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WAN Module Installation and User Guide 2-13

Monitoring WAN Physical Links

WAN Port Monitoring Commands

Table 2-2 describes the commands used to monitor a WAN port.

Table 2-2: WAN Port Monitoring Commands

Command Description

disable ports <portlist> [t1 | e1 | t3] loopback Disables the current loopback mode and return

to normal function.

enable ports <portlist> [t1 | e1 | t3] loopback

[local | network line]

enable ports <portlist> t1 loopback network

payload

Enables the near-end port loopback modes.

enable ports <portlist> [t1 | t3} loopback remote

[line | payload | loopdown]

Enables the far-end T1 or T3 port loopback

modes and stops the loopback

show ports {<portlist>} {t1 | e1 | t3} stats Displays real-time port statistics.

show ports {<portlist>} [t1 | e1 | t3] alarms Displays real-time port alarms.

show ports {<portlist>} [t1 | e1 | t3]

configuration

Displays the port configuration and status.

show ports {<portlist>} [t1 | t3] errors [near-end

| far-end] [totals | intervals | current]

show ports {<portlist>} e1 errors near-end

[totals | intervals | current]

Displays current and past errors.

show ports {<portlist>} [t1 | e1 | t3] info Displays the port configuration and status.

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