Configuring Ethernet Interfaces; Default Ethernet Interface Configuration - Cisco WS-C3750-48PS-S Software Configuration Manual

Configuring Ethernet Interfaces

This example shows how to define an interface-range named enet_list to include ports 1 and 2 on switch
1 and to verify the macro configuration:
Switch# configure terminal
Switch(config)# define interface-range enet_list gigabitethernet1/0/1 - 2
Switch(config)# end
Switch# show running-config | include define
define interface-range enet_list GigabitEthernet1/0/1 - 2
This example shows how to create a multiple-interface macro named macro1:
Switch# configure terminal
Switch(config)# define interface-range macro1 fastethernet1/0/1 - 2, gigabitethernet1/0/1
- 2
Switch(config)# end
This example shows how to enter interface range configuration mode for the interface-range macro
enet_list:
Switch# configure terminal
Switch(config)# interface range macro enet_list
Switch(config-if-range)#
This example shows how to delete the interface-range macro enet_list and to verify that it was deleted.
Switch# configure terminal
Switch(config)# no define interface-range enet_list
Switch(config)# end
Switch# show run | include define
Switch#
Configuring Ethernet Interfaces
These sections describe the default interface configuration and the optional features that you can
configure on most physical interfaces:
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Default Ethernet Interface Configuration

Table 11-1
to Layer 2 interfaces. For more details on the VLAN parameters listed in the table, see
"Configuring VLANs."
Port-Based Traffic Control."
Catalyst 3750 Switch Software Configuration Guide
11-12
Default Ethernet Interface Configuration, page 11-12
Configuration Guidelines for 10-Gigabit Ethernet Interfaces, page 11-14
Configuring Interface Speed and Duplex Mode, page 11-14
Configuring IEEE 802.3z Flow Control, page 11-17
Configuring Auto-MDIX on an Interface, page 11-18
Configuring Power over Ethernet on an Interface, page 11-19
Adding a Description for an Interface, page 11-20
shows the Ethernet interface default configuration, including some features that apply only
For details on controlling traffic to the port, see
Chapter 11 Configuring Interface Characteristics
Chapter 24, "Configuring
Chapter 13,
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