Cisco Systems 3130 User Manual

described

disabling

enabling

extended system ID

effects on root switch

effects on the secondary root switch

overview

unexpected behavior

features supported

IEEE 802.1D and bridge ID

IEEE 802.1D and multicast addresses

IEEE 802.1t and VLAN identifier

inferior BPDU

instances supported

interface state, blocking to forwarding

interface states

blocking

disabled

forwarding

learning

listening

overview

interoperability and compatibility among 
modes

keepalive messages

Layer 2 protocol tunneling

limitations with IEEE 802.1Q trunks

load sharing

overview

using path costs

using port priorities

loop guard

described

enabling

modes supported

multicast addresses, effect of

optional features supported

overview

path costs

Port Fast

described

enabling

port priorities

preventing root switch selection

protocols supported

redundant connectivity

root guard

described

enabling

root port, defined

root port selection on a switch stack

root switch

configuring

effects of extended system ID

election

unexpected behavior

shutdown Port Fast-enabled port

stack changes, effects of

status, displaying

superior BPDU

timers, described

UplinkFast

described

enabling

VLAN-bridge

stratum, NTP

stub areas, OSPF

stub routing, EIGRP

subdomains, private VLAN

subnet mask

subnet zero

success response, VMPS

summer time

SunNet Manager

supernet