UANTA COMPUTER INC.
Layer 2,3,IPv6+QoS Switch
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Layer 2,3,IPv6+QoS Network Switch User Manual Version 0.1
Page: 554/970
interface is typically used by routing protocols. To assign an IP address to the loopback
interface, please refer to “ip address” command. To assign an IPv6 address to the loopback
interface, please refer to “ipv6 address” command.
9.2.1 Show Commands
9.2.1.1
show interface loopback
This command displays information about configured loopback interfaces.
Syntax
show interface loopback [<0-7>]
Default Setting
None
Command Mode
Privileged Exec
Display Message
If you do not specify a loopback ID, the following information appears for each
loopback
interface on the system:
Loopback ID:
Shows the loopback ID associated with the rest of the information in the row.
Interface:
Shows the interface name.
IP Address:
Shows the IPv4 address of the interface
Received Packets:
Shows the number of packets received on this interface.
Sent Packets:
Shows the number of packets transmitted from this interface.
IPv6 Address:
Shows the IPv6 address of this interface
If you specify a loopback ID, the following information appears:
Interface Link Status:
Shows whether the link is up or down.
IP Address:
Shows the IPv4 address of the interface.
IPv6 is enabled (disabled):
Show whether IPv6 is enabled on the interface
IPv6 Address/Length is:
Shows the IPv6 address of the interface.
MTU size:
Shows the maximum transmission size for packets on this interface, in bytes.
9.2.2 Configuration Commands
9.2.2.1
interface loopback
This command uses to enter the Interface Config mode for a loopback interface. The range of
the loopback ID is 0 to 7.