Module2交換技術《網絡互聯技術》任務2.5Hybrid接口的應用Hybrid接口配置流程Hybrid接口配置命令傳統的干道鏈路技術解決了不同交換機下相同VLAN的通信問題。在實際環境可能面臨著特殊的通信需求，如某VLAN下的服務器希望能夠被網絡中的其它VLAN訪問，但其它VLAN間的通信依然被隔離。基于Hybrid接口的屬性，可以自定義Tag剝離規則，實現更靈活的通信需求。本次任務介紹Hybrid的工作原理和配置方法。任務背景準備知識1.Hybrid接口配置流程Hybrid接口配置流程如下：接口類型設置為Hybrid（系統默認）。定義Hybrid接口對發出的Tag數據幀的Tag剝離規則。設置Hybrid接口允許發送Tagged幀的VLAN；設置Hybrid接口允許發送Untagged幀的VLAN。配置Hybrid接口的PVID，即定義Hybrid接口所屬的VLAN。（1）設置Hybrid接口允許發送Tagged幀的VLAN命令：porthybridtaggedvlan{vlan-id1[tovlan-id2]|all}說明：設置Hybrid接口允許通過的VLAN，并以Tagged方式發送幀視圖：接口視圖舉例：Hybrid接口G0/0/21允許本地所有VLAN允許通過，且以tagged方式發送幀。[Huawei-GigabitEthernet0/0/21]portlink-typehybrid

//設置接口鏈路類型為hybrid[Huawei-GigabitEthernet0/0/21]porthybridtaggedvlanall

//允許所有vlan以tagged方式發送幀2.Hybrid接口配置命令（2）設置Hybrid接口允許發送Untagged幀的VLAN命令：porthybriduntaggedvlan{vlan-id1[tovlan-id2]|all}說明：設置Hybrid接口允許通過的VLAN，并且以Untagged方式發送幀視圖：接口視圖舉例：Hybrid接口G0/0/22只允許VLAN5-10通過，且以Untagged方式發送幀發送幀。[Huawei-GigabitEthernet0/0/22]undoporthybriduntaggedvlan1

//禁止VLAN1[Huawei-GigabitEthernet0/0/22]porthybriduntaggedvlan5to10

//只允許VLAN10-15以Untagged方式發送幀2.Hybrid接口配置命令（3）設置Hybrid接口的PVID命令：porthybridpvidvlanvlan-id說明：缺省情況下，hybrid接口的PVID為1視圖：接口視圖舉例：將Hybrid接口G0/0/22的PVID設置為15。[Huawei-GigabitEthernet0/0/22]porthybrid

pvidvlan15

2.Hybrid接口配置命令3.任務實施：Hybrid接口的應用（1）理解Hybrid端口的應用場景；（2）掌握Hybrid端口的配置方法。（一）任務目的

某公司市場部和工程部的員工因辦公場地分散，同一部門的用戶主機分接在不同的交換機上，公司要求同一部門的用戶主機能夠通信，但部門間的通信要進行隔離。另外公司部署了FTP服務器，所有部門均可訪問。通過配置交換機Hybrid接口，并設置數據幀處理方式，實現上述通信要求。（二）任務描述（1）拓撲圖（2）操作流程交換機配置VLAN；VLAN規劃如下：交換機之間的級連鏈路配置為干道鏈路，并設置數據幀的處理方式。（三）實施規劃交換機接口PVID幀處理方式S1E0/0/110untagged1030E0/0/220untagged2030G0/0/11tagged10

20

30S2E0/0/110untagged1030E0/0/220untagged2030G0/0/11tagged10

20

30G0/0/230untagged1020303.任務實施：Hybrid接口的應用（四）操作步驟交換機配置VLANPC配置網絡參數

配置Hybrid<Huawei>system [Huawei]sysnameS1[S1]vlanbatch102030S1配置：<Huawei>system [Huawei]sysnameS2[S2]vlanbatch102030S2配置：3.任務實施：Hybrid接口的應用（四）操作步驟交換機配置VLANPC配置網絡參數配置Hybrid[S1]inte0/0/1[S1-Ethernet0/0/1]porthybridpvidvlan10//設置Hybrid接口PVID為10[S1-Ethernet0/0/1]porthybriduntaggedvlan1030

