Juniper J-Series Administration Manual page 136

J-series Services Router Administration Guide
interface. To view interface-specific properties such as administrative state or traffic
statistics in the J-Web interface, select the interface name on the Interfaces page.
Alternatively, enter the following CLI
Table 51 on page 114 summarizes key output fields in interfaces displays.
Table 51: Summary of Key Interfaces Output Fields
Field Values
Interface Summary
Interface Name of interface.
Name
(See the interface naming conventions in the J-series
Services Router Basic LAN and WAN Access
Configuration Guide.)
Oper State Link state of the interface:
Admin
Whether the interface is enabled up (
State
( Down ).
Description Configured description for the interface.
Interface: interface-name
State Link state of the interface:
114
Using the Monitoring Tools
show interfaces terse
show interfaces detail
show interfaces interface-name
Up or Down .
Up ) or disabled
or .
Up Down
commands:
show
Additional Information
Click an interface name to see more information about
the interface.
Channelized interfaces appear as two interfaces, which
can both be monitored. For example:
If ce1-3/0/0 is configured as a clear channel, you
can monitor ce1-3/0/0 and
If is channelized, you can monitor
ct1-3/0/1
and
ct1-3/0/1 ds-3/0/1:1
The operational state is the physical state of the
interface. If the interface is physically operational, even
if it is not configured, the operational state is
operational state of Down indicates a problem with the
physical interface.
Interfaces are enabled by default. To disable an
interface:
In the J-Web configuration editor, select the
Disable check box on the
Interfaces>interfaces-name page.
In the CLI configuration editor, add the
statement at the
[edit interfaces interfaces-name]
level of the configuration hierarchy
The operational state is the physical state of the
interface. If the interface is physically operational, even
if it is not configured, the operational state is
operational state of indicates a problem with the
Down
physical interface.
e1-3/0/0 .
.
. An
Up
disable
. An
Up