毕设做网站 方面的论文,旅游网站建设怎么做,网站有哪些平台,如何做线上销售组网需求 说明 S5720I-10X-PWH-SI-AC 和 S5720I-6X-PWH-SI-AC 不支持此配置。 如 图 3-23 所示#xff0c;为了增加设备的容量采用设备堆叠技术#xff0c;将 Switch3 和 Switch4通过专用的堆叠电缆链接起来#xff0c;对外呈现为一台逻辑交换机。为了实现设备间的备份、… 组网需求 说明 S5720I-10X-PWH-SI-AC 和 S5720I-6X-PWH-SI-AC 不支持此配置。 如 图 3-23 所示为了增加设备的容量采用设备堆叠技术将 Switch3 和 Switch4通过专用的堆叠电缆链接起来对外呈现为一台逻辑交换机。为了实现设备间的备份、提高可靠性采用跨堆叠设备Eth-Trunk接口技术将不同设备上的物理接口加入同一个Eth-Trunk接口。在网络无任何故障情况下在PE设备上查看成员口信息时发现VLAN2的数据流量会通过成员口GE1/0/1和GE1/0/2转发VLAN3的数据流量通过成员口GE1/0/1和GE1/0/2转发。增加了堆叠设备之间的带宽承载能力也降低了流量转发效率。为了有效保证VLAN2的数据流量通过成员口GE1/0/1转发VLAN3的数据流量通过成员口GE1/0/2转发可在堆叠设备上使能Eth-Trunk接口流量本地优先转发功能。 配置思路 采用如下的思路配置 Eth-Trunk 接口流量本地优先转发功能 1. 创建 Eth-Trunk 接口。 2. 加入 Eth-Trunk 的成员接口。 3. 使能 Eth-Trunk 接口流量本地优先转发功能。 4. 配置各接口加入相应 VLAN 实现二层互通。 操作步骤 步骤 1 创建 Eth-Trunk 接口并配置允许通过的 VLAN # 配置 Stack 。 HUAWEI system-view [HUAWEI] sysname Stack [Stack] interface eth-trunk 10 [Stack-Eth-Trunk10] port link-type trunk [Stack-Eth-Trunk10] port trunk allow-pass vlan all [Stack-Eth-Trunk10] undo port trunk allow-pass vlan 1 [Stack-Eth-Trunk10] quit # 配置 PE 。 HUAWEI system-view [HUAWEI] sysname PE [PE] interface eth-trunk 10 [PE-Eth-Trunk10] port link-type trunk [PE-Eth-Trunk10] port trunk allow-pass vlan all [PE-Eth-Trunk10] undo port trunk allow-pass vlan 1 [PE-Eth-Trunk10] quit 步骤 2 加入 Eth-Trunk 的成员接口 # 配置 Stack 。 [Stack] interface gigabitethernet 1/0/4 [Stack-GigabitEthernet1/0/4] eth-trunk 10 [Stack-GigabitEthernet1/0/4] quit [Stack] interface gigabitethernet 2/0/4 [Stack-GigabitEthernet2/0/4] eth-trunk 10 [Stack-GigabitEthernet2/0/4] quit # 配置 PE 。 [PE] interface gigabitethernet 1/0/1 [PE-GigabitEthernet1/0/1] eth-trunk 10 [PE-GigabitEthernet1/0/1] quit [PE] interface gigabitethernet 1/0/2 [PE-GigabitEthernet1/0/2] eth-trunk 10 [PE-GigabitEthernet1/0/2] quit 步骤 3 在堆叠设备上使能 Eth-Trunk 接口流量本地优先转发功能 对于 S2730S-S 、 S5735-L-I 、 S5735-L1 、 S300 、 S5735-L 、 CloudEngine S5735S-L1 、 S5735S-L 、 S5735-S 、 S5735S-S 、 S5735S-L-M 、 S500 [Stack] local-preference enable 对于除 S2730S-S 、 S5735-L-I 、 S5735-L1 、 S300 、 S5735-L 、 CloudEngine S5735S L1 、 S5735S-L 、 S5735-S 、 S5735S-S 、 S5735S-L-M 、 S500 之外的设备 [Stack] interface eth-trunk 10 [Stack-Eth-Trunk10] local-preference enable [Stack-Eth-Trunk10] quit 步骤 4 配置二层转发功能 # 配置 Stack 。 [Stack] vlan batch 2 3 [Stack] interface gigabitethernet 1/0/3 [Stack-GigabitEthernet1/0/3] port link-type trunk [Stack-GigabitEthernet1/0/3] port trunk allow-pass vlan 2 [Stack-GigabitEthernet1/0/3] undo port trunk allow-pass vlan 1 [Stack-GigabitEthernet1/0/3] quit [Stack] interface gigabitethernet 2/0/3 [Stack-GigabitEthernet2/0/3] port link-type trunk [Stack-GigabitEthernet2/0/3] port trunk allow-pass vlan 3 [Stack-GigabitEthernet2/0/3] undo port trunk allow-pass vlan 1 [Stack-GigabitEthernet2/0/3] quit # 配置 Switch1 。 