Juniper JUNOSE 10.0.X PHYSICAL LAYER, Configuration Manual

Page: 227 / 262

Disabling Ethernet Interfaces
Use the shutdown command to disable an Ethernet interface.
shutdown
■
Use to disable an Ethernet interface.
■
Example
host1(config-if)# shutdown
■
Use the no version to restart a disabled Ethernet interface.
■
See shutdown.
Monitoring Ethernet Interfaces
This section explains how to use the show commands to display the physical
characteristics and the configured settings for Ethernet interfaces.
NOTE: The E120 router and E320 router output for monitor and show commands
is identical to output from other E-series routers, except that the E120 and E320
router output also includes information about the adapter identifier in the interface
specifier (
slot/adapter/port ).
Setting Statistics Baselines
The router stores statistics in counters that reset only when you reboot. However,
you can establish a baseline for Ethernet statistics by setting a group of reference
counters to zero.
baseline interface fastEthernet | gigabitEthernet | tenGigabitEthernet
Use to establish a baseline for Fast Ethernet, Gigabit Ethernet, or 10-Gigabit
Ethernet statistics on a line module or an SRP module.
■
■
Use the delta keyword with the show interfaces fastEthernet , the show
interfaces gigabitEthernet , or the show interfaces tenGigabitEthernet command
to display baselined statistics.
■
See baseline interface.
Using Ethernet show Commands
Use the show commands described in this section to display information about your
Ethernet configuration and to monitor Ethernet interfaces.
show interfaces fastEthernet
Disabling Ethernet Interfaces
■ 201
Chapter 5: Configuring Ethernet Interfaces