查看vrrp

一、

查看

vrrp< /p>

、

mstp

信息

Switch a

信息

：

s1#show vrrp

查看

vrrp

信息

VLAN 10 - Group 1

State is

Master

Virtual IP address is 192.168.10.254 configured

Virtual MAC address is 0000.5e00.0101

Advertisement interval is 1 sec

Preemption is enabled

min delay is 0 sec

Priority is 120

Master Router is 192.168.10.1 (local), priority is 120

Master Advertisement interval is 1 sec

Master Down interval is 3 sec

VLAN 20 - Group 2

State is

Backup

Virtual IP address is 192.168.20.254 configured

Virtual MAC address is 0000.5e00.0102

Advertisement interval is 1 sec

Preemption is enabled

min delay is 0 sec

Priority is 100

Master Router is 192.168.20.2 , priority is 120

Master Advertisement interval is 1 sec

Master Down interval is 3 sec

s1#

s1#s1#

s1#show spanning-tree interface gigabitEthernet 0/1

查看

接口

stp

状态 信息

PortAdminPortFast : Disabled

PortOperPortFast : Disabled

PortAdminAutoEdge : Enabled

PortOperAutoEdge : Disabled

PortAdminLinkType : auto

PortOperLinkType : point-to-point

PortBPDUGuard : Disabled

PortBPDUFilter : Disabled

###### MST 0 vlans mapped :1-9, 11-19, 21-4094

PortState : forwarding

PortPriority : 128

PortDesignatedRoot : 8000.001a.a909.8fe0

PortDesignatedCost : 0

PortDesignatedBridge :70

PortDesignatedPort : 8001

PortForwardTransitions : 6

PortAdminPathCost : 200000

PortOperPathCost : 200000

PortRole : designatedPort

###### MST 1 vlans mapped :10

PortState :

forwarding

PortPriority : 128

PortDesignatedRoot : 82

PortDesignatedCost : 0

PortDesignatedBridge :82

PortDesignatedPort : 8001

PortForwardTransitions : 5

PortAdminPathCost : 200000

PortOperPathCost : 200000

PortRole : rootPort

###### MST 2 vlans mapped :20

PortState :

forwarding

PortPriority : 128

PortDesignatedRoot : 0002.001a.a909.8fe0

PortDesignatedCost : 0

PortDesignatedBridge :70

PortDesignatedPort : 8001

PortForwardTransitions : 4

PortAdminPathCost : 200000

PortOperPathCost : 200000

PortRole : designatedPort

s1#

s1#

s1#show spanning-tree interface gigabitEthernet 0/2

PortAdminPortFast : Disabled

PortOperPortFast : Disabled

PortAdminAutoEdge : Enabled

PortOperAutoEdge : Disabled

PortAdminLinkType : auto

PortOperLinkType : point-to-point

PortBPDUGuard : Disabled

PortBPDUFilter : Disabled

###### MST 0 vlans mapped :1-9, 11-19, 21-4094

PortState : forwarding

PortPriority : 128

PortDesignatedRoot : 8000.001a.a909.8fe0

PortDesignatedCost : 0

查看

g0/2

接口

状态信息

PortDesignatedBridge :70

PortDesignatedPort : 8002

PortForwardTransitions : 5

PortAdminPathCost : 20000

PortOperPathCost : 20000

PortRole : designatedPort

###### MST 1 vlans mapped :10

PortState :

forwarding

PortPriority : 128

PortDesignatedRoot : 82

PortDesignatedCost : 0

PortDesignatedBridge :70

PortDesignatedPort : 8002

PortForwardTransitions : 4

PortAdminPathCost : 20000

PortOperPathCost : 20000

PortRole : designatedPort

###### MST 2 vlans mapped :20

PortState :

discarding

PortPriority : 128

PortDesignatedRoot : 0002.001a.a909.8fe0

PortDesignatedCost : 0

PortDesignatedBridge :12

PortDesignatedPort : 8002

PortForwardTransitions : 3

PortAdminPathCost : 20000

PortOperPathCost : 20000

PortRole : alternatePort

s1#

s1#

s1#show spanning-tree interface gigabitEthernet 0/24

g0/24

接口

stp

状态信息

PortAdminPortFast : Disabled

PortOperPortFast : Disabled

PortAdminAutoEdge : Enabled

PortOperAutoEdge : Disabled

PortAdminLinkType : auto

PortOperLinkType : point-to-point

PortBPDUGuard : Disabled

PortBPDUFilter : Disabled

###### MST 0 vlans mapped :1-9, 11-19, 21-4094

PortState : forwarding

PortPriority : 128

PortDesignatedRoot : 8000.001a.a909.8fe0

PortDesignatedCost : 0

PortDesignatedBridge :8000.001a.a909.8fe0

PortDesignatedPort : 8018

PortForwardTransitions : 5

PortAdminPathCost : 20000

PortOperPathCost : 20000

PortRole : rootPort

###### MST 1 vlans mapped :10

PortState :

