Cisco 3560G 48TS Software Configuration Guide - Page 225

Chapter 10 Configuring Interface Characteristics Using Interface Configuration Mode • All interfaces defined as in a range must be the same type (all Fast Ethernet ports, all Gigabit Ethernet ports, all EtherChannel ports, or all VLANs), but you can enter multiple ranges in a command. This example shows how to use the interface range global configuration command to set the speed on ports 1 to 4 to 100 Mbps: Switch# configure terminal Switch(config)# interface range fastgigabittethernet0/1 - 4 Switch(config-if-range)# speed 100 This example shows how to use a comma to add different interface type strings to the range to enable Fast Ethernet interfaces in the range 1 to 3 and Gigabit Ethernet interfaces 1 and 2 to receive flow control pause frames: Switch# configure terminal Switch(config)# interface range fastethernet0/1 - 3 , gigabitethernet0/1 - 2 Switch(config-if-range)# flowcontrol receive on If you enter multiple configuration commands while you are in interface range mode, each command is executed as it is entered. The commands are not batched together and executed after you exit interface range mode. If you exit interface range configuration mode while the commands are being executed, some commands might not be executed on all interfaces in the range. Wait until the command prompt reappears before exiting interface range configuration mode. Configuring and Using Interface Range Macros You can create an interface range macro to automatically select a range of interfaces for configuration. Before you can use the macro keyword in the interface range macro global configuration command string, you must use the define interface-range global configuration command to define the macro. Beginning in privileged EXEC mode, follow these steps to define an interface range macro: Step 1 Step 2 Command configure terminal define interface-range macro_name interface-range Step 3 interface range macro macro_name Step 4 Step 5 Step 6 end show running-config | include define copy running-config startup-config Purpose Enter global configuration mode. Define the interface-range macro, and save it in NVRAM. • The macro_name is a 32-character maximum character string. • A macro can contain up to five comma-separated interface ranges. • Each interface-range must consist of the same port type. Select the interface range to be configured using the values saved in the interface-range macro called macro_name. You can now use the normal configuration commands to apply the configuration to all interfaces in the defined macro. Return to privileged EXEC mode. Show the defined interface range macro configuration. (Optional) Save your entries in the configuration file. 78-16156-01 Catalyst 3560 Switch Software Configuration Guide 10-9