46Cisco IGX 8400 Series Reference | Cisco Systems instruction

Network Trunk Module

4-46Cisco IGX 8400 Series Reference

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Cisco Systems manual 46Cisco IGX 8400 Series Reference

Contents

Trunk Cards Trunk Interface Cards Trunk Front Cards Card Acronym Card Name Trunk Operating Modes Trunk Card MaintenanceLoopback Test Introduction to the UXM-E Trunk Mode Universal Switching Module Enhanced Determining the UXM-E’s Mode of Operation Example Networks with UXM-Es UXM-E Trunk Features UXM-Es in a Network with Heterogeneous Trafﬁc Back Cards for the UXM-E UXM-E InterfacesCard Name Card Description UXM-E Front Card Cabled UXM-E Redundancy Switchover to a Redundant UXM-EMaximum Number of UXM-Es UXM-E Status LEDs Fail Active Standby Status of Card Card Mismatch Cellbus Bandwidth UsageUXM-E as a Clock Source Planning for Cellbus Bandwidth Allocation OC3 Calculating Cellbus Bandwidth Changes ATM Across a Public ATM Network Types of Supported Trafﬁc UXM-E in Trunk ModeRouting over Cell Trunks Only Trafﬁc from FastPacket-Based Cards Trafﬁc Type Types of Connections on a UXM-E Trunk Inverse Multiplexing over ATM on IGX Trunks Adding an IGX Feeder Adding and Removing IMA Group Links Line Redundancy Routing Feeder Connection Cell Endpoint a Endpoint B Type IMA ProtocolTwo-Segment Connections Gateway Type Routing Load Type RT-VBR Gwtypenone Three-Segment ConnectionsFeeder Connection Cell Endpoint a Endpoint B Type ABR.FST Gwtypenone UXM-E Atfr Activation and Conﬁguration of a UXM-E in Trunk ModeOC3 STM1 SMF 20Cisco IGX 8400 Series Reference BXM Alarms for Physical Lines and Logical TrunksSCR and PCR Policing at Less than 50 CPS on UXM-E IGX-UXM-E Trunk Statistics for Troubleshooting 10 PCR Policing Application Example Summary Statistics UXM-E Interface Cards Connector/Indicator Function Connectors and LEDs for SMF and MMF Back CardsOC-3/STM1 Back Cards 11 BC-UAI-4-155-SMF Faceplate T3 Back Cards 12 BC-UAI-2-155-SMF Faceplate Connectors/Indicator Function Connectors and LEDs for BC-UAI-6-T3 and BC-UAI-3-T3BC-UAI-6-T3 Faceplate E3 Back Cards 14 BC-UAI-3-T3 Faceplate Connectors and LEDs for BC-UAI-6-E3 and BC-UAI-3-E3 BC-UAI-6-E3 Faceplate T1 Back Cards 16 BC-UAI-3-E3 Faceplate BC-UAI-8-T1-DB-15 Faceplate E1 Back Cards 18 BC-UAI-4-T1-DB-15 Faceplate BC-UAI-8-E1 DB-15 Faceplate Port 21 BC-UAI-4-E1 DB-15 Faceplate 22 BC-UAI-4-E1 BNC Faceplate NTM Status Cable Redundancy for the NTMNetwork Trunk Module T1 Interface Card BC-T1 BC-T1 Faceplate Description 23 BC-T1 Faceplate BC-T1 Connections and Status LEDs E1 Interface Back Card BC-E1 BC-E1 Connections and Status LEDs RX-TX Subrate Interface Card BC-SR Connection/Indicator Function BC-SR Connections and Status LEDs Y1 Interface Back Card BC-Y1 RX MON BC-Y1 Connections and Status LEDsTX MON 46Cisco IGX 8400 Series Reference