Cisco Scts; Table 7-1 Cisco Provided Scts - Cisco MGX 8850 (PXM1E/PXM45) Configuration Manual

Cisco SCTs

Each PXM1E and service module contains default SCT parameters that you can use for communications.
Cisco also supplies additional SCTs that you can use to better support communications. If none of the
Cisco supplied SCTs meet your needs, you can use Cisco WAN Manager (CWM) to create your own
custom SCTs.
This chapter provides information on the Cisco supplied SCTs, describes how to manage the SCTs
available on the switch, and describes how to view the port SCT parameters in use on PXM1E cards.
Note For information on displaying service module SCT parameters, refer to the service module
documentation, which is listed in
parameters, refer to the Cisco WAN Manager User's Guide, Release 15.
Cisco SCTs
Cisco provides SCTs with the Release 5 software. Each SCT is classified by card or service module type,
by whether it is a card or port SCT, and as either policing or non-policing. Although card SCTs may
contain policing parameters, these parameters are ignored. Typically, policing SCTs are used on UNI
ports at the edge of the ATM network and control traffic entering the network. Non-policing SCTs are
typically on trunk ports that interconnect switches within the network.
If traffic is properly controlled at the edges of an ATM network, there should be no need for policing
Note
within the network.
Table 7-1
Cisco SCTs, refer to the following release note documents:
•
•
Table 7-1 Cisco Provided SCTs
Card Type SCT Type
AXSM Card
Port
Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, Cisco MGX 8830, and Cisco MGX 8880 Configuration Guide
7-2
lists the SCTs supplied by Cisco in the Release 5 software. For the very latest information on
Release Notes for Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, and Cisco MGX 8830
Switches, Release 5.0.00
Release Notes for the Cisco MGX 8880 Media Gateway, Release 5.0.00
PNNI
SCT
ID Policing
2 3
2 N/A
3
3 N/A
4 N/A
5 N/A
3
2 On
3
3 Off
4 On
5 Off
Table 1-1. For more information on configuring SCTs and SCT
MPLS
1 1
Policing Notes
— There is no operational difference between AXSM
card SCTs 2 and 3. Cisco recommends using AXSM
—
card SCT 4 or 5.
N/A There is no operational difference between AXSM
card SCTs 4 and 5.
N/A
— Cisco recommends using AXSM port SCT 4 or 5.
—
Off PNNI policing on.
Off PNNI policing off.
Chapter 7 Managing Service Class Templates
Release 5.0.10, OL-3845-01 Rev. B0, August 16, 2004