三层交换机配置文档

第第页三层交换机配置文档STP、vlan、HSRP

目次

一、拓扑图1二、IP规划1三、VLAN划分2四、二层交换机VLAN配置内容2五、三层交换机STP配置内容…………………3六、三层交换机HSRP配置内容……………10

STP、vlan、HSRP

一、拓扑图

二、IP规划

STP、vlan、HSRP

三、vlan的划分

四、二层交换机VLAN配置内容

S3vlan划分状况：

30VLAN0030activeFa0/0,Fa0/140VLAN0040activeFa0/4,Fa0/550VLAN0050activeFa0/6,Fa0/760VLAN0060activeFa0/8,Fa0/9

S4vlan划分状况：

30VLAN0030activeFa0/0,Fa0/140VLAN0040activeFa0/2,Fa0/350VLAN0050activeFa0/5,Fa0/660VLAN0060activeFa0/7,Fa0/8

S5vlan划分状况：

30VLAN0030activeFa0/0,Fa0/140VLAN0040activeFa0/2,Fa0/350VLAN0050activeFa0/6,Fa0/760VLAN0060activeFa0/8,Fa0/9

S6vlan划分状况：

30VLAN0030activeFa0/0,Fa0/140VLAN0040activeFa0/2,Fa0/350VLAN0050activeFa0/4,Fa0/560VLAN0060activeFa0/7,Fa0/8

STP、vlan、HSRP

五、三层交换机STP配置内容

1-1三层交换机1配置内容：

S1#shrun

spanning-treevlan30priority8192//修改优先级，使其在vlan30和vlan40中成为spanning-treevlan40priority8192跟桥，在vlan50和vlan60中成为从属。指令：spanning-treevlan50priority16384#spanning-treevlan30rootprimaryspanning-treevlan60priority16384!#spanning-treevlan50rootsecondary!!!

interfacePort-channel1switchportmodetrunk!

interfaceFastEthernet0/0switchportmodetrunkchannel-group1modeon

spanning-treevlan30port-priority100spanning-treevlan40port-priority100!

interfaceFastEthernet0/1switchportmodetrunkchannel-group1modeon!

interfaceFastEthernet0/3switchportmodetrunk!

interfaceFastEthernet0/4switchportmodetrunk!

interfaceFastEthernet0/5switchportmodetrunk!

interfaceFastEthernet0/6switchportmodetrunk

interfaceVlan30

ipaddress192.168.3.254255.255.255.0!interfaceVlan40

ipaddress192.168.4.254255.255.255.0!

//修改优先级，使F0/0端口在vlan30和vlan40中成为根端口

STP、vlan、HSRP

interfaceVlan50

ipaddress192.168.5.254255.255.255.0!

interfaceVlan60

ipaddress192.168.6.254255.255.255.0

1-2三层交换机1STP状态：

S1#shspanning-treebriVLAN30

SpanningtreeenabledprotocolieeeRootIDPriority8192

Addresscc00.0e40.0001Thisbridgeistheroot

HelloTime2secMa*Age20secForwardDelay15sec

BridgeIDPriority8192

Addresscc00.0e40.0001

HelloTime2secMa*Age20secForwardDelay15secAgingTime300

InterfaceDesignated

NamePortIDPrioCostStsCostBridgeIDPortID

FastEthernet0/3128.412819FWD08192cc00.0e40.0001128.4FastEthernet0/4128.512819FWD08192cc00.0e40.0001128.5FastEthernet0/5128.612819FWD08192cc00.0e40.0001128.6FastEthernet0/6128.712819FWD08192cc00.0e40.0001128.7Port-channel1129.6512812FWD08192cc00.0e40.0001129.65

VLAN40

SpanningtreeenabledprotocolieeeRootIDPriority8192

Addresscc00.0e40.0002Thisbridgeistheroot

HelloTime2secMa*Age20secForwardDelay15sec

BridgeIDPriority8192

Addresscc00.0e40.0002

HelloTime2secMa*Age20secForwardDelay15secAgingTime300

STP、vlan、HSRP

InterfaceDesignated

NamePortIDPrioCostStsCostBridgeIDPortID

FastEthernet0/3128.412819FWD08192cc00.0e40.0002128.4FastEthernet0/4128.512819FWD08192cc00.0e40.0002128.5FastEthernet0/5128.612819FWD08192cc00.0e40.0002128.6FastEthernet0/6128.712819FWD08192cc00.0e40.0002128.7Port-channel1129.6512812FWD08192cc00.0e40.0002129.65

