2-9
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 2 Preparing AXSM Lines for Communication
General AXSM Provisioning Procedures
Setting Up Lines
The first step in configuring AXSM lines is to bring up and configure the physical lines that are
connected to the switch. The following section describe these tasks:
• Bringing Up Lines
• Configuring Lines
• Verifying Line Configuration
AXSM-XG Card
2
1 N/A N/A Optimized for an OC-192 backplane rate.
Recommended for use in MGX 8950 switches.
2 N/A N/A Optimized for an OC-48 backplane rate. Recommended
for use in MGX 8850 switches.
Port 100 Off Off Optimized for OC-192 interface path rates.
101 Off On
110 On Off
111 On On
200 Off Off Optimized for OC-48 interface path rates.
201 Off On
210 On Off
211 On On
300 Off Off Optimized for OC-12 interface path rates.
301 Off On
310 On Off
311 On On
400 Off Off Optimized for OC-3 interface path rates.
401 Off On
410 On Off
411 On On
500 Off Off Optimized for DS-3 interface path rates.
501 Off On
510 On Off
511 On On
1. Cisco recommends using SCTs with policing enabled for UNI ports and using SCTs with policing disabled for NNI ports.
2. Although policing card SCTs are provided for some service modules, the policing parameters are not used. All card SCTs are non-policing.
3. SCTs 2 and 3 were created when MGX switches supported PNNI only and were distributed with Release 2.0. These SCTs are provided for backward
compatibility. Cisco recommends the use of SCTs that support PNNI and MPLS for all new installations and upgrades.
4. For IMA groups with 5-8 links, construct an SCT that uses 1/2 of the value of thresholds defined in SCTs 54 and 55. For IMA groups with 9-16 links,
construct an SCT that uses 1/4 of the value of thresholds defined in SCTs 54 and 55.
Table 2-2 Cisco Provided SCTs for AXSM Cards (continued)
Card Type SCT Type
SCT
ID
PNNI MPLS
NotesPolicing
1
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