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IN-21
Catalyst 2960 and 2960-S Switch Software Configuration Guide
OL-8603-09
operations between regions 17-4
default configuration 17-16
default optional feature configuration 18-12
displaying status 17-28
enabling the mode 17-17
EtherChannel guard
described 18-10
enabling 18-18
extended system ID
effects on root switch 17-19
effects on secondary root switch 17-20
unexpected behavior 17-19
IEEE 802.1s
implementation 17-7
port role naming change 17-7
terminology 17-5
instances supported 16-10
interface state, blocking to forwarding 18-2
interoperability and compatibility among
modes
16-11
interoperability with IEEE 802.1D
described 17-9
restarting migration process 17-28
IST
defined 17-3
master 17-3
operations within a region 17-3
loop guard
described 18-11
enabling 18-19
mapping VLANs to MST instance 17-18
MST region
CIST 17-3
configuring 17-17
described 17-2
hop-count mechanism 17-6
IST 17-3
supported spanning-tree instances 17-2
optional features supported 1-8
overview 17-2
Port Fast
described 18-2
enabling 18-13
preventing root switch selection 18-10
root guard
described 18-10
enabling 18-18
root switch
configuring 17-19
effects of extended system ID 17-19
unexpected behavior 17-19
shutdown Port Fast-enabled port 18-2
stack changes, effects of 17-9
status, displaying 17-28
multiauth
support for inaccessible authentication bypass 10-26
multiauth mode
See multiple-authentication mode
multicast groups
Immediate Leave 22-5
joining 22-3
leaving 22-5
static joins 22-10, 36-8
multicast router interfaces, monitoring 22-16, 36-12
multicast router ports, adding 22-9, 36-8
multicast storm 23-1
multicast storm-control command 23-4
multicast television application 22-18
multicast VLAN 22-17
Multicast VLAN Registration
See MVR
multidomain authentication
See MDA
multiple authentication 10-15
multiple authentication mode
configuring 10-46
MVR
and address aliasing 22-20