Web1 Aug 2024 · 一.Primary VLAN 1. 组网需求 • Device B 上的VLAN 5 和VLAN 10 为Primary VLAN,其上行端口GigabitEthernet1/0/1 需要允许VLAN 5 和VLAN 10 的报文携带VLAN Tag 通过。 • Device B 的下行端口GigabitEthernet1/0/2 允许Secondary VLAN 2 通过, GigabitEthernet1/0/3 允许Secondary VLAN 3 通过,VLAN 2 和VLAN 3 映射到Primary … Web3 Mar 2024 · Secondary vlan:辅助vlan 辅助vlan之间是不可以通信的,辅助vlan只能和主vlan之间通信 Pvlan技术中,主和辅助vlan其余交换机不可见
思科PVLAN配置详解-阿里云开发者社区
Web一个isolate-user-vlan对应一个ip子网,即包含的secondary vlan处于同一个子网. 主要用于上层交换机支持vlan数不够,但下层交换机又需要划分很多个vlan以隔离彼此间通信。这样上层交换机知道的只有建立的isolate-user-vlan ,下面的secondary-vlan上层交换机是不知道的。 Web17 Nov 2024 · Hostname(config)# interface vlan 101 Hostname(config-if)# private-vlan mapping add 201-202,301; Step 4 Configure a Layer 2 interface as an isolated or community port, and associate the Layer 2 port to the primary VLAN and selected secondary VLAN pair. For example, configure interface FastEthernet 1/1 as a PVLAN host port in community … strand pizzeria helsingborg
交换学习笔记=++=实验四 配置primary VLAN和secondary VLAN
WebA host port is associated with a secondary VLAN. If the secondary VLAN is a community VLAN the port can communicate with the promiscuous ports in the VLAN and other ports in the same community. If the secondary VLAN is an isolated VLAN, then the port can communicate only with promiscuous ports. A community port is a member of the … Web25 May 2024 · 4、VTP技术 (1)VTP协议的作用是在整个交换网络中分发和同步与VLAN的相关信息。. (2)VTP通过Trunk链路传播消息,Cisco交换机每5分钟就会通过管理VLAN以二层组播 (组播地址: 01-00-0C-CC-CC-CC)数据帧的形式传输一次VTP汇总通告。. 每台交换机只能支持单个VTP域。. (3 ... Web27 Oct 2006 · 如下:. secondary education指的是:中等教育。. tertiary education指的是:高等教育。. secondary education短语:. Secondary School Education 中学教育 ; 中等 … rotring 300 reddit