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IEEE 802.3AD Dynamic and Static Switch configuration for different team modes

There have been differences in implementations of the IEEE 802.3AD specification.

IEEE 802.3AD static: This implementation can be compared to Cisco FEC-capable and GEC capable switches that attain link aggregation through the PAgP protocol. If your switch has this implementation, use the SLA(Static Link Aggregation) team mode. To configure your switch using a CatOS(Hybrid mode/Set based:

  1. Set channelprotocol PAgP. 
  2. Set portchannel<mod/port> mode on ( mode is set to on because the channel is NOT negotiated between the team and the switch)

IEE 802.3AD dynamic: Link aggregation is attained through the complete implementation of the IEEE 802.3AD  standard and uses the LACP protocol. To configure your switch:

  1. Set channelprotocol LACP ( The channels are negotiated between the switch and the team.)
  2. Set port-lacp channel <mod/port> <admin key> (The admin key is any number the user would like to use to identify the channel.)
  3. Set port-lacp channel <mod/port> mode active

Note: In step 3 set the channel mode to "on". ( Any configuration mismatches will be shown (port speed/duplex mismatches, jumbo frame mismatches, spanning tree mismatches etc.) Configuration mismatches need to be fixed before the channel will setup correctly. Once the configuration mismatches are fixed, use the command in step 3 to configure the dynamic channel.

NOTES:

  • PCI-Express*-based Intel 10 Gigabit server adapters support Static Link Aggregation (SLA) teams with each other. You cannot mix these adapters in a team with Intel PRO/10GbE server adapters.

  • Intel PRO/10GbE Server Adapters (PCI-X based) do not support static or dynamic link aggregation teams.

Additional Information
Teaming Overview
For more information on teaming see the User Guide.

This applies to:
IntelŽ 10 Gigabit AF DA Dual Port Server Adapter
IntelŽ 10 Gigabit AT Server Adapter
IntelŽ 10 Gigabit CX4 Dual Port Server Adapter
IntelŽ 10 Gigabit XF LR Server Adapter
IntelŽ 10 Gigabit XF SR Dual Port Server Adapter
IntelŽ 10 Gigabit XF SR Server Adapter
IntelŽ Gigabit ET Dual Port Server Adapter
IntelŽ PRO/100 M Desktop Adapter
IntelŽ PRO/100 S Desktop Adapter
IntelŽ PRO/100 S Management Adapter
IntelŽ PRO/100 VE Desktop Adapter
IntelŽ PRO/100 VM Network Connection
IntelŽ PRO/100+ Adapter
IntelŽ PRO/100+ Management Adapter
IntelŽ PRO/1000 CT Network Connection
IntelŽ PRO/1000 F Server Adapter
IntelŽ PRO/1000 Gigabit Server Adapter
IntelŽ PRO/1000 GT Desktop Adapter
IntelŽ PRO/1000 GT Quad Port Server Adapter
IntelŽ PRO/1000 MT Desktop Adapter
IntelŽ PRO/1000 PF Dual Port Server Adapter
IntelŽ PRO/1000 PF Quad Port Server Adapter
IntelŽ PRO/1000 PF Server Adapter
IntelŽ PRO/1000 PT Dual Port Server Adapter
IntelŽ PRO/1000 PT Quad Port Low Profile Server Adapter
IntelŽ PRO/1000 PT Quad Port Server Adapter
IntelŽ PRO/1000 PT Server Adapter
IntelŽ PRO/1000 T Desktop Adapter
IntelŽ PRO/1000 T Server Adapter
IntelŽ PRO/1000 XF Server Adapter
IntelŽ PRO/1000 XT Low Profile Server Adapter
IntelŽ PRO/1000 XT Server Adapter

Solution ID: CS-020140
Date Created: 04-Jan-2005
Last Modified: 11-Aug-2008
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