Specifications

Index
IN-15
Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide
78-11380-07
MSTP (continued)
configuring
forward-delay time
13-20
hello time 13-19
link type for rapid convergence 13-22
maximum aging time 13-21
maximum hop count 13-21
MST region 13-13
path cost 13-18
port priority 13-17
root switch 13-14
secondary root switch 13-16
switch priority 13-19
CST
defined
13-8
operations between regions 13-9
default configuration 13-12
default optional feature configuration 14-14
displaying status 13-23
enabling the mode 13-13
EtherChannel guard
described
14-12
enabling 14-19
extended system ID
affects on root switch
13-14
affects on secondary root switch 13-16
unexpected behavior 13-15
interface state, blocking to forwarding 14-2
interoperability with 802.1D
described
13-11
restarting migration process 13-22
IST
defined
13-8
master 13-8
operations within a region 13-8
MSTP (continued)
loop guard
described
14-13
enabling 14-20
mapping VLANs to MST instance 13-13
MST region
CIST
13-8
configuring 13-13
described 13-7
hop-count mechanism 13-10
IST 13-8
supported spanning-tree instances 13-7
overview 13-7
Port Fast
described
14-2
enabling 14-14
preventing root switch selection 14-12
root guard
described
14-12
enabling 14-20
root switch
affects of extended system ID
13-14
configuring 13-15
unexpected behavior 13-15
shutdown Port Fast-enabled port 14-3
multicast groups
and IGMP snooping
18-5
Immediate Leave 18-4
joining 18-2
leaving 18-4
static joins 18-8
multicast router interfaces, monitoring 18-11
multicast router ports, adding 18-7
Multicast VLAN Registration
See MVR
Multiple Spanning Tree Protocol
See MSTP