Specifications

4-24
Cisco ATM Services (AXSM) Configuration Guide and Command Reference for MGX Switches
Release 5.2, Part Number OL-6484-01 Rev. C0, September 2005
Chapter 4 AXSM Card Management
Managing Port SCTs
PKT DISCARD
ENABLE
ENABLE
DISABLE
Enables/disables packet discard mode on the VC.
If packet discard mode is enabled, Early Packet
Discard (EPD) threshold is activated. If packet
discard mode is disabled, the CLP thresholds are
activated.
Note This parameter is only available on
AXSM-E and AXSM-XG cards.
VC RED PROB 0–7 Identifies the discard probability lookup table
which contains the discard probability values for
various degrees of COSB congestion.
Note This parameter is only available on
AXSM-E and AXSM-XG cards.
Table 4-7 Class of Service (CoS) Scaling Table
Index
Scaling Class
Table #1 (CBR)
Scaling Class
Table #2 (VBR)
Scaling Class
Table #3 (ABR)
Scaling Class
Table #4 (UBR)
0 100.00% 100.00% 100.00% 100.00%
1 100.00% 100.00% 100.00% 100.00%
2 100.00% 100.00% 100.00% 100.00%
3 100.00% 100.00% 100.00% 100.00%
4 100.00% 100.00% 100.00% 100.00%
5 100.00% 100.00% 100.00% 100.00%
6 100.00% 100.00% 100.00% 67.00%
7 100.00% 100.00% 100.00% 34.00%
8 100.00% 100.00% 50.00% 20.00%
9 100.00% 50.00% 25.00% 12.00%
10 100.00% 25.00% 12.00% 8.00%
11 100.00% 12.00% 6.00% 4.00%
12 100.00% 6.00% 3.00% 2.50%
13 100.00% 3.00% 1.30% 1.40%
14 100.00% 1.30% 0.75% 1.00%
15 100.00% 0.50% 0.50% 0.50%
Table 4-6 SCT VC Threshold Parameter Descriptions (continued)
Label Range and Units Description