VLAN50

SpanningtreeenabledprotocolieeeRootIDPriority8192

Addresscc00.0f30.0003Cost12

Port321(Port-channel1)

HelloTime2secMa*Age20secForwardDelay15sec

BridgeIDPriority16384

Addresscc00.0e40.0003

HelloTime2secMa*Age20secForwardDelay15secAgingTime300

InterfaceDesignated

NamePortIDPrioCostStsCostBridgeIDPortID

FastEthernet0/3128.412819FWD1216384cc00.0e40.0003128.4FastEthernet0/4128.512819FWD1216384cc00.0e40.0003128.5FastEthernet0/5128.612819FWD1216384cc00.0e40.0003128.6FastEthernet0/6128.712819FWD1216384cc00.0e40.0003128.7Port-channel1129.6512812FWD08192cc00.0f30.0003129.65

VLAN60

SpanningtreeenabledprotocolieeeRootIDPriority8192

Addresscc00.0f30.0004Cost12

Port321(Port-channel1)

HelloTime2secMa*Age20secForwardDelay15sec

BridgeIDPriority16384

Addresscc00.0e40.0004

STP、vlan、HSRP

HelloTime2secMa*Age20secForwardDelay15secAgingTime300

InterfaceDesignated

NamePortIDPrioCostStsCostBridgeIDPortID

FastEthernet0/3128.412819FWD1216384cc00.0e40.0004128.4FastEthernet0/4128.512819FWD1216384cc00.0e40.0004128.5FastEthernet0/5128.612819FWD1216384cc00.0e40.0004128.6FastEthernet0/6128.712819FWD1216384cc00.0e40.0004128.7Port-channel1129.6512812FWD08192cc00.0f30.0004129.65

2-1三层交换机2配置内容：

S2#shrun

spanning-treevlan30priority16384//修改优先级，使其在vlan30和vlan40中成为spanning-treevlan40priority16384从属，在vlan50和vlan60中成为跟桥。spanning-treevlan50priority8192spanning-treevlan60priority8192!!!!!!

interfacePort-channel1switchportmodetrunkchannel-group1modeon!

interfaceFastEthernet0/0switchportmodetrunkchannel-group1modeon!

interfaceFastEthernet0/1switchportmodetrunk

spanning-treevlan50port-priority100//修改优先级，使F0/1端口在vlan50和vlan60中spanning-treevlan60port-priority100成为根端口。!

interfaceFastEthernet0/10switchportmodetrunk!

interfaceFastEthernet0/13switchportmodetrunk!

interfaceFastEthernet0/14switchportmodetrunk

STP、vlan、HSRP

interfaceFastEthernet0/15switchportmodetrunk!

interfaceVlan30

ipaddress192.168.3.253255.255.255.0!

interfaceVlan40

ipaddress192.168.4.253255.255.255.0!

interfaceVlan50

ipaddress192.168.5.253255.255.255.0!

interfaceVlan60

ipaddress192.168.6.253255.255.255.0

2-2三层交换机2STP状态：

S2#shspanning-treebrie

VLAN30

SpanningtreeenabledprotocolieeeRootIDPriority8192

Addresscc00.0e40.0001Cost12

Port321(Port-channel1)

HelloTime2secMa*Age20secForwardDelay15sec

BridgeIDPriority16384

Addresscc00.0f30.0001

HelloTime2secMa*Age20secForwardDelay15secAgingTime300

InterfaceDesignated

NamePortIDPrioCostStsCostBridgeIDPortID

FastEthernet0/10128.1112819FWD1216384cc00.0f30.0001128.11FastEthernet0/13128.1412819FWD1216384cc00.0f30.0001128.14FastEthernet0/14128.1512819FWD1216384cc00.0f30.0001128.15FastEthernet0/15128.1612819FWD1216384cc00.0f30.0001128.16Port-channel1129.6512812FWD08192cc00.0e40.0001129.65

