Cisco Systems IGX 8400 UXM-E Interface Cards

Trunk Cards 4-23

UXM-E Interface Cards

Summary Statistics

Youcan view summary statistics for a UXM-E trunk through Cisco WAN Manager or the CLI. The

CLI commands are dspportstats and dsptrkstats.

With dspportstats, you can view:

•Port statistics

•IMA statistics

•ILMI/ILMI statistics

With dsptrkstats, you can view:

•Qbin statistics

•Gateway statistics

•Virtual interface statistics

UXM-E Interface Cards

Thissection provides basic information on the interface back cards for the UXM-E. The information

consists of a general description, an illustration of the card faceplate, and a table describing the

connectors and status LEDs. For details on the line technology of each type of interface, see the

appendix “System Speciﬁcations.”

Note The T1 and E1 back cards do not have Active and Fail LEDs to indicatecard status (rather

than the port status indicated by the tri-color LEDs). If a T1 or E1 back card failure is detected, all

of the tri-color LEDs turn red.

The model numbers of the back cards and the order of their appearance are:

•BC-UAI-4-155-MMF

•BC-UAI-4-155-SMF

•BC-UAI-2-155-SMF

•BC-UAI-2-SMFXLR

•BC-UAI-4-SMFXLR

•BC-UAI-4-STM1E

•BC-UAI-6-T3

•BC-UAI-3-T3

•BC-UAI-8-T1-DB-15

•BC-UAI-4-T1-DB-15

•BC-UAI-6-E3

•BC-UAI-3-E3

•BC-UAI-8-E1-DB-15

•BC-UAI-8-E1-BNC

•BC-UAI-4-E1-DB-15

Contents

Main Trunk Cards Trunk Interface Cards This section describes the IGX trunks. The card groups are: Trunk Operating Modes Trunk Card Maintenance Common Alarms, Controls, and Indicators Universal Switching Module Enhanced Introduction to the UXM-E Trunk Mode Determining the UXM-Es Mode of Operation Example Networks with UXM-Es UXM-E Trunk Features UXM-E Interfaces Page Maximum Number of UXM-Es Y-Cabled UXM-E Redundancy Switchover to a Redundant UXM-E Card Mismatch The UXM-E as a Clock Source Cellbus Bandwidth Usage Planning for Cellbus Bandwidth Allocation Calculating Cellbus Bandwidth Changes UBUs fps 2 -------- cps+ 4000 Routing over Cell Trunks Only The UXM-E in Trunk Mode Types of Supported Trafc Types of Connections on a UXM-E Trunk Inverse Multiplexing over ATM on IGX Trunks Page Page Page Activation and Conguration of a UXM-E in Trunk Mode Page Alarms for Physical Lines and Logical Trunks SCR and PCR Policing at Less than 50 CPS on UXM-E Trunk Statistics for Troubleshooting UXM-E Interface Cards Page Trunk Cards 4-25 Figure 4-11 BC-UAI-4-155-SMF Faceplate H11697 R LOC Y REM G OK Figure 4-12 BC-UAI-2-155-SMF Faceplate T3 Back Cards R LOC Y REM G OK Trunk Cards 4-27 Table4-13 Connectors and LEDs for BC-UAI-6-T3 and BC-UAI-3-T3 H11699 Figure 4-13 BC-UAI-6-T3 Faceplate Figure 4-14 BC-UAI-3-T3 Faceplate E3 Back Cards Trunk Cards 4-29 Table4-14 Connectors and LEDs for BC-UAI-6-E3 and BC-UAI-3-E3 H11701 Figure 4-15 BC-UAI-6-E3 Faceplate Transmit Jack BNC connector for transmit data. Receive Jack BNC connector for receive data. T1 Back Cards Trunk Cards 4-31 Table4-15 Connectors and LEDs for BC-UAI-8-T1-DB-15 and BC-UAI-4-T1-DB-15 H11703 Figure 4-17 BC-UAI-8-T1-DB-15 Faceplate Four or eight DB-15s Each DB-15 connector carries transmit and receive data. Trunk Cards 4-33 Table4-16 Connectors and LEDs for BC-UAI-8-E1 and BC-UAI-4-E1 H11704 Figure 4-19 BC-UAI-8-E1 DB-15 Faceplate Green (on the tri-color LED) The card is active and in service. PORT 2 RX UAI-8EI BNC TX PORT 8 Trunk Cards 4-35 Figure 4-21 BC-UAI-4-E1 DB-15 Faceplate H11707 Figure 4-22 BC-UAI-4-E1 BNC Faceplate PORT 2 RX UAI-4EI BNC TX H11708 Network Trunk Module