL, aggregation ID not set

Tunnel source 192.13.2.1, destination 192.13.2.2

Tunnel keepalive disable

Tunnel protocol/transport GRE/IP

GRE key disabled

Checksumming of GRE packets disabled

Last 300 seconds input:

0 bytes/sec, 0 packets/sec

Last 300 seconds output:

0 bytes/sec, 0 packets/sec

361 packets input,

9953388 bytes

0 input error

361 packets output,

30324 bytes

0 output error 

Table 189   Description on fields of the display interface tunnel command

Tunnel0 current state: UP 

The physical layer of the tunnel interface is reachable. 

Line protocol current state: UP 

The link layer of the tunnel interface is reachable. 

Description Descriptive 

information of a tunnel interface 

Tunnel0 Interface 

Tunnel interface number 

Maximum Transmit Unit 

Maximum transmission unit (MTU) in a tunnel 

Encapsulation is TUNNEL 

The encapsulation protocol is tunnel.