Cisco Catalyst 9800-L Series Hardware Installation Manual page 51

Power Up and Initial Configuration
For comprehensive configuration information on Gigabit Ethernet interfaces, see the Configuring LAN
Interfaces chapter of the Cisco IOS Interface and Hardware Component Configuration Guide.
For information on the interface numbering, see the Cisco Catalyst 9800 Series Wireless Controller Software
Configuration Guide.
Procedure
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
Step 7
Step 8
Command or Action
enable
Example:
WLC> enable
show ip interface brief
Example:
WLC# show ip interface brief
configure terminal
Example:
WLC# configure terminal
interface GigabitEthernet 0
Example:
WLC(config)# interface GigabitEthernet
0
ip address ip-address mask
Example:
WLC(config-if)# ip address 172.16.74.3
255.255.255.0
no shutdown
Example:
WLC(config-if)# no shutdown
end
Example:
WLC(config)# end
show ip interface brief
Example:
WLC# show ip interface brief
Cisco Catalyst 9800-L Wireless Controller Hardware Installation Guide
Configuring Gigabit Ethernet Interfaces
Purpose
Enables privileged EXEC mode.
Note Enter your password if prompted.
Displays a brief status of the interfaces that are
configured for IP.
Learn which type of Ethernet interface is on
your controller.
Enters global configuration mode.
Specifies the Ethernet interface and enters the
interface configuration mode.
Sets a primary IP address for an interface.
Enables an interface.
Returns to privileged EXEC mode.
Displays a brief status of the interfaces that are
configured for IP.
Verify that the interfaces are up and configured
correctly.
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