R0106-HP MSR Router Series Interface Command Reference(V7)

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EFM subinterface view
Predefined user roles
network-admin
Parameters
size: Specifies the maximum transmission unit (MTU) in the range of 128 to 2000 bytes.
Usage guidelines
The MTU setting can affect IP packet reassembly and fragmentation on the interface.
When you use the mtu command on an interface, execute the shutdown command, and then the undo
shutdown command to make your configuration take effect.
Examples
# Set the MTU of interface ATM 2/4/0 to 200 bytes.
<Sysname> system-view
[Sysname] interface atm 2/4/0
[Sysname-ATM2/4/0] mtu 200
reset counters interface
Use reset counters interface to clear the statistics for an interface.
Syntax
reset counters interface [ atm [ interface-number ] ]
Views
User view
Predefined user roles
network-admin
Parameters
atm: Clears the statistics on an ATM interface.
interface-number: Specifies an ATM interface by its number.
Usage guidelines
Before you collect traffic statistics for a specific period of time on an ATM interface, clear the existing
statistics on the interface.
• If you do not specify the atm keyword, this command clears statistics on all interfaces.
• If you specify the atm keyword without the interface-number argument, this command clears
statistics on all ATM interfaces.
• If you specify both the atm keyword and the interface-number argument, this command clears
statistics on a specified ATM interface.
Examples
# Clear statistics on interface ATM 2/4/0.
<Sysname> reset counters interface atm 2/4/0