Specifications

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Cisco IGX 8400 Series Provisioning Guide, Release 9.3.3 and Later Releases
OL-1166-04
Chapter 2 Cisco IGX 8400 Series Cards
Universal Switching Module
UXM-E Front Card
The UXM-E front card faceplate has five LEDs (see Figure 2-12). These LEDs indicate card status
through different combinations of the fail, active, and standby LEDs. Use Table 2-17 during UXM-E
troubleshooting (for more information on UXM-E troubleshooting, see the “UXM-E Troubleshooting”
section on page 2-34).
Port Supports the following ABR options:
• End-to-end (ABR loop) excluding VS/VD
• VS/VD-segmented ABR within a network, and ABR on external segments
• VS/VD-segmented ABR within a network and UBR or VBR on external
segments
• ForeSight within a network and UBR or VBR on external segments
• ForeSight within a network and ABR on external segments
Port Supports per-VC queuing for ABR or UBR connections
Port Supports frame-based GCRA policing on AAL5 VCs
Port Supports per-VC queuing for statistics for all connection types
Port Supports user-configurable, per-VC congestion thresholds
Table 2-16 Traffic Management Features Supported on the UXM-E (continued)
Card Mode Traffic Management Feature