【正文】
ocol is enabled The port is a DesignatedPort Port path cost 180 Port priority 128 Designated bridge has priority 32768, MAC address Configured as a nonedge port Connected to a pointtopoint LAN segment Maximum transmission limit is 3 BPDUs per hello time Times: Hello Time 2, Max Age 20 Forward Delay 15, Message Age 0 sent BPDU: 6563 TCN: 0, RST: 6563, Config BPDU: 0 received BPDU: 5377361 TCN: 0, RST: 5377361, Config BPDU: 0 作者:admin 發(fā)布時(shí)間:2005418 9:51:05以下是SwitchB(S3026)的生成樹狀態(tài):SwitchBenableSwitchB show spanningtree interface e0/1The bridge is executing the IEEE Rapid Spanning Tree protocol The bridge has priority 32768, MAC address: Configured Hello Time 2, Max Age 20, Forward Delay 15 Root Bridge has priority 32768, MAC address Path cost to root bridge is 180 Port 1 (Ethernet0/1) of bridge is Forwarding Spanning tree protocol is enabled The port is a RootPort Port path cost 180 Port priority 128 Designated bridge has priority 32768, MAC address Configured as a nonedge port Connected to a pointtopoint LAN segment Maximum transmission limit is 3 BPDUs per hello time Times: Hello Time 2, Max Age 20 Forward Delay 15, Message Age 0 sent BPDU: 9 TCN: 0, RST: 9, Config BPDU: 0 received BPDU: 3903 TCN: 0, RST: 3903, Config BPDU: 0 你可以通過觀察所有這些端口的信息來描述這棵生成樹。然后測試同一VLAN間的PC機(jī)能否正常Ping通。在所有交換機(jī)的trunk端口上配置GVRP,使得VLAN信息能被動(dòng)態(tài)注冊(cè)。配置端口聚合使得SwitchA和SwitchB、SwitchA和SwitchC之間的帶寬為200Mbps。 實(shí)驗(yàn)環(huán)境Quidway S3026以太網(wǎng)交換機(jī) 4 臺(tái),Quidway S3526以太網(wǎng)交換機(jī)1臺(tái)Quidway 2501路由器 1臺(tái),PC機(jī)4臺(tái),標(biāo)準(zhǔn)網(wǎng)線13根Quidway S3026軟件版本:V100R002B01D011;Bootrom版本:Quidway S3526軟件版本:V100R001B02D006;Bootrom版本:Quidway 2501路由器 VRP版本: VRP 作者:admin 發(fā)布時(shí)間:2005418 9:49:23 實(shí)驗(yàn)步驟 如上圖所示將設(shè)備互連起來,并給每臺(tái)PC機(jī)配置好IP地址。 讓學(xué)員學(xué)會(huì)交換機(jī)的其他配置,例如:端口聚合、ACL、端口監(jiān)控。 讓學(xué)員學(xué)會(huì)如何利用三層交換機(jī)實(shí)現(xiàn)不同VLAN間的通信以及如何限制不同VLAN間的通信。另外,學(xué)員應(yīng)能通過debug信息分析STP的構(gòu)建過程。 實(shí)驗(yàn)環(huán)境Quidway S3026以太網(wǎng)交換機(jī) 4 臺(tái),Quidway S3526以太網(wǎng)交換機(jī)1臺(tái)Quidway 2501路由器 1臺(tái),PC機(jī)4臺(tái),標(biāo)準(zhǔn)網(wǎng)線13根Quidway S3026軟件版本:V100R002B01D011;Bootrom版本:Quidway S3526軟件版本:V100R001B02D006;Bootrom版本:Quidway 2501路由器 VRP版本: VRP 實(shí)驗(yàn)二 實(shí)驗(yàn)?zāi)康? 讓學(xué)員學(xué)會(huì)如何設(shè)計(jì)和構(gòu)建一個(gè)典型的交換網(wǎng)絡(luò)。 讓學(xué)員學(xué)會(huì)交換機(jī)的其他配置,例如:端口聚合、ACL、端口監(jiān)控。 讓學(xué)員學(xué)會(huì)如何利用三層交換機(jī)實(shí)現(xiàn)不同VLAN間的通信以及如何限制不同VLAN間的通信。另外,學(xué)員應(yīng)能通過debug信息分析STP的構(gòu)建過程。問題:你能使SwitchB能遠(yuǎn)程登錄,并從PCA、PCC以及SwitchA上配置它嗎? 實(shí)驗(yàn)二 實(shí)驗(yàn)?zāi)康? 讓學(xué)員學(xué)會(huì)如何設(shè)計(jì)和構(gòu)建一個(gè)典型的交換網(wǎng)絡(luò)。在這個(gè)練習(xí)中,你需要配置SwitchA使PCA和PCC能telnet上SwitchA并遠(yuǎn)程配置。配置如下:SwitchA (config)linkaggregation e 0/1 to e 0/2 ingressegressSwitchA(config)gvrp enableSwitchA(config)vlan 2SwitchA (configvlan2)port e 0/9SwitchA (configvlan2)vlan 3SwitchA (configvlan3)port e 0/10SwitchA (configvlan4)interface e 0/1SwitchA (configifEthernet0/1)trunk allSwitchA (configifEthernet0/1)gvrp enableSwitchA (configifEthernet0/1)interface vlan 2//進(jìn)入VLAN 2的虛接口配置模式SwitchA (configVLANInterface2)ip address //配置VLAN 2虛接口的IP地址SwitchA (configVLANInterface2)interface vlan 3SwitchA (configVLANInterface3)ip address SwitchA (configVLANInterface3)interface vlan 4SwitchA (configVLANInterface4)ip address SwitchA (configVLANInterface4)exitSwitchA (config)rulemap l3 net1tonet2 //定義流分類規(guī)則SwitchA (config)flowaction net1tonet2 deny //定義流的動(dòng)作SwitchA (config)acl net1tonet2 net1tonet2 net1tonet2 //定義訪問控制列表SwitchA (config)accessgroup net1tonet2 //將ACL定義的訪問控制策略激現(xiàn)在讓我們看一看show runningconfig的信息: SwitchA(config)show runningconfigBuilding r