Configuring Layer 2 Interfaces - Cisco NM-8B-U - HW ROUTERS L-M User Manual

16- and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series
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Configuring Layer 2 Interfaces

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Configuring a Range of Interfaces
To configure a range of interfaces, use the interface range command in global configuration mode:
Command
Step 1
Router(config)# interface range {vlan vlan-id -
vlan-id} | {{ethernet | fastethernet | macro
macro-name} slot/interface - interface}[,
{{ethernet | fastethernet | macro macro-name}
slot/interface - interface}]
Configuring Power Management on the Interface, page 98
Configuring IP Multicast Layer 3 Switching, page 98
Configuring IGMP Snooping, page 102
Configuring Global Storm-Control, page 104
Configuring Per-Port Storm-Control, page 106
Configuring Separate Voice and Data Subnets, page 107
Configuring Intrachassis Stacking, page 119
Configuring Flow Control on Gigabit Ethernet Ports, page 119
Configuring Layer 3 Interfaces, page 120
Configuring Fallback Bridging, page 121
Configuring a Range of Interfaces
Defining a Range Macro (optional)
Configuring Layer 2 Optional Interface Features
Configuring an Ethernet Interface as a Layer 2 Trunk
Configuring an Ethernet Interface as a Layer 2 Access
(required)
(optional)
(optional)
(optional)
Purpose
Selects the range of interfaces to be configured.
• The space before the dash is required. For example, the
command interface range fastethernet 1 - 5 is valid;
the command interface range fastethernet 1-5 is not
valid.
You can enter one macro or up to five
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comma-separated ranges.
Comma-separated ranges can include both VLANs and
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physical interfaces.
You are not required to enter spaces before or after the
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comma.
The interface range command only supports VLAN
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interfaces that are configured with the interface vlan
command.
Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ
Configuration Tasks
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