計(jì)算機(jī)網(wǎng)絡(luò)綜合實(shí)訓(xùn)項(xiàng)目指導(dǎo)書(shū)初級(jí)篇快速生成樹(shù)配置

8快速生成樹(shù)配【實(shí)驗(yàn)名稱【實(shí)驗(yàn)?zāi)康?快速生成樹(shù)配【實(shí)驗(yàn)名稱【實(shí)驗(yàn)?zāi)康摹颈尘懊枋?55.255.255.0【技術(shù)原理tree802.1d802.1w802.1s【實(shí)現(xiàn)功能使網(wǎng)絡(luò)在有冗余鏈路的情況下避免【實(shí)現(xiàn)功能使網(wǎng)絡(luò)在有冗余鏈路的情況下避免環(huán)路的產(chǎn)生，避免廣播風(fēng)暴等【實(shí)驗(yàn)設(shè)備交換機(jī)（兩臺(tái)、主機(jī)（兩臺(tái)、直連線（4條【實(shí)驗(yàn)拓?fù)浒凑胀負(fù)鋱D連接網(wǎng)絡(luò)時(shí)注意，兩臺(tái)交換機(jī)都配置快速生成樹(shù)協(xié)議后，再將兩臺(tái)交換連接起來(lái)。如果先連線再配置會(huì)造成廣播風(fēng)暴，影響交換機(jī)的正常工作【實(shí)驗(yàn)步驟步驟 交換機(jī)A的基本配置Switch#configureSwitch(config)#hostnameswitchA(config)#vlanswitchA(config-vlan)#nameswitchA(config-switchA(config)#interfaceswitchA(config-if)#switchportaccessvlanswitchA(config-switchA(config)#interfacerangefastethernet0/1-步驟 Switch#configureswitchB(config-if)#switchport步驟 Switch#configureswitchB(config-if)#switchportaccessvlan步驟 配置快速生成樹(shù)協(xié)議驗(yàn)證測(cè)試：驗(yàn)證快速生成樹(shù)協(xié)議已經(jīng)開(kāi)啟StpVersion:SysStpStatus:BaseNumPortsMaxAge:HelloTime:ForwardDelayBridgeMaxAgeBridgeHelloTime:BridgeForwardDelay:MaxHops:TxHoldCount:PathCostMethod:BPDUGuard:BaseNumPortsMaxAge:HelloTime:ForwardDelayBridgeMaxAgeBridgeHelloTime:BridgeForwardDelay:MaxHops:TxHoldCount:PathCostMethod:BPDUGuard:::PriorityTimeSinceTopologyChange:TopologyChanges:DesignatedRoot:RootCost:RootPort:StpVersion::MaxAge:HelloTime:ForwardDelayBridgeMaxAgeBridgeHelloTime:BridgeForwardDelay:MaxHops:TxHoldCount:PathCostMethod:BPDUGuard:::PriorityTimeSinceTopologyChange:BridgeForwardDelay:MaxHops:TxHoldCount:PathCostMethod:BPDUGuard:::PriorityTimeSinceTopologyChange:TopologyChanges::RootCost:RootPort:步驟 SwitchA(config)#spanning-treepriorityStpVersion::MaxAge:HelloTime:ForwardDelayBridgeMaxAge:BridgeHelloTime:BridgeForwardDelay:MaxHops:TxHoldCount:PathCostMethod:BPDUGuard:::PriorityBridgeMaxAge:BridgeHelloTime:BridgeForwardDelay:MaxHops:TxHoldCount:PathCostMethod:BPDUGuard:::Priority:TopologyChanges:DesignatedRoot:RootCost:RootPort:!查看交換機(jī)BStpVersion::MaxAge:HelloTime:ForwardDelayBridgeMaxAgeBridgeHelloTime:BridgeForwardDelay:MaxHops:TxHoldCount:PathCostMethod:BPDUGuard:::PriorityTimeSinceTopologyChange:TopologyChanges:DesignatedRoot:RootCost:BPDUGuard:::PriorityTimeSinceTopologyChange:TopologyChanges:DesignatedRoot:RootCost:RootPort:PortAdminPortfast:PortOperPortfast:PortAdminLinkType:PortOperLinkType:point-to-PortState:PortPriority:0:PortForwardTransitions:SwitchB#showspanning-treeinterfacefastEthernet態(tài)PortAdminPathCost:PortOperPathCost:PortRole:SwitchB#showspanning-treeinterfacefastEthernetPortAdminPortfastPortAdminPathCost:PortOperPathCost:PortRole:SwitchB#showspanning-treeinterfacefastEthernetPortAdminPortfast:PortOperPortfast:PortAdminLinkType:PortOperLinkType:point-to-PortState:PortPriority::PortForwardTransitions:PortAdminPathCost:PortOperPathCost:PortRole:PortAdminPortfast:PortOperPortfast:SwitchB#showspanning-treeinterfacefastEthernetPortAdminLinkType:PortOperLinkType:point-to-PortState:PortAdminLinkType:PortOperLinkType:point-to-PortState:PortPriority::PortForwardTransitions:PortAdminPathCost:PortOperPathCost:PortRole:PC1pingPC2（注：PC1IP192.168.0.137，PC2IP!從主機(jī)PC1pingPC2（用連續(xù)!從主機(jī)PC1pingPC2（用連續(xù)ping