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Cisco MGX 8230 Edge Concentrator Installation and Configuration
Release 1.1.31, Part Number 78-11215-03 Rev. B0, May 2001
Chapter6 Card and Service Configuration
Service Resource Module
• mcr is the minimum cell rate. The range is 1–65535 cells per second.
• pct_util is the percent utilization in the range 1–100.
Service Resource Module
This section describes how to use the features of the T3 version of the Service Resource Module
(MGX-SRM-3T3/C). This multipurpose card can provide:
• Demultiplexing of T3 service called bulk distribution.
• 1:N redundancy support for service modules with T1 or E1 lines.
• Bit error rate testing (BERT) for T3, E3, T1, E1, fractional T1, or subrate operation with loopback
pattern generation and verification on individual lines or logical port. For a description of the BERT
functions, see the section titled “Bit Error Rate Testing Through an MGX-SRM-3T3.”
One SRM acts as the active SRM while the other is in standby:
• The SRM in slot 7 is always controlled by the PXM in slot 1
• The SRM in slot 14 is always controlled by the PXM in slot 2.
• The SRM is active or standby according to the state of the corresponding PXM.
Configuring Card and Line Parameters
You can configure card- and line-level parameters for an SRM through the CiscoView application or the
CLI on the PXM1 (not the SRM itself). For descriptions of the commands, see the Cisco MGX 8230 Wide
Area Edge Switch Command Reference. The CLI commands that apply to the SRM are:
• addln
• delln
• cnfln
• dspln
• dsplns
• addlmiloop
• dellmiloop
• cnfsrmclksrc
• dspsrmclksrc
• dspalm
• dspalms
• dspalmcnt
• clralmcnt
• clralm
• dspalmcnt
• addlink