Cisco Systems 7600 manual RSP720-10GE Usage Guidelines and Limitations, QoS on the RSP720-10GE

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Chapter 2 Route Switch Processors and Supervisor Engines

RSP720 with 10GE Uplink Ports

•High-availability features such as NonStop Forwarding with Stateful Switchover (NSF/SSO) and In-Service Software Upgrade (ISSU) are not supported. Only Route Processor Redundancy (RPR) mode is supported.

•The uplinks on the standby RSP720-10GE are not active. This restriction exists because the uplink ports must perform lookups on the active RSP, which is not possible in RPR mode.

•Intelligent Service Gateway is not supported.

•Device authentication to prevent counterfeiting

•Keystore controller for key authentication

•Virtual switch functionality

RSP720-10GE Usage Guidelines and Limitations

Observe the following guidelines when using the RSP720-10GE:

•The RSP720-10GE runs the same Cisco IOS software images as the RSP720. The following software image feature sets are available for the RSP720-10GE: ipservices, ipservicesk9, advipservices, advipservicesk9, and adventerprisek9.

•Line cards require new firmware to operate with the RSP720-10GE. If a line card does not have the correct firmware, an error message is displayed on boot-up and the line card is powered off.

•The RSP720-10GE uses new ROMMON software for both the SP and RP. Because the RSP720-10GE and RSP720 use a different IO memory map, the RSPs cannot share the same ROMMON software.

–If you attempt to load RSP720 ROMMON software onto the RSP720-10GE, the RSP720-10GE does not power up and the ROMMON banner is not displayed.

–If you load RSP720-10GE ROMMON software onto the RSP720, Cisco IOS software boots up but the software detects a mismatch and enters ROMMON mode.

•You can configure the RSP720-10GE to run QoS features on all uplink ports (10GE and 1GE) or on 10GE ports only. A new CLI command (mls qos supervisor 10g-only) is available to configure the module to run QoS features on 10GE ports only. QoS operates differently in each mode. See the “QoS on the RSP720-10GE” section on page 2-10for more information.

QoS on the RSP720-10GE

The RSP720-10GE has both 10GE and 1GE uplink ports. You can configure the RSP720-10GE to run QoS features on all uplink ports (mixed mode) or on 10GE ports only. The number of queues available for QoS depends on which mode is used:

•In mixed mode (10GE and 1GE ports), the default, only four queues are available for QoS. The QoS port architecture for 1GE ports is (Rx/Tx): 2q8t/1p3q8t.

 

Cisco 7600 Series Router Supervisor Engine and Route Switch Processor Guide

2-10

OL-10100-04

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Contents Americas Headquarters Text Part Number OL-10100-04Copyright 2007-2008 Cisco Systems, Inc. All rights reserved N T E N T S Safety Precautions for Module Installation and Removal Cleaning the Fiber-Optic Connectors B-15 OL-10100-04 Contents Document HistoryChapter Title Description Document OrganizationDocument Conventions Convention DescriptionRelated Documentation OL-10100-04 Cisco 7600 Product Overview Cisco 7600 Series RoutersSupported Hardware Features Feature DescriptionFeature Description Port Addresses Physical Interface AddressesMAC Addresses FAN StatusRoute Switch Processors Supervisor Engines Overview Product Number Description Product Number RSP720-3CXL-GEWS-SUP720-3BXL WS-SUP32-GE-3BWS-X6K-S2U-MSFC2 Route Switch ProcessorWS-X6K-S2-MSFC2 WS-X6K-S2-PFC2Supported Chassis, Line Cards, and Modules RSP720 FeaturesUnsupported Hardware and Features RSP720-10GE Features RSP720 with 10GE Uplink PortsUnsupported Features Unsupported Chassis and ModulesRSP720-10GE Usage Guidelines and Limitations QoS on the RSP720-10GEQoS Configuration Guidelines Supervisor Engine 720 and Supervisor Engine Front-Panel Controls RSP720, RSP720-10GE, Sup720, Sup32Color Description Front-Panel LEDs RSP720, RSP720-10GE, Sup720, Sup32Component Description Supervisor Engine Supervisor Engine 2 Front PanelSection on page 3-10 for more information Off when you insert a card Preparing for Installation or Removal Safety Precautions for Module Installation and Removal Preventing Electrostatic Discharge DamageModule Slot Assignments Tools Required for Module InstallationDetermining Module Location Installing a Supervisor Engine or Route Switch Processor ModuleEjector Levers and Captive Installation Screws See Figure Removing a Supervisor Engine or Route Switch Processor Hot Swapping OIR Modules Removing and Replacing MemoryConnecting to the Console Port Connecting a TerminalSupervisor Engine Connecting to the Uplink PortsConnecting a Modem Module Uplink Ports Using Flash Memory Cards Locating the Flash PC Card Write-Protection SwitchInstalling a Flash Memory Card Removing a Flash Memory Card Power Management and Environmental MonitoringDetermining Software Feature Support Regulatory Standards Compliance Module SpecificationsSpecification OL-10100-04 Cable and Connector Specifications Limiting Connection DistancesUplink Port Transceiver Modules Transceiver Module Part Numbers1GE Uplink Ports and Cabling Specifications Product ID DescriptionMMF SMF10GE Uplink Ports and Cabling Specifications SMF ITU-TConsole Port Cabling Specifications Console Port Cabling Specifications and PinoutsGbic Module Cabling Specifications MHz km MicronConsole Port Signals and Pinouts Rate bps Distance feet Distance metersRollover Cable Signal RJ-45 Pin DB-9 PinRJ-45-to-RJ-45 RJ-45-to-DB-9 Console DeviceRJ-45-to-RJ-45 RJ-45-to-DB-25 Rollover Cable Modem Adapter Signal RJ-45 Pin DB-25 PinRJ-45-to-DB-25 Terminal Console RTS DTRConsole Port Console Device RJ-45 ConnectorConsole Port Mode 2 Signaling and Pinouts Sup2 Only Side 2 Pin Signal RD+ TD+ Not usedSide 1 Pin Signal Side 2 Pin Signal Fiber-Optic ConnectorsSC Connectors MT-RJ Connectors Figure B-5 SC Optical ConnectorLC Connectors Figure B-7 LC Fiber-Optic ConnectorCleaning the Fiber-Optic Connectors LX/LH Gbic and MMF Cable Considerations Patch CordPatch Cord Installation OL-10100-04 Active LED MACGBICs, connecting to Gigabit Ethernet cables Active ConsolePWR Mgmt LED Link LEDLX/LH Gbic NvramStatus LED System LED
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