Cisco MGX 8830, Configuration Manual

Page: 278 / 642

7-14
Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, Cisco MGX 8830, and Cisco MGX 8880 Configuration Guide
Release 5.0.10, OL-3845-01 Rev. B0, August 16, 2004
Chapter 7 Managing Service Class Templates
Managing PXM1E Port SCTs
Displaying the SCT Assigned to a Port
To display the SCT assigned to a PXM1E port, use the following procedure.
Step 1 Establish a configuration session at any user access level.
Step 2 Enter the following command:
mgx8830a.1.PXM.a > dspports
The dspports report displays a column labeled “Port SCT Id,” which identifies the SCT assigned to
each port.
mgx8830a.1.PXM.a > dspports
ifNum Line Admin Oper. Guaranteed Maximum Port SCT Id ifType VPI
State State Rate Rate (VNNI only)
----- ---- ----- ----- ---------- --------- ----------------- ------ ----------
1 1.1 Up Up 1412830 1412830 2 NNI 0
2 1.2 Up Up 1412830 1412830 2 NNI 0
3 2.1 Up Up 1412830 1412830 2 NNI 0
Selecting a Port SCT
A port SCT defines queue parameters that apply to egress queues on a port. You can use the same port
SCT for multiple ports. To select an SCT for a PXM1E port, enter the addport command as described
in the “
Adding ATM Ports ” section in Chapter 3, “Provisioning PXM1E Communication Links.”
Note An SCT must be registered before you can select it for a card or port. The exception to this requirement
is the default SCT (SCT 0), which is permanently registered. For instructions on registering SCTs, see
“
Registering SCT Files ,” which appears earlier in this chapter.
Changing a Port SCT
To change the SCT assigned to a port, enter the cnfport command as described in the “ Modifying ATM
Ports ” section in Chapter 3, “Provisioning PXM1E Communication Links.”
Note An SCT must be registered before you can select it for a card or port. The exception to this requirement
is the default SCT (SCT 0), which is permanently registered. For instructions on registering SCTs, see
“
Registering SCT Files ,” which appears earlier in this chapter.