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Contents
* - < - A - B - C - D - E - F - H - I - K - L - M - N - O - P - R - S - T - U - V
Index
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<$nopage>IEEE 802.3adSee EtherChannel 1<$nopage>PAgPSee EtherChannel 1<$nopage>Port Aggregation ProtocolSee EtherChannel 1A
addressesdynamicaccelerated aging 1default aging 1multicastSTP address management 1aggregate-port learners 1aging timeacceleratedfor MSTP 1for STP 1alternateport 1B
BackboneFastdescribed 1enabling 1backupport 1binding physical and logical interfaces 1blockingstate 1BPDU 1contents 1filtering 1RSTP format 1bridge identifier (bridge ID) 1bridge protocol data units 1C
channel groupsbinding physical and logical interfaces 1numbering of 1CIST regional rootCIST rootSee MSTP 1Configuration Examples for Configuring EtherChannels command 1configuringLayer 2 interfaces 1on Layer 2 interfaces 1Configuring LACP Hot-Standby Ports: Example 1Configuring Layer 3 EtherChannels: Examples command 1Configuring Layer 2 EtherChannels: Examples command 1cross-stack EtherChannel 1configuringon Layer 2 interfaces 1cross-stack UplinkFast, STPFast Uplink Transition Protocol 1normal-convergence events 1cross-stack UplinkFast,STPdescribed 1fast-convergence events 1D
default configuration 1EtherChannel 1MSTP 1STP 1UDLD 1described 1designated 1port 1destination-IP address-based forwarding 1destination-IP address-based forwarding, EtherChannel 1destination-MAC address forwarding 1destination-MAC address forwarding, EtherChannel 1detecting indirect link failures,STP 1deviceroot 1device priorityMSTP 1STP 1disabledstate 1dynamic addressesSee addresses 1E
channel groupsbinding physical and logical interfaces 1numbering of 1configuringLayer 2 interfaces 1Layer 3 1default configuration 1extended load balancing 1IEEE 802.3ad, described 1LACPhot-standby ports 1interaction with other features 1max bundles 1min links 1modes 1port priority 1system priority 1logical interfaces, described 1PAgPabout aggregate-port learners 1about learn method and priority 1aggregate-port learners 1described 1interaction with other features 1learn method and priority configuration 1modes 1port-channel interfacesnumbering of 1stack changes, effects of 1EtherChannel guarddescribed 1enabling 1extended load balancing 1extended system IDMSTP 1STP 1F
fallback bridgingSTPkeepalive messages 1Fast Uplink Transition Protocol 1fiber-optic, detecting unidirectional links 1forward-delay timeMSTP 1STP 1forwardingstate 1H
hello timeMSTP 1STP 1hot-standby ports 1I
IEEE 802.1sSee MSTP 1IEEE 802.3ad, described 1K
keepalive messages 1L
LACP 1hot-standby ports 1interaction with other features 1max bundles 1min links 1modes 1port priority 1system priority 1Layer 2 EtherChannel configuration guidelines 1Layer 2 interfaces 1Layer 3 EtherChannel configuration guidelines 1learn method and priority configuration 1Link Failure, detecting unidirectional 1listeningstate 1load balancing advantages 1logical interfaces, described 1M
max bundles 1maximum aging timeMSTP 1STP 1maximum hop count, MSTP 1min links 1MSTPboundary portsconfiguration guidelines 1described 1BPDU filteringdescribed 1enabling 1BPDU guarddescribed 1enabling 1CIST root 1CIST, described 1configuration guidelines 1configuringdevice priority 1forward-delay time 1hello time 1link type for rapid convergence 1maximum aging time 1maximum hop count 1MST region 1neighbor type 1path cost 1port priority 1root device 1secondary root device 1CSToperations between regions 1default configuration 1enabling the mode 1EtherChannel guarddescribed 1enabling 1extended system IDeffects on root device 1effects on secondary root device 1unexpected behavior 1IEEE 802.1simplementation 1port role naming change 1terminology 1instances supported 1interface state, blocking to forwarding 1interoperability with IEEE 802.1Ddescribed 1restarting migration process 1ISToperations within a region 1loop guarddescribed 1enabling 1mapping VLANs to MST instance 1MST regionCIST 1configuring 1described 1hop-count mechanism 1IST 1supported spanning-tree instances 1PortFastdescribed 1enabling 1preventing root switch selection 1root deviceconfiguring 1effects of extended system ID 1unexpected behavior 1root guarddescribed 1enabling 1shutdown Port Fast-enabled port 1stack changes, effects of 1N
numbering of 1O
on Layer 2 interfaces 1P
PAgP 1aggregate-port learners 1described 1interaction with other features 1learn method and priority configuration 1modes 1path cost 1MSTP 1STP 1portpriority 1root 1port priority 1MSTP 1STP 1port-channel interfacesnumbering of 1PVST+described 1IEEE 802.1Q trunking interoperability 1instances supported 1R
rapid convergence 1Rapid Spanning Tree ProtocolSee RSTP 1redundancySTPbackbone 1multidrop backbone 1reference 1restrictionsMSTP 1STP 1roleport 1port 1root deviceMSTP 1STP 1RSTPactive topology 1BPDUformat 1processing 1designated port, defined 1designated switch, defined 1interoperability with IEEE 802.1Ddescribed 1restarting migration process 1topology changes 1overview 1port rolesdescribed 1synchronized 1rapid convergencecross-stack rapid convergence 1described 1edge ports and Port Fast 1root ports 1root port, defined 1S
service-provider network, MSTP and RSTP 1source-and-destination MAC address forwarding, EtherChannel 1source-and-destination-IP address based forwarding, EtherChannel 1source-IP address based forwarding, EtherChannel 1source-IP address-based forwarding 1source-MAC address forwarding 1source-MAC address forwarding, EtherChannel 1Spanning Treestates 1spanning-treeport priority 1stack changes, effects of 1stack changes, effects onEtherChannel 1STP 1stack changes,effects onMSTP 1stacks,MSTP instances supported 1STPbridge ID 1STPaccelerating root port selection 1BackboneFastdescribed 1enabling 1BPDU message exchange 1configuringdevice priority 1forward-delay time 1hello time 1maximum aging time 1path cost 1port priority 1root device 1secondary root device 1spanning-tree mode 1transmit hold-count 1cross-stack UplinkFastdescribed 1default configuration 1designated ,defined 1designated port,defined 1detecting indirect link failures 1disabling 1displaying status 1EtherChannel guarddescribed 1enabling 1extended system IDeffects on root device 1effects on the secondary root device 1unexpected behavior 1IEEE 802.1D and bridge ID 1IEEE 802.1D and multicast addresses 1instances supported 1interface states 1blocking 1disabled 1learning 1listening 1keepalive messages 1limitations with IEEE 802.1Q trunks 1modes supported 1overview 1protocols supported 1redundant connectivity 1rootelection 1unexpected behavior 1root deviceeffects of extended system ID 1root port, defined 1stack changes, effects of 1status, displaying 1UplinkFastdescribed 1disabling 1enabling 1system priority 1T
twisted-pair, detecting unidirectional links 1U
UDLDaggressive modemessage time 1default configuration 1disablingper interface 1enablingglobally 1per interface 1fiber-optic links 1neighbor database 1neighbor database maintenance 1normal 1normal mode 1overview 1restrictions 1twisted-pair links 1UplinkFastdescribed 1disabling 1enabling 1V
VLANsaging dynamic addresses 1STP and IEEE 802.1Q trunks 1