//允許VLAN10和30的數據幀通過，以untagged方式轉發（剝離標記）[S1-Ethernet0/0/1]inte0/0/2[S1-Ethernet0/0/2]porthybridpvidvlan20[S1-Ethernet0/0/2]porthybriduntaggedvlan2030[S1-Ethernet0/0/2]intg0/0/1[S1-GigabitEthernet0/0/1]porthybridtaggedvlan102030

//允許VLAN10、20和30的數據幀通過，以tagged方式轉發[S1-GigabitEthernet0/0/1]quitS1配置：3.任務實施：Hybrid接口的應用（四）操作步驟交換機配置VLANPC配置網絡參數配置Hybrid[S2]inte0/0/1[S2-Ethernet0/0/1]porthybridpvidvlan10[S2-Ethernet0/0/1]porthybriduntaggedvlan1030[S2-Ethernet0/0/1]inte0/0/2[S2-Ethernet0/0/2]porthybridpvidvlan20[S2-Ethernet0/0/2]porthybriduntaggedvlan2030[S2-Ethernet0/0/2]intg0/0/1[S2-GigabitEthernet0/0/1]porthybridtaggedvlan102030[S2-GigabitEthernet0/0/1]intg0/0/2[S2-GigabitEthernet0/0/2]porthybridpvidvlan30[S2-GigabitEthernet0/0/2]porthybriduntaggedvlan102030S2配置：3.任務實施：Hybrid接口的應用（五）實驗測試[S1]disvlanThetotalnumberofvlansis:4......VIDTypePorts--------------------------------------------------------------------------------1commonUT:Eth0/0/1(U)

Eth0/0/2(U)Eth0/0/3(D)Eth0/0/4(D)

Eth0/0/5(D)

Eth0/0/6(D)Eth0/0/7(D)Eth0/0/8(D)

Eth0/0/9(D)

Eth0/0/10(D)Eth0/0/11(D)Eth0/0/12(D)

Eth0/0/13(D)Eth0/0/14(D)Eth0/0/15(D)Eth0/0/16(D)

Eth0/0/17(D)Eth0/0/18(D)Eth0/0/19(D)Eth0/0/20(D)

Eth0/0/21(D)Eth0/0/22(D)GE0/0/1(U)GE0/0/2(D)10commonUT:Eth0/0/1(U)

TG:GE0/0/1(U)20commonUT:Eth0/0/2(U)

TG:GE0/0/1(U)30commonUT:Eth0/0/1(U)Eth0/0/2(U)

TG:GE0/0/1(U)

S1查看VLAN信息：Hybrid接口信息查看VLAN信息查看主機連通性測試3.任務實施：Hybrid接口的應用（五）實驗測試[S2]disvlanThetotalnumberofvlansis:4......VIDTypePorts--------------------------------------------------------------------------------1commonUT:Eth0/0/1(U)Eth0/0/2(U)Eth0/0/3(D)Eth0/0/4(D)Eth0/0/5(D)Eth0/0/6(D)Eth0/0/7(D)Eth0/0/8(D)Eth0/0/9(D)Eth0/0/10(D)Eth0/0/11(D)Eth0/0/12(D)Eth0/0/13(D)Eth0/0/14(D)Eth0/0/15(D)Eth0/0/16(D)Eth0/0/17(D)Eth0/0/18(D)Eth0/0/19(D)Eth0/0/20(D)Eth0/0/21(D)Eth0/0/22(D)GE0/0/1(U)GE0/0/2(U)10commonUT:Eth0/0/1(U)GE0/0/2(U)TG:GE0/0/1(U)20commonUT:Eth0/0/2(U)GE0/0/2(U)TG:GE0/0/1(U)30commonUT:Eth0/0/1(U)Eth0/0/2(U)GE0/0/2(U)TG:GE0/0/1(U)

