HP MSR2000/3000/4000 Router Series Interface Command Reference

74
Views
AM interface view
Predefined user roles
network-admin
Usage guidelines
Loopback is intended for test use. Disable loopback in other cases.
Examples
# Enable loopback on interface Analogmodem 6/3/0.
<Sysname> system-view
[Sysname] interface analogmodem 6/3/0
[Sysname-Analogmodem6/3/0] loopback
mtu
Use mtu to set the MTU for an AM interface.
Use undo mtu to restore the default.
Syntax
mtu size
undo mtu
Default
The MTU of an AM interface is 1500 bytes.
Views
AM interface view
Predefined user roles
network-admin
Parameters
size: MTU in the range of 128 to 1650 bytes.
Usage guidelines
The MTU setting can affect IP packets assembly and fragmentation on the interface.
Examples
# Set the MTU of interface Analogmodem 6/3/0 to 1430 bytes.
<Sysname> system-view
[Sysname] interface analogmodem 6/3/0
[Sysname-Analogmodem6/3/0] mtu 1430
phy-mru
Use phy-mru to set the MRU for an AM interface operating in flow mode.
Use undo phy-mru to restore the default.