291
Predefined user roles
network-admin
network-operator
Parameters
number: Specifies the number of a tunnel interface.
brief: Displays brief interface information. If you do not specify this keyword, the command displays
detailed interface information.
down: Displays information about interfaces in the physical state of DOWN and the causes. If you do
not specify this keyword, the command displays information about interfaces in all states.
description: Displays complete interface descriptions. If you do not specify this keyword, the
command displays only the first 27 characters of interface descriptions.
Usage guidelines
If you do not specify the tunnel keyword, this command displays information about all interfaces on
the device.
If you specify the tunnel keyword without the number argument, this command displays information
about all existing tunnel interfaces.
Examples
# Display detailed information about interface Tunnel 1.
<Sysname> display interface tunnel 1
Tunnel1
Current state: DOWN
Line protocol state: DOWN
Description: Tunnel5 Interface
Bandwidth: 64kbps
Maximum Transmit Unit: 64000
Internet protocol processing: disabled
Tunnel source unknown, destination unknown
Tunnel encapsulation-limit is disabled
Tunnel TTL 255
Tunnel protocol/transport IPv6
Last clearing of counters: Never
Last 300 seconds input rate: 0 bytes/sec, 0 bits/sec, 0 packets/sec
Last 300 seconds output rate: 0 bytes/sec, 0 bits/sec, 0 packets/sec
Input: 0 packets, 0 bytes, 0 drops
Output: 0 packets, 0 bytes, 0 drops
Table 70 Command output
Tunnel1 Information about the tunnel interface Tunnel 1.
Current state
State of the tunnel interface:
• Administratively DOWN—The interface has been shut down
by using the shutdown command.
• DOWN—The interface is administratively up but its physical
state is down.
• UP—Both the administrative and physical states of the interface
are up.