forwarding

PortPriority : 128

PortDesignatedRoot : 82

PortDesignatedCost : 0

PortDesignatedBridge :70

PortDesignatedPort : 8018

PortForwardTransitions : 5

PortAdminPathCost : 20000

PortOperPathCost : 20000

PortRole : designatedPort

###### MST 2 vlans mapped :20

PortState :

forwarding

PortPriority : 128

PortDesignatedRoot : 0002.001a.a909.8fe0

PortDesignatedCost : 0

PortDesignatedBridge :0002.001a.a909.8fe0

PortDesignatedPort : 8018

PortForwardTransitions : 4

PortAdminPathCost : 20000

PortOperPathCost : 20000

PortRole : rootPort

s1#

Switch b

信息

：

s2#show vrrp

VLAN 10 - Group 1

State is Backup

Virtual IP address is 192.168.10.254 configured

Virtual MAC address is 0000.5e00.0101

Advertisement interval is 1 sec

Preemption is enabled

min delay is 0 sec

Priority is 100

Master Router is 192.168.10.1 , priority is 120

Master Advertisement interval is 1 sec

Master Down interval is 3 sec

VLAN 20 - Group 2

State is Master

Virtual IP address is 192.168.20.254 configured

Virtual MAC address is 0000.5e00.0102

Advertisement interval is 1 sec

Preemption is enabled

min delay is 0 sec

Priority is 120

Master Router is 192.168.20.2 (local), priority is 120

Master Advertisement interval is 1 sec

Master Down interval is 3 sec

s2#

s2#

s2#

s2#

s2#

s2#

s2#show spanning-tree interface gigabitEthernet 0/1

PortAdminPortFast : Disabled

PortOperPortFast : Disabled

PortAdminAutoEdge : Enabled

PortOperAutoEdge : Disabled

PortAdminLinkType : auto

PortOperLinkType : point-to-point

PortBPDUGuard : Disabled

PortBPDUFilter : Disabled

###### MST 0 vlans mapped :1-9, 11-19, 21-4094

PortState : forwarding

PortPriority : 128

PortDesignatedRoot : 8000.001a.a909.8fe0

PortDesignatedCost : 0

PortDesignatedBridge :8000.001a.a909.8fe0

PortDesignatedPort : 8001

PortForwardTransitions : 1

PortAdminPathCost : 200000

PortOperPathCost : 200000

PortRole : designatedPort

###### MST 1 vlans mapped :10

PortState : forwarding

PortPriority : 128

PortDesignatedRoot : 82

PortDesignatedCost : 0

PortDesignatedBridge :82

PortDesignatedPort : 8002

PortForwardTransitions : 2

PortAdminPathCost : 200000

PortOperPathCost : 200000

PortRole : rootPort

###### MST 2 vlans mapped :20

PortState : forwarding

PortPriority : 128

PortDesignatedRoot : 0002.001a.a909.8fe0

PortDesignatedCost : 0

PortDesignatedBridge :0002.001a.a909.8fe0

PortDesignatedPort : 8001

PortForwardTransitions : 1

PortAdminPathCost : 200000

PortOperPathCost : 200000

PortRole : designatedPort

s2#

s2#

s2#

s2#show spanning-tree interface gigabitEthernet 0/2

PortAdminPortFast : Disabled

PortOperPortFast : Disabled

PortAdminAutoEdge : Enabled

PortOperAutoEdge : Disabled

PortAdminLinkType : auto

PortOperLinkType : point-to-point

PortBPDUGuard : Disabled

PortBPDUFilter : Disabled

###### MST 0 vlans mapped :1-9, 11-19, 21-4094

PortState : forwarding

PortPriority : 128

PortDesignatedRoot : 8000.001a.a909.8fe0

PortDesignatedCost : 0

PortDesignatedBridge :8000.001a.a909.8fe0

PortDesignatedPort : 8002

PortForwardTransitions : 1

PortAdminPathCost : 20000

PortOperPathCost : 20000

PortRole : designatedPort

###### MST 1 vlans mapped :10

PortState : forwarding

PortPriority : 128

PortDesignatedRoot : 82

PortDesignatedCost : 0

PortDesignatedBridge :1001.001a.a909.8fe0

PortDesignatedPort : 8002

PortForwardTransitions : 2