Configuring Gigabit Ethernet Interfaces - Cisco 1941W Configuration Manual

Configuring Gigabit Ethernet Interfaces

Table 1 Interfaces by Cisco Router (continued)
Slots, Ports, Logical
Interface, Interfaces
Interfaces on Double not supported
Wide-SM
Interfaces HWIC on not supported
SM
Interfaces VWIC on
SM
1. On the Cisco 2901 router, the numbering format for configuring an asynchronous interface is 0/slot/port. To configure the line associated with an
asynchronous interface, simply use the interface number to specify the asynchronous line. For example, line 0/1/0 specifies the line associated with
interface serial 0/1/0 on a WIC-2A/S in slot 1. Similarly, line 0/2/1 specifies the line associated with interface async 0/2/1 on a WIC-2AM in slot 2.
2. MGF = multi-gigabit fabric
3. Applies only to Cisco 2951, Cisco 3925, and Cisco 3925E routers.
4. Applies only to Cisco 3945 and Cisco 3945E routers.
5. Applies only to Cisco 2951, Cisco 3925, and Cisco 3925E routers.
6. Applies only to Cisco 3945 and Cisco 3945E routers.
7. Applies only to Cisco 2951, Cisco 3925, and Cisco 3925E routers.
8. Applies only to Cisco 3945 and Cisco 3945E routers.
Configuring Gigabit Ethernet Interfaces
To manually define onboard Gigabit Ethernet (GE) interfaces, follow these steps, beginning in global
configuration mode.
SUMMARY STEPS
1.
2.
3.
4.
DETAILED STEPS
Command
Step 1 interface gigabitethernet slot/port
Example:
Router(config)# interface gigabitethernet 0/1
Router(config-if)#
Step 2
ip address ip-address mask
Example:
Router(config-if)# ip address 192.168.12.2
255.255.255.0
Router(config-if)#
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
18
1
1941 2901
not supported
not supported
interface gigabitethernet slot/port
ip address ip-address mask
no shutdown
exit
2911 & 2921 2951 & 3925 & 3945
not supported interface 2/port
interface4/port
interface1wic-slot/ interface1-2/wic-
port slot/port
interface1-4/wic-
slot/port
Purpose
Enters the configuration mode for a Gigabit
Ethernet interface on the router.
Sets the IP address and subnet mask for the
specified GE interface.
Chapter Basic Router Configuration
3925E & 3945E
5
interface 2/port
6
interface 4/port
interface1-2/wic-
7
slot/port
interface1-4/wic-
slot/port
8