H3C Technologies H3C S12500-X Series Switches - Manual (Page 212)

201
specifying STP port path cost calculation
standard, 83
splitting 40-GE interface into 10-GE
interfaces, 2
testing Layer 2 Ethernet interface cable
connection, 13
protecting
STP protection functions, 93
protocols and standards
Ethernet link aggregation protocol
configuration, 36
LLDP, 157
MSTP, 73
QinQ, 130
STP protocol packets, 61
VLAN, 110
PVID (port-based VLAN), 112
Q
QinQ
configuration, 128 , 131 , 134
configuration restrictions, 130
CVLAN tag, 128
CVLAN TPID value, 132
displaying, 134
enable, 131
how it works, 128
implementation, 130
loop detection configuration, 102 , 104 , 106
protocols and standards, 130
SVLAN tag, 128
SVLAN tag 802.1p priority, 133
SVLAN TPID value, 132
VLAN tag TPID value, 132
VLAN transparent transmission, 131
VLAN transparent transmission
configuration, 137
QoS
LLDP 802.1p-to-local priority mapping, 169
LLDP APP parameters, 167
LLDP ETS parameters, 169
LLDP group-based WRR queuing, 170
LLDP PFC parameters, 170
QinQ SVLAN tag 802.1p priority, 133
queuing
MAC Information queue length, 32
R
rate
STP BPDU transmission rate, 82
receiving
LLDPDUs, 157
recovering
loop detection port status auto recovery, 104
reference port (Ethernet link aggregation), 37 , 39
region
MST, 69
MST region configuration, 77
MST region max hops, 79
MST regional root, 70
re-initialization delay (LLDP), 160
restoring
Ethernet link aggregate interface default
settings, 47
restrictions
Ethernet interface loopback testing, 6
Ethernet link aggregation traffic redirection, 50
Layer 2 Ethernet interface fiber port, 10
QinQ configuration, 130
STP Digest Snooping configuration, 89
STP edge port configuration, 82
STP port link type configuration, 86
STP port role restriction, 95
STP TC-BPDU transmission restriction, 95
STP timer configuration, 80
root
MST common root bridge, 70
MST regional root, 70
MST root port role, 71
MSTP root bridge configuration, 78
MSTP secondary root bridge configuration, 78
RSTP root bridge configuration, 78
RSTP secondary root bridge configuration, 78
STP algorithm calculation, 63
STP root bridge, 62
STP root bridge configuration, 78
STP root guard, 93
STP root port, 62
STP secondary root bridge configuration, 78
RSTP, 61 , See also STP