SmartEdge 600 Router Hardware Guide
Table 46 Output Fields for the show port Command with the detail Keyword
Field Value/Description
Active Alarms • getting LOS—Alarm is present.
• getting ATM LCD—Alarm is present.
• N/A—Not applicable to this type of port.
• NONE—No alarms are present.
For a complete list of conditions that can cause an alarm, see the Troubleshoot with System
Power and Alarm LEDs section.
Admin state State of the port as a result of an operator command:
• Down—Port is not working.
• Unconfigured—Port is not configured and down.
• Up—Port is working (active).
APS Group Name Automatic Protection Switching group name.
ATM MTU size nnnnn bytes—Size of the hardware maximum transmission unit (MTU) (not configurable).
ATM Payload Scramble Condition of scrambling for ATM port (on or off).
Two-part string for the setting and state fields. Possible values for the setting field are:
• enabled
• disabled
Possible values for the state field are:
• negotiating—Ethernet drivers are in the process of auto-negotiating with the remote peer
• success—Auto-negotiation was successful
• fail—Auto-negotiation failed
• force—Auto-negotiation failed and the port is in forced mode
• unknown—This is an error state
Auto negotiation
The possible combinations of the setting and state fields are:
• disabled-unknown
• disabled-negotiating
• disabled-success
• disabled-force
• enabled-unknown
• enabled-negotiating
• enabled-success
• enabled-fail
Bandwidth nnnnnn kbps—Speed of SONET/SDH port.
nnn.nn Mbps—Effective speed of ATM port.
Cable Length nnn—Configured length and type (short or long, depending on configured length).
CCOD Mode
State of CCOD mode port listening:
on—Port listening mode is enabled.
off—Port listening mode is disabled.
64 27/153 30-CRA 119 1170/1 Uen A | 2010-04-09
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