Cisco Systems 7304 Verifying the Interface Configuration, Verifying Per-Port Interface Status

Chapter 13 Configuring the 2-Port and 4-Port T3/E3 SPAs

Verifying the Interface Configuration

Saving the Configuration

To save your running configuration to nonvolatile random-access memory (NVRAM), use the following command in privileged EXEC configuration mode:

Command	Purpose
Router# copy running-config startup-config	Writes the new configuration to NVRAM.

For more information about managing configuration files, refer to the Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 and Cisco IOS Configuration Fundamentals Command Reference, Release 12.2 publications.

Verifying the Interface Configuration

Besides using the show running-configurationcommand to display your Cisco 7304 router configuration settings, you can use the show interfaces serial and the show controllers serial commands to get detailed information on a per-port basis for your 2-Port or 4-Port T3/E3 SPA.

Verifying Per-Port Interface Status

To find detailed interface information on a per-port basis for the 2-Port or 4-Port T3/E3 SPA, use the show interfaces serial command. For a description of the command output, see Chapter 18, “Command Reference.”

The following example provides sample output for interface port 1 on the SPA located in the first subslot of the SIP installed in slot 5 of a Cisco 7304 router:

Router# show interface serial 5/0/1 Serial5/0/1 is up, line protocol is up

Hardware is SPA-4T3E3

Internet address is 120.1.1.1/24

MTU 4470 bytes, BW 44210 Kbit, DLY 200 usec, reliability 255/255, txload 234/255, rxload 234/255

Encapsulation HDLC, crc 16, loopback not set Keepalive set (10 sec)

Last input 00:00:00, output 00:00:01, 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 40685000 bits/sec, 115627 packets/sec

5 minute output rate 40685000 bits/sec, 115624 packets/sec

4652915554 packets input, 204728203496 bytes, 0 no buffer Received 4044 broadcasts (0 IP multicast)

130 runts, 0 giants, 0 throttles

0 parity

1595 input errors, 543 CRC, 0 frame, 0 overrun, 0 ignored, 922 abort 4653081242 packets output, 204735493748 bytes, 0 underruns

0 output errors, 0 applique, 4 interface resets

0 output buffer failures, 0 output buffers swapped out

2 carrier transitions

	Cisco 7304 Router Modular Services Card and Shared Port Adapter Software Configuration Guide
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