STP、vlan、HSRP

VLAN40

SpanningtreeenabledprotocolieeeRootIDPriority8192

Addresscc00.0e40.0002Cost12

Port321(Port-channel1)

HelloTime2secMa*Age20secForwardDelay15sec

BridgeIDPriority16384

Addresscc00.0f30.0002

HelloTime2secMa*Age20secForwardDelay15secAgingTime300

InterfaceDesignated

NamePortIDPrioCostStsCostBridgeIDPortID

FastEthernet0/10128.1112819FWD1216384cc00.0f30.0002128.11FastEthernet0/13128.1412819FWD1216384cc00.0f30.0002128.14FastEthernet0/14128.1512819FWD1216384cc00.0f30.0002128.15FastEthernet0/15128.1612819FWD1216384cc00.0f30.0002128.16Port-channel1129.6512812FWD08192cc00.0e40.0002129.65

VLAN50

SpanningtreeenabledprotocolieeeRootIDPriority8192

Addresscc00.0f30.0003Thisbridgeistheroot

HelloTime2secMa*Age20secForwardDelay15sec

BridgeIDPriority8192

Addresscc00.0f30.0003

HelloTime2secMa*Age20secForwardDelay15secAgingTime300

InterfaceDesignated

NamePortIDPrioCostStsCostBridgeIDPortID

FastEthernet0/10128.1112819FWD08192cc00.0f30.0003128.11FastEthernet0/13128.1412819FWD08192cc00.0f30.0003128.14FastEthernet0/14128.1512819FWD08192cc00.0f30.0003128.15FastEthernet0/15128.1612819FWD08192cc00.0f30.0003128.16

STP、vlan、HSRP

Port-channel1129.6512812FWD08192cc00.0f30.0003129.65

VLAN60

SpanningtreeenabledprotocolieeeRootIDPriority8192

Addresscc00.0f30.0004Thisbridgeistheroot

HelloTime2secMa*Age20secForwardDelay15sec

BridgeIDPriority8192

Addresscc00.0f30.0004

HelloTime2secMa*Age20secForwardDelay15secAgingTime300

InterfaceDesignated

NamePortIDPrioCostStsCostBridgeIDPortID

FastEthernet0/10128.1112819FWD08192cc00.0f30.0004128.11FastEthernet0/13128.1412819FWD08192cc00.0f30.0004128.14FastEthernet0/14128.1512819FWD08192cc00.0f30.0004128.15FastEthernet0/15128.1612819FWD08192cc00.0f30.0004128.16Port-channel1129.6512812FWD08192cc00.0f30.0004129.65

STP、vlan、HSRP

六、三层交换机HSRP配置内容

1三层交换机1：

S1#shrun

interfaceVlan30

ipaddress192.168.3.254255.255.255.0

standby3ip192.168.3.100//HSRP虚拟网关IPstandby3preempt//占先权

standby3trackFastEthernet0/450//端口追踪，监听内网线路standby3trackFastEthernet0/350standby3trackFastEthernet0/550standby3trackFastEthernet0/650!

interfaceVlan40

ipaddress192.168.4.254255.255.255.0standby4ip192.168.4.100standby4preempt

standby4trackFastEthernet0/450standby4trackFastEthernet0/350standby4trackFastEthernet0/550standby4trackFastEthernet0/650！

interfaceVlan50

ipaddress192.168.5.254255.255.255.0standby5ip192.168.5.100standby3preemptstandby5priority80!

interfaceVlan60

ipaddress192.168.6.254255.255.255.0standby6ip192.168.6.100standby3preemptstandby6priority80

S1#shstandbyB

Pindicatesconfiguredtopreempt.|

InterfaceGrpPrioPStateActiveStandbyVirtualIPVl303100PActivelocal192.168.3.253192.168.3.100Vl404100PActivelocal192.168.4.253192.168.4.100Vl50580PStandby192.168.5.253local192.168.5.100Vl60680PStandby192.168.6.253local192.168.6.100

STP、vlan、HSRP

2三层交换机2：

S2#shrun

interfaceVlan30

i