Specifications

Index
IN-15
Catalyst 2970 Switch Software Configuration Guide
78-15462-03
IGMP
filters
18-25
snooping 18-12
interfaces 9-16
multicast router interfaces 18-12
MVR 18-19
network traffic for analysis with probe 22-2
port
blocking
19-15
protection 19-15
speed and duplex mode 9-11
traffic flowing among switches 23-1
traffic suppression 19-15
VLAN
filters
26-29
maps 26-29
VLANs 11-14
VMPS 11-30
VTP 12-15
MSTP
boundary ports
configuration guidelines
15-13
described 15-5
BPDU filtering
described
16-3
enabling 16-12
BPDU guard
described
16-3
enabling 16-11
CIST, described 15-3
configuration guidelines 15-12, 16-9
configuring
forward-delay time
15-20
hello time 15-19
link type for rapid convergence 15-22
maximum aging time 15-21
maximum hop count 15-21
MST region 15-13
path cost 15-18
port priority 15-17
root switch 15-14
secondary root switch 15-16
switch priority 15-19
CST
defined
15-3
operations between regions 15-4
default configuration 15-12
default optional feature configuration 16-9
displaying status 15-23
enabling the mode 15-13
extended system ID
effects on root switch
15-14
effects on secondary root switch 15-16
unexpected behavior 15-15
instances supported 14-9
interface state, blocking to forwarding 16-2
interoperability and compatibility among modes 14-10
interoperability with 802.1D
described
15-5
restarting migration process 15-22
IST
defined
15-3
master 15-3
operations within a region 15-3
loop guard
described
16-8
enabling 16-15
mapping VLANs to MST instance 15-13
MST region
CIST
15-3
configuring 15-13
described 15-2
hop-count mechanism 15-5
IST 15-3
supported spanning-tree instances 15-2
optional features supported 1-5
overview 15-2