Configuring Ethernet Interfaces
Command or Action
Step 7
switch(config-if)# show udld interface
This example shows how to enable the UDLD for the switch:
switch# configure terminal
switch(config)# feature udld
This example shows how to enable the normal UDLD mode for an Ethernet port:
switch# configure terminal
switch(config)# interface ethernet 1/4
switch(config-if)# udld enable
This example shows how to enable the aggressive UDLD mode for an Ethernet port:
switch# configure terminal
switch(config)# interface ethernet 1/4
switch(config-if)# udld aggressive
This example shows how to disable UDLD for an Ethernet port:
switch# configure terminal
switch(config)# interface ethernet 1/4
switch(config-if)# udld disable
This example shows how to disable UDLD for the switch:
switch# configure terminal
switch(config)# no feature udld
Configuring Interface Speed
SUMMARY STEPS
1. switch# configure terminal
2. switch(config)# interface type slot/port
3. switch(config-if)# speed speed
DETAILED STEPS
Command or Action
Step 1
switch# configure terminal
Step 2
switch(config)# interface type slot/port
Step 3
switch(config-if)# speed speed
Purpose
Enters configuration mode.
Enters interface configuration mode for the specified interface. This
interface must have a 1-Gigabit Ethernet SFP transceiver inserted
into it.
Sets the speed on the interface.
This command can only be applied to a physical Ethernet interface.
Cisco Nexus 3000 Series NX-OS Layer 2 Switching Configuration Guide, Release 5.0(3)U1(1)
Configuring Interface Speed
Purpose
Displays the UDLD status for the interface.
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