Ip Loopback Interface Configuration - Lenovo RackSwitch G8264 Command Reference Manual

IP Loopback Interface Configuration

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G8264 Command Reference for ENOS 8.4
An IP loopback interface is not connected to any physical port. A loopback
interface is always accessible over the network.
Table 349.
IP Loopback Interface Configuration Options
Command Syntax and Usage
interface loopback <1‐5>
Enter Interface loopback mode.
Command mode: Global configuration
no interface loopback <1‐5>
Deletes the selected loopback interface.
Command mode: Global configuration
[no] enable
Enables or disables the loopback interface.
Command mode: Interface loopback
ip address <IP address> [<subnet mask>] [enable]
Defines the loopback interface IP address. You can also specify its subnet
mask. The enable option also enables the loopback interface.
Command mode: Interface loopback
ip netmask <subnet mask>
Defines the loopback interface subnet mask.
Command mode: Interface loopback
ip ospf area <0‐19>
Configures the OSPF area index used by the loopback interface.
Command mode: Interface loopback
[no] ip ospf enable
Enables or disables OSPF for the loopback interface.
Command mode: Interface loopback
no ip ospf
Deletes the OSPF interface.
Command mode: Interface loopback
show interface loopback <1‐5>
Displays the current IP loopback interface parameters.
Command mode: All