HUAWEI system-view [HUAWEI] sysname Switch1 [Switch1] vlan 2 [Switch1-vlan2] quit [Switch1] interface gigabitethernet 0/0/1 [Switch1-GigabitEthernet0/0/1] port link-type trunk [Switch1-GigabitEthernet0/0/1] port trunk allow-pass vlan 2 [Switch1-GigabitEthernet0/0/1] undo port trunk allow-pass vlan 1 [Switch1-GigabitEthernet0/0/1] quit [Switch1] interface gigabitethernet 0/0/2 [Switch1-GigabitEthernet0/0/2] port link-type trunk [Switch1-GigabitEthernet0/0/2] port trunk allow-pass vlan 2 [Switch1-GigabitEthernet0/0/2] undo port trunk allow-pass vlan 1 [Switch1-GigabitEthernet0/0/2] quit # 配置 Switch2 。 HUAWEI system-view [HUAWEI] sysname Switch2 [Switch2] vlan 3 [Switch2-vlan3] quit [Switch2] interface gigabitethernet 0/0/1 [Switch2-GigabitEthernet0/0/1] port link-type trunk [Switch2-GigabitEthernet0/0/1] port trunk allow-pass vlan 3 [Switch2-GigabitEthernet0/0/1] undo port trunk allow-pass vlan 1 [Switch2-GigabitEthernet0/0/1] quit [Switch2] interface gigabitethernet 0/0/2 [Switch2-GigabitEthernet0/0/2] port link-type trunk [Switch2-GigabitEthernet0/0/2] port trunk allow-pass vlan 3 [Switch2-GigabitEthernet0/0/2] undo port trunk allow-pass vlan 1 [Switch2-GigabitEthernet0/0/2] quit 步骤 5 检查配置结果 上述配置成功后在任意视图下执行命令 display trunkmembership eth-trunk 可 以看到 Eth-Trunk 接口的成员口信息。例如 以 Stack 的显示为例。 Stack display trunkmembership eth-trunk 10 Trunk ID: 10 Used status: VALID TYPE: ethernet Working Mode : Normal Number Of Ports in Trunk 2 Number Of Up Ports in Trunk 2 Operate status: up Interface GigabitEthernet1/0/4, valid, operate up, weight1 Interface GigabitEthernet2/0/4, valid, operate up, weight1 ---- 结束 配置文件 ● Stack 的配置文件 # sysname Stack # vlan batch 2 3 # interface Eth-Trunk10 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 2 to 4094 # interface GigabitEthernet1/0/3 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 2 # interface GigabitEthernet2/0/3 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 3 # interface GigabitEthernet1/0/4 eth-trunk 10 # interface GigabitEthernet2/0/4 eth-trunk 10 # return ● PE 的配置文件 # sysname PE # interface Eth-Trunk10 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 2 to 4094 # interface GigabitEthernet1/0/1 eth-trunk 10 # interface GigabitEthernet1/0/2 eth-trunk 10 # return ● Switch1 的配置文件 # sysname Switch1 # vlan batch 2 # interface GigabitEthernet0/0/1 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 2 # interface GigabitEthernet0/0/2 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 2 # return ● Switch2 的配置文件 # sysname Switch2 # vlan batch 3 # interface GigabitEthernet0/0/1 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 3 # interface GigabitEthernet0/0/2 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 3 # return
