R0106-HP MSR Router Series Layer 3 - IP Services Command Reference(V7)

369
Syntax
mtu mtu-size
undo mtu
Default
The MTU is 64000 bytes.
Views
Tunnel interface view
Predefined user roles
network-admin
Parameters
mtu-size: Specifies the MTU for IPv4 packets, in the range of 100 to 64000 bytes.
Examples
# Set the MTU for IPv4 packets on the interface Tunnel 1 to 10000 bytes.
<Sysname> system-view
[Sysname] interface tunnel 1
[Sysname-Tunnel1] mtu 10000
Related commands
display interface tunnel
reset counters interface
Use reset counters interface to clear the statistics of tunnel interfaces.
Syntax
reset counters interface [ tunnel [ number ] ]
Views
User view
Predefined user roles
network-admin
Parameters
number: Specifies the tunnel interface number.
Usage guidelines
Use this command to clear old statistics so you can observe new traffic statistics on a tunnel interface.
• If you do not specify any parameter, this command clears the statistics for all interfaces.
• If you specify only the tunnel keyword, this command clears the statistics for all tunnel interfaces.
• If you specify both the tunnel keyword and the number argument, this command clears the statistics
for the specified tunnel interface.
Examples
# Clear the statistics for the interface Tunnel 1.
<Sysname> reset counters interface tunnel 3