Index
IN-42
Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
OL-9639-06
storm control
configuring 22-3
described 22-1
disabling 22-5
displaying 22-18
support for 1-2
thresholds 22-1
STP
and REP 17-5
BPDU filtering
described 16-3
disabling 16-9
enabling 16-8
BPDU guard
described 16-3
disabling 16-8
enabling 16-7
BPDU message exchange 14-3
configuration guidelines 14-12, 16-6
configuring
forward-delay time 14-22
hello time 14-21
maximum aging time 14-22
path cost 14-19
port priority 14-17
root switch 14-15
secondary root switch 14-17
spanning-tree mode 14-14
switch priority 14-20
counters, clearing 14-23
default configuration 14-11
default optional feature configuration 16-5
designated port, defined 14-4
designated switch, defined 14-4
disabling 14-15
displaying status 14-23
STP (continued)
EtherChannel guard
described 16-3
disabling 16-10
enabling 16-9
extended system ID
effects on root switch 14-15
effects on the secondary root switch 14-17
overview 14-4
unexpected behavior 14-16
features supported 1-5
IEEE 802.1D and bridge ID 14-4
IEEE 802.1D and multicast addresses 14-9
IEEE 802.1t and VLAN identifier 14-4
inferior BPDU 14-3
instances supported 14-10
interface state, blocking to forwarding 16-2
interface states
blocking 14-6
disabled 14-7
forwarding 14-6, 14-7
learning 14-7
listening 14-6
overview 14-4
interoperability and compatibility among
modes 14-10
keepalive messages 14-3
Layer 2 protocol tunneling 13-8
limitations with 802.1Q trunks 14-11
load sharing
overview 11-19
using path costs 11-21
using port priorities 11-20
loop guard
described 16-5
enabling 16-10
modes supported 14-9
multicast addresses, effect of 14-9
optional features supported 1-5