S2查看VLAN信息：Hybrid接口信息查看VLAN信息查看主機連通性測試3.任務實施：Hybrid接口的應用（五）實驗測試[S1]disportvlanactiveT=TAGU=UNTAG-------------------------------------------------------------------------------PortLinkTypePVIDVLANList-------------------------------------------------------------------------------Eth0/0/1hybrid10U:11030Eth0/0/2hybrid20U:12030......GE0/0/1hybrid1U:1

T:102030GE0/0/2hybrid1U:1S1查看Hybrid接口信息：Hybrid接口信息查看VLAN信息查看主機連通性測試3.任務實施：Hybrid接口的應用（五）實驗測試[S2]disportvlanactiveT=TAGU=UNTAG-------------------------------------------------------------------------------PortLinkTypePVIDVLANList-------------------------------------------------------------------------------Eth0/0/1hybrid10U:11030Eth0/0/2hybrid20U:12030......GE0/0/1hybrid1

U:1

T:102030GE0/0/2hybrid30U:1102030

S2查看Hybrid接口信息：Hybrid接口信息查看VLAN信息查看主機連通性測試3.任務實施：Hybrid接口的應用（五）實驗測試PC>pingPing:32databytes,PressCtrl_CtobreakFrom:DestinationhostunreachableFrom:DestinationhostunreachableFrom:DestinationhostunreachableFrom:DestinationhostunreachableFrom:Destinationhostunreachable---pingstatistics---5packet(s)transmitted0packet(s)received100.00%packetlossPC1pingPC2：Hybrid接口信息查看VLAN信息查看主機連通性測試3.任務實施：Hybrid接口的應用（五）實驗測試PC>pingPing:32databytes,PressCtrl_CtobreakFrom:bytes=32seq=1ttl=128time=62msFrom:bytes=32seq=2ttl=128time=63msFrom:bytes=32seq=3ttl=128time=63msFrom:bytes=32seq=4ttl=128time=47msFrom:bytes=32seq=5ttl=128time=63ms---pingstatistics---5packet(s)transmitted5packet(s)received0.00%packetlossround-tripmin/avg/max=47/59/63msPC1pingPC3：Hybrid接口信息查看VLAN信息查看主機連通性測試3.任務實施：Hybrid接口的應用（五）實驗測試PC>ping192.168.1.4Ping:32databytes,PressCtrl_CtobreakFrom:DestinationhostunreachableFrom:DestinationhostunreachableFrom:DestinationhostunreachableFrom:DestinationhostunreachableFrom:Destinationhostunreachable---pingstatistics---5packet(s)transmitted0packet(s)received100.00%packetlossPC1pingPC4：Hybrid接口信息查看VLAN信息查看主機連通性測試3.任務實施：Hybrid接口的應用（五）實驗測試PC>ping192.168.1.4Ping:32databytes,PressCtrl_CtobreakFrom:bytes=32seq=1ttl=128time=62msFrom:bytes=32seq=2ttl=128time=78msFrom:bytes=32seq=3ttl=128time=78msFrom:bytes=32seq=4ttl=128time=79msFrom:bytes=32seq=5ttl=128time=63ms---pingstatistics---5packet(s)transmitted5packet(s)received0.00%packetlossround-tripmin/avg/max=62/72/79msPC2pingPC4：Hybrid接口信息查看VLAN信息查看主機連通性測試3.任務實施：Hybrid接口的應用（五）實驗測試PC>ping1Ping1:32databytes,PressCtrl_CtobreakFrom1:bytes=32seq=1ttl=255time=47msFrom1:bytes=32seq=2ttl=255time=15msFrom1:bytes=32seq=3ttl=255time=16msFrom1:bytes=32seq=4ttl=255time=47msFrom1:bytes=32seq=5ttl=255time=31ms---1pi