You can use the show interfaces gigabitethernet command to display the first front panel interface (port 0) in a Cisco ISR4451-X router . inherit port-profile ppVEth. … version 5.1(3)N1(1) interface Vethernet10. This command displays a brief summary of the interfaces on a device. interface FastEthernet0/0 description “This is a description” bandwidth 100000 ip address 10.1.1.1 255.255.255.0 ip nat inside ip virtual-reassembly ip ospf cost 1 delay 4 speed 100 full-duplex end R1(config)# Show Interface-Trunk. FastEthernet0/1 is up, line protocol is up (connected) Hardware is Fast Ethernet, address is b8be.bfc4.ff81 … Switch#show interface trunk. Example. Newer Cisco IOS contain … Below a show interface of a TenGigabitEthernet interface. The next command on the list is the show ip interface brief command, usually abbreviated as show ip int br.This is one of the most useful Cisco IOS commands because it allows you to quickly see all the interfaces on a Cisco device, their IP address, their method of configuration … Command. This command is useful because it reduces IOS’s output to just show you the interface information. In the below example we use show ip interface brief to quickly see how interfaces are … sh int fa0/1. config t. interface range gigabitEthernet 1/0/1- 24. Here is an example from a different kind of switch. Read the filtering page under the show command section for more information on … Here’s the output of show interface trunk for SW3. SW3#show interface trunk Port Mode Encapsulation Status Native vlan Fa0/19 auto n-802.1q trunking 1 Fa0/20 auto n … Command. Usage Guidelines. Displays the trunk information on the switch. The commands for configuring interface VLANs are not visible until you enable this feature. You can do this however with Nexus: sh run interface e5/6-9. show interfaces status | include connected Then your script can count them. The status of an interface on a Cisco switch can be checked using the show interface TYPE exec mode command. !Command: show running-config interface Vethernet10!Time: Fri Jan 2 01:40:37 2009 . Router#show ip interface brief. The following is sample output from the show command with the ports keyword displays he first front panel interface (port 0) in a Cisco … Example. The show interfaces status cli command shows you all interfaces. If you know the specific port that you want to check, then you can run the command that Glen suggested or show int [fastethernet or gigabitX/X]. This command displays descriptive information for the specified VLAN, including private VLANs. Command. Examples. show ip interface brief. The switch displays output for the show interface vlan vlan-id private-vlan mapping command only when you specify a primary private … Ciscozine-IOS#sh int te1/5/4 TenGigabitEthernet1/5/4 is up, line protocol is up (connected) Hardware is C6k 10000Mb 802.3, address is 0000.0000.fd90 (bia … show interfaces vlan mapping through show scp. Shows the current configuration of a given interface on the router. Show IP Interface Brief. Use. Its useful for quickly checking the status of the device. Here’s an example: R1#show interfaces FastEthernet 0/0 FastEthernet0/0 is up, line protocol is up Hardware is Gt96k FE, address is c201.1d00.0000 (bia c201.1d00.0000) MTU 1500 bytes, BW 100000 Kbit/sec, … Use. Syntax. Consider the following example: SW1#show interfaces fa0/1 FastEthernet0/1 is up, line protocol is up (connected) Hardware is Lance, address is 0040.0b21.0b01 (bia 0040.0b21.0b01) BW … You can only configure an interface range. The show is issued on a Cisco WS-C6509-E in VSS Mode with IOS version 15. Show Running-Config Interface. The | include connected shows only the lines of the output that contain the word "connected". untagged cos 3. switchport access vlan 101. bind interface Ethernet1/5 channel 10 . The interfaces that are "up" are in the connected state. HTH Use. On Catalyst switches, you can't do a show command with interface range. R1(config)#do show run int fa0/0 Building configuration… Current configuration : 210 bytes ! The “show interface” command on a Cisco IOS router or switch gives you a lot of information. Syntax.