HP ProCurve Switch 6120G/XG Management Manual page 218

blocked link ... 4-12
blocked port ... 4-10
broadcast storm ... 4-3
enabling MSTP ... 4-40
MSTP
See spanning-tree, 802.1s
VLAN effect on ... 2-55
spanning-tree
config-name ... 4-43
config-revision ... 4-43
instance vlan ... 4-42, 4-43
root-history ... 4-58
spanning-tree, 802.1s ... 4-4, 4-6
802.1D and 802.1w connections ... 4-16
802.1D as a region ... 4-13, 4-16
802.1Q VLANs ... 4-12
802.1s standard-compliant ... 4-6
802.1w as a region ... 4-13
active path ... 4-10
active paths ... 4-15
bandwidth loss ... 4-12
benefit ... 4-6
blocked traffic ... 4-11
boundary port, region ... 4-14, 4-15
boundary port, VLAN membership ... 4-11
BPDU ... 4-11, 4-19, 4-22, 4-23, 4-27
BPDU requirement ... 4-14
BPDU, function ... 4-14
bridge ... 4-14
bridge, designated for region ... 4-14
caution ... 4-6, 4-9
CIST ... 4-8, 4-13, 4-15
CIST per-port hello time ... 4-15
CIST root ... 4-27
CIST root, display change history ... 4-58
common and internal spanning tree
See CIST.
common spanning tree
See CST.
compatibility ... 4-16
compatibility mode ... 4-22
configuration ... 4-21, 4-40
configuration identifier ... 4-14
configuration steps ... 4-19
configuration, BPDU port protection ... 4-30
configuration, exchanging ... 4-40
configuration, MST instance ... 4-35
configuration, MSTI per-port ... 4-37
4 – Index
configuration, port ... 4-26
CST ... 4-8, 4-11, 4-13
CST and legacy devices ... 4-11
CST, view status ... 4-51, 4-52
debug, display counters ... 4-61, 4-62, 4-64
default configuration ... 4-9
designated bridge ... 4-11, 4-14
designated port ... 4-11
disabling MSTP ... 4-40
display statistics and configuration ... 4-49
dynamic VLANs, disallowed ... 4-9
edge port ... 4-26
enabling a region ... 4-40
enabling MSTP ... 4-40
example of multiple topologies ... 4-10
fault tolerance ... 4-6
force protocol version ... 4-16
forward-delay ... 4-23
forwarding paths ... 4-16
forwarding state ... 4-26
frame duplication and misordering ... 4-16
general operation ... 4-4, 4-6
GVRP ... 4-8, 4-15
hello-time, CIST root, propagated ... 4-15, 4-23
hello-time, override ... 4-15
hello-time, propagated ... 4-15
hop-count decremented ... 4-23
instance ... 4-4, 4-15, 4-20
instance, display debug counters ... 4-61, 4-62,
4-64
instance, forwarding topology ... 4-16
instance, IST ... 4-8
instance, type ... 4-8
internal spanning tree
See IST.
interoperating with 802.1D and 802.1w ... 4-13
IST ... 4-8
IST instance ... 4-8, 4-35, 4-44
IST root ... 4-8, 4-10, 4-14
IST root, display change history ... 4-58
IST, defined ... 4-13
IST, dynamic VLAN ... 4-15
IST, root switch ... 4-13
IST, switch membership ... 4-13
IST, VLAN membership ... 4-8
legacy devices and the CST ... 4-11
legacy STP and RSTP ... 4-11
mesh environment ... 4-6, 4-16