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Chapter 48 Interface Commands
GS-4012F/4024 User’s Guide
401
where
An example is shown next.
• Enable ports one, three, four and five for configuration.
• Set the speed to 100 Mbps in half duplex mode.
48.2.14 test
You can perform an interface loopback test on specified ports. The test returns Passed! or
Failed!
An example is shown next.
• Select ports 3-6 for internal loopback test.
• Execute the test command.
• View the results.
48.3 Interface no Command Examples
Similar to the no commands in the Enable and Config modes, the no commands for the
Interface sub mode also disable certain features. In this mode, however, this takes place on a
port by port basis.
48.3.1 no bandwidth-limit
You can disable bandwidth limit on port 1 simply by placing the no command in front of the
bandwidth-limit command.
<auto|10-half|10-
full|100-half|100-
full|1000-full>
= Sets the duplex mode (half or full) and speed (10, 100 or 1000
Mbps) of the connection on the port. Selecting auto (auto-
negotiation) makes one port able to negotiate with a peer
automatically to obtain the connection speed and duplex mode
that both ends support.
sysname(config)# interface port-channel 1,3-5
sysname(config-interface)# speed-duplex 100-half
sysname(config)# interface port-channel 3-6
sysname(config-interface)# test 3-6
Testing internal loopback on port 3 :Passed!
Ethernet Port 3 Test ok.
Testing internal loopback on port 4 :Passed!
Ethernet Port 4 Test ok.
Testing internal loopback on port 5 :Passed!
Ethernet Port 5 Test ok.
Testing internal loopback on port 6 :Passed!
Ethernet Port 6 Test ok.