Basic Interface Configuration - Cisco ONS 15454 SDH Configuration Manual

Chapter 4 Configuring Interfaces

Basic Interface Configuration

The following general configuration instructions apply to all interfaces. Before you configure interfaces,
develop a plan for a bridge or routed network.
To configure an interface, do the following:
Enter the configure EXEC command at the privileged EXEC prompt to enter global configuration mode.
Step 1
Router> enable
Password:
Router# configure terminal
Router(config)#
Enter the interface command, followed by the interface type (for example, fastethernet, gigabitethernet,
Step 2
or pos), and its interface port ID (see the
For example, to configure a Gigabit Ethernet port, enter this command:
Router(config)# interface gigabitethernet number
Follow each interface command with the interface configuration commands required for your particular
Step 3
interface.
The commands that you enter define the protocols and applications that will run on the interface. The
ML-Series card collects and applies commands to the interface command until you enter another
interface command or a command that is not an interface configuration command. You can also enter
end to return to privileged EXEC mode.
Check the status of the configured interface by entering the EXEC show interface command.
Step 4
Router# sh interface fastEthernet 0
FastEthernet0 is up, line protocol is up
Hardware is epif_port, address is 0005.9a39.6634 (bia 0005.9a39.6634)
MTU 1500 bytes, BW 100000 Bit, DLY 100 use,
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, Auto Speed, 100BaseTX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:01, output 00:00:18, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue :0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
reliability 255/255, txload 1/255, rxload 1/255
11 packets input, 704 bytes
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 11 multicast
0 input packets with dribble condition detected
3 packets output, 1056 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0
"Interface Port ID" section on page
Basic Interface Configuration
4-2).
4-3