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64 AT-8800 Series Switch User Guide
Software Release 2.6.1
C613-02039-00 REV A
To enable or disable a switch port, use the commands:
ENABLE SWITCH PORT={port-list|ALL}
DISABLE SWITCH PORT={port-list|ALL}
Resetting Ethernet ports at the hardware level discards all frames queued for
reception or transmission on the port, and restarts autonegotiation of port
speed and duplex mode. Ports are reset using the command:
RESET SWITCH PORT={port-list|ALL} [COUNTER]
To display information about switch ports, use the command:
SHOW SWITCH PORT[={port-list|ALL}]
Figure 12: Example output from the SHOW SWITCH PORT command.
Switch Port Information
---------------------------------------------------------------------------
Port .......................... 1
Description ................... To intranet hub, port 4
Status ........................ ENABLED
Link State .................... Up
UpTime ........................ 00:10:49
Port Media Type ............... ISO8802-3 CSMACD
Configured speed/duplex ....... Autonegotiate
Actual speed/duplex ........... 1000 Mbps, full duplex
Configured master/slave mode .. Autonegotiate
Actual master/slave mode ...... Master
Acceptable Frame Types ........ Admit All Frames
Broadcast rate limit .......... 1000/s
Multicast rate limit .......... -
DLF rate limit ................ -
Learn limit ................... -
Intrusion action .............. Trap
Current learned, lock state ... 15, not locked
Mirroring ..................... Tx, to port 22
Is this port mirror port ...... No
Enabled flow control .......... Pause
Send tagged pkts for VLAN(s) .. marketing (87)
sales (321)
Port-based VLAN ............... accounting (42)
Ingress Filtering ............. OFF
Trunk Group ................... -
STP ........................... company
Multicast filtering mode ...... (B) Forward all unregister groups
---------------------------------------------------------------------------
Table 7: Parameters in the output of the SHOW SWITCH PORT command
Parameter Meaning
Port The number of the switch port.
Description A description of the port.
Status The state of the port; one of “ENABLED” or “DISABLED”.
Link state The link state of the port, one of “Up” or “Down”.
Uptime The count in hours:minutes:seconds of the elapsed time
since the port was last reset or initialised.
Port Media Type The MAC entity type as defined in the MIB object ifType.