HP 3500yl, 5200zl manual Appendix K Troubleshooting, LED status indicators for 5400zl series

Page 58

•ISC port can be an individual port or a manual LACP trunk, but a dynamic LACP trunk can’t be configured as an ISC port.

•Maximum of 8 links in a DT trunk across two switches is supported with a maximum of 4 links per DT switch

•The current limitation of 60 manual trunks in a switch will now include DT manual trunks too.

•One ISC is supported per switch for a maximum of 60 DT trunks supported in the switch.

•Spanning Tree Protocol is disabled (i.e., PDUs are filtered) on DT ports.

An example of upstream traffic forwarding is as follows

Assuming the uplink connected to Switch B is blocked by STP and only an uplink in Switch A is active. Server 1 sent traffic with load-balance across its 802.3ad LACP links. If the receiving switch is Switch A, which learns the destination MAC from any of the upstream links, it will forward the unicast frames to destination directly via its upstream link. If Switch B receives the unicast frame from the server and it learns DA (destination address) MAC from Switch A, Switch B will forward the frames to Switch A, and in turn Switch A forwards the frames to the destination via its upstream link. Thus, unicast frames are always forwarded by only one of the DT switches.

Appendix K: Troubleshooting

LED status indicators for 5400zl series

The HP ProCurve Switch 5400zl series management module has various LED status indicators that are described in the following table.

LED

State

Indication

Power

On (green)

The switch is receiving power.

 

 

 

 

Off

The switch is NOT receiving power.

 

 

 

Fault

On (orange)

On briefly at the beginning of switch self-test after the switch is

 

 

powered on or reset. If on for a prolonged time, the switch has

 

 

encountered a fatal hardware failure, or has failed its self-test.

 

 

 

 

Off

The normal state; indicates there are no fault conditions on the

 

 

switch.

 

 

 

 

Blinking

A fault has occurred on the switch, one of the switch modules, an

 

(orange)

individual port, a power supply, or a fan. The Status LED for the

 

 

module or other device with the fault will flash simultaneously.

 

 

 

Test

On (green)

The switch self-test and initialization are in progress after you have

 

 

power cycled or reset the switch. The switch is not operational until

 

 

this LED goes off. The Self Test LED also comes on briefly when

 

 

you “hot swap” a module into the switch and the module is

 

 

automatically self-tested.

 

 

 

 

Off

Normal operation; the switch is not undergoing self-test.

 

 

 

 

Blinking

A component of the switch has failed its self-test. The status LED

 

(orange)

for that component (for example, a switch module) and the switch

 

 

Fault LED will flash simultaneously.

 

 

 

DIMM

On (green)

Normal operation.

 

 

 

 

Off

DIMM status is unknown.

 

 

 

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Contents HP ProCurve Switch 5400zl, 3500yl, and 6200yl Series Ospf Page Executive summary IntroductionProduct positioning OverviewHP ProCurve Switch 6200yl-24G-mGBIC HP ProCurve Switch 5400zl and 3500yl SeriesProVision Asic architecture Inside the ProVision Asic Architecture Classification and lookupPolicy Enforcement Engine Management subsystem Advanced capabilities of the product familyHP ProCurve Switch 5400zl Series ProCurve Switch 5400zl Chassis 5400zl chassis layoutHP ProCurve Switch 5406zl chassis layout Power supplies Power supply types System PoE powerFan tray Zl modules Management modulePower supply configurations HP ProCurve Switch 5400zl series line interface modules5406zl 5412zl Specifications Console port ProcessorMemory Auxiliary portPorts DescriptionMini-GBICs supported ordered separately Open mini-GBIC slots Transceivers supported ordered separately Maximum distanceHP ProCurve ONE Services zl Module J9289A Description HP ProCurve Radio Ports supported ordered separatelyHP ProCurve Switch 3500yl Series Page LED status indicators Additional line interface moduleHP ProCurve Switch 6200yl HP ProCurve Switch 6200yl-24G-mGBIC J8992A Security features Overview of features and benefitsPerformance Convergence Bandwidth shaping usingQoS functions Advanced classifier-based QoSRouting protocols Layer 2 switchingBridging protocols IPv6Future-proofing DiagnosticsManagement Low cost of ownershipGeneral protocols Standards and protocolsDevice management IP MulticastMIBs Network managementQoS/Cos Capacity and performance features comparisonPerformance and capacity SecurityPer-port buffer sizes Optimizing the 10-GbE port configuration Page Throughput and latency performance data Gbps Gigabit performance traffic patterns HP ProCurve warranty and support Industry-leading warrantyAppendix a Premium License Intelligent Edge and Premium LicenseTask Manual Using Appendix B Policy Enforcement Engine Granular policy enforcement Wire-speed performance for ACLsPolicy Enforcement Engine benefits Hardware-based performanceAppendix C Power over Ethernet PoE device typesAdditional PoE power-external supplies Power delivery optionsPoE negotiation Appendix D PIM Sparse Mode Support for pre-802.3af standard powered devicesAppendix E LLDP-MED Appendix F Virus Throttle security Page Sensitivity Appendix G VrrpResponse options Connection-rate ACLXrrp support on 5300xl switch Appendix H Ospf Equal Cost Multipath Appendix I Advanced Classifier-Based QoS Vlan IDAppendix J Server-to-Switch Distributed Trunking Limitations/RestrictionsLED status indicators for 5400zl series Appendix K TroubleshootingAn example of upstream traffic forwarding is as follows EPS LED LED status indicators for 3500yl and 6200yl series Temp On green Blinking orange Fan Status PoE Status Off Part numbers and Field Replaceable Units Part number ComponentPart number Component For more information
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