The interface is available in that the RGOS software can receive and send packets
through this interface. If the interface changes from available status to unavailable
status, the RGOS software removes the appropriate direct route from the routing
table.
If the interface is unavailable, for example, two-way communication is allowed, the
line protocol status will be shown as “UP”. If only the physical line is available, the
interface status will be shown as “UP”.
The results shown may vary with the interface type, because some contents are the
interface-specific options
Presented below is the output of the show ip interface brirf command:
Ruijie#show ip interface brief
Interface IP-Address(Pri) IP-Address(Sec) Status
Protocol
GigabitEthernet 0/10 2.2.2.2/24 3.3.3.3/24 down down
GigabitEthernet 0/11 no address no address down down
VLAN 1 1.1.1.1/24 no address down down
Presented below is the output of the show ip interface vlan command.
SwitchA#show ip interface vlan 1
VLAN 1
IP interface state is: DOWN
IP interface type is: BROADCAST
IP interface MTU is: 1500
IP address is:
1.1.1.1/24 (primary)
IP address negotiate is: OFF
Forward direct-broadcast is: OFF
ICMP mask reply is: ON
Send ICMP redirect is: ON
Send ICMP unreachabled is: ON
DHCP relay is: OFF
Fast switch is: ON
Help address is:
Proxy ARP is: OFF
ARP packet input number: 0
Request packet: 0
Reply packet: 0
Unknown packet: 0
TTL invalid packet number: 0
ICMP packet input number: 0
Echo request: 0
Echo reply: 0
Unreachable: 0
Source quench: 0