Cisco Catalyst 3560-X - Page 1529

Index
IN-49
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-25303-03
default optional feature configuration 1-12
designated port, defined 1-4
designated switch, defined 1-4
detecting indirect link failures 1-8
disabling 1-16
displaying status 1-25
EtherChannel guard
described
1-10
disabling 1-17
enabling 1-17
extended system ID
effects on root switch
1-17
effects on the secondary root switch 1-18
overview 1-5
unexpected behavior 1-17
features supported 1-9
IEEE 802.1D and bridge ID 1-5
IEEE 802.1D and multicast addresses 1-9
IEEE 802.1t and VLAN identifier 1-5
inferior BPDU 1-3
instances supported 1-10
interface state, blocking to forwarding 1-2
interface states
blocking
1-6
disabled 1-8
forwarding 1-6, 1-7
learning 1-7
listening 1-7
overview 1-5
interoperability and compatibility among modes 1-11
keepalive messages 1-2
Layer 2 protocol tunneling 1-8
limitations with IEEE 802.1Q trunks 1-12
load sharing
overview
1-22
using path costs 1-24
using port priorities 1-22
loop guard
described
1-11
enabling 1-18
modes supported 1-10
multicast addresses, effect of 1-9
optional features supported 1-9
overview 1-2
path costs 1-24, 1-25
Port Fast
described
1-2
enabling 1-12
port priorities 1-23
preventing root switch selection 1-10
protocols supported 1-10
redundant connectivity 1-9
root guard
described
1-10
enabling 1-18
root port, defined 1-3
root port selection on a switch stack 1-3
root switch
configuring
1-17
effects of extended system ID 1-5, 1-17
election 1-3
unexpected behavior 1-17
shutdown Port Fast-enabled port 1-2
stack changes, effects of 1-12
status, displaying 1-25
superior BPDU 1-3
timers, described 1-23
UplinkFast
described
1-3
enabling 1-15
VLAN-bridge 1-12
stratum, NTP 1-2
stub areas, OSPF 1-33
stub routing, EIGRP 1-44
subdomains, private VLAN 1-1
subnet mask 1-7
subnet zero 1-8
success response, VMPS 1-26