SmartEdge 600 Router Hardware Guide
Table 46 Output Fields for the show port Command with the detail Keyword
Field Value/Description
Idle Character Configured idle character (flags or marks).
Keepalive State of keepalive timer:
• Not Set—Keepalive timer is not configured.
• Set (n sec)—Keepalive timer is set for n seconds.
Line SD BER 10E-5 to 10E-9—Signal degrade bit error rate for SONET/SDH port.
Line SF BER 10E-3 to 10E-5—Signal fail bit error rate for SONET/SDH port.
Line state Physical state of the line:
• Down—Port has been configured to be up, but is not working.
• Down— not entitled—Port is on the low-density version of the line card and is not available.
• No card—Port has been configured, but the card is not installed.
• Unconfigured—Port is not configured and down.
• Up—Port is working (active).
Link Dampening For ATM, Ethernet, and POS ports only. Status of link dampening:
• enabled—Link dampening is enabled.
• disabled—Link dampening is disabled.
Link up delay nnnnn msec—Configured or default value (in milliseconds) for the delay time for down-to-up
transitions.
Link down delay nnnnn msec—Configured or default value (in milliseconds) for the delay time for up-to-down
transitions.
Link Distance For Gigabit Ethernet ports with single-mode fiber (SMF) transceivers (LX or LX70) only. Distance
supported by the installed transceiver:
• n—Distance supported by the transceiver.
• N/A—No transceiver installed or transceiver does not report the distance supported.
Loopback Type of loopback:
• internal—Loops transmit to receive to test the port.
• line—Loops receive to transmit to test the connection.
• none, off—Loopback is not enabled.
MAC address nn:nn:nn:nn:nn:nn—Medium access control address for this port.
66 27/153 30-CRA 119 1170/1 Uen A | 2010-04-09
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