Managing Hardware with CLI Commands
5-28 SmartEdge 1200 Router Hardware Guide
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 traffic card and is not available.
For more information about low-density traffic cards, see Chapter 2, “Traffic Card Descriptions.”
• 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 GE ports only. Status of link dampening:
• enabled—Link dampening is enabled.
• disabled—Link dampening is disabled.
Link Distance For GE ports with single-mode fiber (SMF) transceivers only. Distance supported by the installed
transceiver:
• n—Distance supported by the transceiver.
• N/A—Transceiver does not report the supported distance.
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—MAC address for this port.
Media type
1
2
3
Physical interface:
• 100Base-TX—10/100 Ethernet or Ethernet management port (at either 10 or 100 Mbps).
• 1000Base-CWDM—CWDM SFP transceiver.
• 1000Base-DWDM—DWDM SFP transceiver.
• 1000Base-LX—Long reach SFP or Gigabit interface converter (GBIC) transceiver.
• 1000Base-LX70—Extended reach GBIC transceiver.
• 1000Base-SX—Short reach SFP or GBIC transceiver.
• 1000Base-T—Copper-based SFP, or GBIC transceiver or GE port on this FE-GE traffic card.
• 1000Base-ZX—Extended reach SFP transceiver (GE port).
• 10000Base-ER—Extended reach XFP transceiver (10GE port).
• 10000Base-IR—Intermediate reach XFP transceiver (OC-192c/STM-64c port).
• 10000Base-LR—Long reach XFP transceiver (10GE or OC-192c/STM-64c port).
• 10000Base-SR—Short reach XFP transceiver (10GE or OC-192c/STM-64c port).
• No GBIC—GBIC transceiver is not installed in this GE port.
• No transceiver—XFP transceiver is not installed in this 10GE or OC-192c/STM-64c port.
• unknown—Unknown type of transceiver is installed in this port.
For more information about transceivers, see the Transceivers for SmartEdge Traffic Cards document.
Mini-RJ21 Connector Ports n1-n2—Range of port numbers for this connector on an FE-GE traffic card.
MTU size nnnn Bytes—Configured size of the MTU for the port.
NAS Port Type • Configured network access server (NAS) port type for an ATM OC, an Ethernet, a GE, or a POS port
only. For a list of NAS port types, see the “RADIUS Configuration” chapter in the IP Services and
Security Configuration Guide for the SmartEdge OS.
• blank—Not configured or not applicable to this port.
Over Subscription Rate Configured value for oversubscription:
• nnnn%
• Unlimited
Table 5-31 Output Fields for the show port Command with the detail Keyword (continued)
Field Value/Description
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