Cisco NM-NAM= Datasheet download pdf (Page 27)

Network Analysis Module (NM-NAM)

How to Configure and Manage the Network Analysis Module (NM-NAM)

Cisco IOS Release: Multiple releases (see the Feature History Table)

Verifying Network Connectivity with Ping: Example

In the following example, entering the ping command verifies network connectivity to the NAM with IP

address 172.20.105.215.

Router# ping 172.20.105.215

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 172.20.105.215, timeout is 2 seconds:

!!!!!

Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms

Router#

What to Do Next

If you plan to monitor traffic through the internal NAM interface, then proceed to the “Enabling NAM

Packet Monitoring” section on page 27.

If you do not plan to monitor traffic through the internal NAM interface, then proceed to the “Enabling

and Accessing the NAM Traffic Analyzer” section on page 29.

Enabling NAM Packet Monitoring

This section describes how to enable NAM packet monitoring on router interfaces that you want to

monitor through the internal NAM interface.

When you enable NAM packet monitoring on an interface, CEF sends an extra copy of each IP packet

that is received or sent out on that interface to the NAM through the Analysis-Module interface on the

router and the internal NAM interface.

SUMMARY STEPS

1. enable

2. configure terminal

3. ip cef

4. interface type slot/port

interface type slot/wic-slot/port

5. analysis-module monitoring

6. Repeat Step 4 and Step 5 for each interface that you want the NAM to monitor.

7. end

8. show running-config

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Cisco NM-NAM= Datasheet Page 27