R3102-R3103-HP 6600/HSR6600 Routers Layer 3 - IP Services Command Reference

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display interface tunnel
Use display interface tunnel to display information about tunnel interfaces, including the source address,
destination address, and tunnel mode.
Syntax
display interface [ tunnel ] [ brief [ down ] ] [ | { begin | exclude | include } regular-expression ]
display interface tunnel number [ brief ] [ | { begin | exclude | include } regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
number: 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 DOWN state and the causes. If you do not specify this
keyword, this command displays information about interfaces in all states.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
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 0.
Tunnel0 current state: UP
Line protocol current state: UP
Description: Tunnel0 Interface
The Maximum Transmit Unit is 1476
Internet Address is 1.1.1.1/24 Primary
Encapsulation is TUNNEL, service-loopback-group ID not set.
Tunnel source 10.1.1.1, destination 10.1.1.2
Tunnel bandwidth 64 (kbps)
Tunnel keepalive enabled, Period(50 s), Retries(3)
Tunnel protocol/transport GRE/IP
GRE key disabled