Setting The Port Speed; Setting The Port Duplex Mode - Cisco WS-X6066-SLB-APC - Content Switching Module Software Manual

Chapter 4 Configuring Ethernet, Fast Ethernet, and Gigabit Ethernet Switching

Setting the Port Speed

You can configure the port speed on 10/100-Mbps Ethernet switching modules. Use the auto keyword
to autonegotiate the port's speed and duplex mode with the neighboring port.
Note If the port speed is set to auto on a 10/100-Mbps Ethernet port, both speed and duplex are
autonegotiated.
To set the port speed for a 10/100-Mbps port, perform this task in privileged mode:
Task
Step 1 Set the port speed of a 10/100-Mbps Fast Ethernet
port.
Step 2 Verify that the speed of the port is configured
correctly.
This example shows how to set the port speed to 100 Mbps on port 2/2:
Console> (enable) set port speed 2/2 100
Port 2/2 speed set to 100 Mbps.
Console> (enable)
This example shows how to make port 2/1 autonegotiate speed and duplex with the neighboring port:
Console> (enable) set port speed 2/1 auto
Port 2/1 speed set to auto-sensing mode.
Console> (enable)

Setting the Port Duplex Mode

You can set the port duplex mode to full or half duplex for Ethernet and Fast Ethernet ports.
Gigabit Ethernet is full duplex only. You cannot change the duplex mode on Gigabit Ethernet ports.
Note
If the port speed is set to auto on a 10/100-Mbps Ethernet port, both speed and duplex are
Note
autonegotiated. You cannot change the duplex mode of autonegotiation ports.
To set the duplex mode of a port, perform this task in privileged mode:
Task
Step 1
Set the duplex mode of a port.
Step 2 Verify that the duplex mode of the port is
configured correctly.
78-13315-02
Command
set port speed mod/port {10 | 100 | auto}
show port [mod[/port]]
Command
set port duplex mod/port {full | half}
show port [mod[/port]]
Catalyst 6000 Family Software Configuration Guide—Releases 6.3 and 6.4
Setting the Port Configuration
4-5