Chapter 37
Cisco Common Classification Policy Language
Add or Edit a SUNRPC Class Map
Add or Edit an Instant Messaging Class Map
Add or Edit a Point-to-Point Class Map
Class Name
Class Map Type
OL-4015-12
SUN Remote Procedure Call (SUNRPC) class maps allow you to specify the
number of the program whose traffic you want the router to inspect.
Enter a name to identify this class map in the Class Name field. You can also enter
a description. If you are editing a class map, you cannot change the name.
Click Add in the Match Program Number box to add a program number.
Instant Messaging (IM) class maps allow you to specify the type of instant
messaging and whether you want traffic for all IM services inspected, or only
traffic for the text chat service.
In the Class Map Type field, choose aol for America Online, msnmsgr for
Microsoft Networks Messenger, or choose ymsgr for Yahoo! Messenger.
In the Match Criteria box, click All services, or click Text chat services if you
want only text chat traffic to be inspected.
A
P2P
class map specifies a P2P application and the match criteria. Only one
application can be specified per class map.
Enter a new class name to create a new class map. Clicking the button at the right
of the field allows you to select existing class maps to edit. You can edit the match
criteria for a class map, but you cannot change the class map type.
You can create a P2P class map for the following types of P2P services:
eDonkey
•
fasttrack
•
gnutella
•
kazaa2
•
Cisco Router and Security Device Manager 2.5 User's Guide
Class Maps
37-23