CISCO与H3C STP对接测试要点
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CISCO 与H3C STP对接测试
实验拓扑一：
H3C 3600-1配置：
stp instance 1 priority 4096
stp instance 2 priority 8192
stp enable
stp region-configuration
region-name S
revision-level 1
instance 1 vlan 110 120
instance 2 vlan 130 140
active region-configuration
stp config-digest-snooping
H3C 3600-2配置：
stp instance 1 priority 8192
stp instance 2 priority 4096
stp enable
stp region-configuration
region-name S
instance 1 vlan 110 120
instance 2 vlan 130 140
active region-configuration
stp config-digest-snooping
CISCO 3560配置：
spanning-tree mode mst
spanning-tree extend system-id
!
spanning-tree mst configuration
name S
revision 1
instance 1 vlan 110, 120
instance 2 vlan 130, 140
SPANNING-TREE 状态：
H3C-3600-1：
MSTID Port Role STP State Protection
0 Ethernet1/0/1 ROOT FORW ARDING NONE
0 Ethernet1/0/2 DESI FORWARDING NONE
1 Ethernet1/0/1 DESI FORWARDING NONE
1 Ethernet1/0/
2 DESI FORWARDING NONE
2 Ethernet1/0/1 ROOT FORWARDING NONE
2 Ethernet1/0/2 DESI FORWARDING NONE (*) means port in aggregation group
-------[MSTI 1 Global Info]-------
MSTI Bridge ID :4097.000f-e268-4df2
MSTI RegRoot/IRPC :4097.000f-e268-4df2 / 0
MSTI RootPortId :0.0
Master Bridge :32768.000f-e268-4d14
Cost to Master :200
TC or TCN received :330
----[Port1(Ethernet1/0/1)][FORW ARDING]----
Port Role :Designated Port
Port Priority :128
Port Cost(Legacy) :Config=auto / Active=200
Desg. Bridge/Port :4097.000f-e268-4df2 / 128.1
Num of Vlans Mapped :2
Rapid Fwd State :Rapid Forwarding
Port Times :RemHops 20
----[Port2(Ethernet1/0/2)][FORW ARDING]----
Port Role :Designated Port
Port Priority :128
Port Cost(Legacy) :Config=auto / Active=200
Desg. Bridge/Port :4097.000f-e268-4df2 / 128.2
Num of Vlans Mapped :2
Rapid Fwd State :Rapid Forwarding
Port Times :RemHops 20
-------[MSTI 2 Global Info]-------
MSTI Bridge ID :8194.000f-e268-4df2
MSTI RegRoot/IRPC :4098.000f-e268-4d14 / 200
MSTI RootPortId :128.1
Master Bridge :32768.000f-e268-4d14
Cost to Master :200
TC or TCN received :191
----[Port1(Ethernet1/0/1)][FORW ARDING]----
Port Role :Root Port
Port Priority :128
Port Cost(Legacy) :Config=auto / Active=200
Desg. Bridge/Port :4098.000f-e268-4d14 / 128.1
Num of Vlans Mapped :2
Port Times :RemHops 20
----[Port2(Ethernet1/0/2)][FORW ARDING]----
Port Role :Designated Port
Port Priority :128
Port Cost(Legacy) :Config=auto / Active=200
Desg. Bridge/Port :8194.000f-e268-4df2 / 128.2
Num of Vlans Mapped :2
Rapid Fwd State :Rapid Forwarding
Port Times :RemHops 19
----[Port5(Ethernet1/0/5)][DOWN]----
Port Role :Disabled Port
Port Priority :128
Port Cost(Legacy) :Config=auto / Active=200000
Desg. Bridge/Port :8194.000f-e268-4df2 / 128.5
Num of Vlans Mapped :1
Port Times :RemHops 20
-------[CIST Global Info][Mode MSTP]-------
CIST Bridge :32768.000f-e268-4df2
Bridge Times :Hello 2s MaxAge 20s FwDly 15s MaxHop 20 CIST Root/ERPC :32768.000f-e268-4d14 / 0
CIST RegRoot/IRPC :32768.000f-e268-4d14 / 200