Download Cisco Network Analysis Module 6000 Specifications

Scenario 2
Interface NBAR
Monitor > Router > NBAR
Use
UseNBAR
NBARto
tofind
findout
outapplication
applicationdetails
detailsper
perinterface
interfacefor
forany
anyindication
indicationof
ofproblems.
problems.
NAM / Traffic Analyzer v3.5 Tutorial
© 2006 Cisco Systems, Inc. All rights reserved.
Scenarios 3-26
Interface NBAR
Before configuring the NM-NAM for more in-depth monitoring of the WAN link, Dean decides to also view
what applications NBAR has discovered on the WAN link.
Step 1. Click Monitor > Router > NBAR. The NBAR report is displayed.
Step 2. Select Se0/0 (the WAN link) from the pull down source menu. Notice that all interfaces are
listed in the pull down menu regardless if they are operational or not. Selecting a nonoperational interface will simply provide no data and a Warning message as to the probable
reason for no data.
Dean notes that currently approximately 6% of the traffic seen is unknown (other). This is more than likely
the proprietary traffic that Dean wants to classify to get an idea of how much of the WAN links bandwidth it is
utilizing.
To do this, Dean needs to configure the Router to send all traffic on the WAN link to the NAM for analysis.
NAM / Traffic Analyzer v3.5 Tutorial
© 2006 Cisco Systems, Inc.
All rights reserved.
Scenarios 3-26