vlan 归档 - 第3页共9页

OPNsense VLAN Interfaces and Firewall Rule Processing

Create VLAN interfaces on OPNsense, assign them, and understand the floating, group and interface rule hierarchy so your firewall rules actually apply

admin 2026-09-25

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vSphere Standard vSwitch VLAN and Trunk Port Groups

Configure VLANs on a vSphere standard switch: VST vs EST vs VGT, port group VLAN IDs, 4095 guest tagging, host uplink trunks and esxcli commands.

admin 2026-09-23

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华为交换机 QinQ 配置：dot1q-tunnel 双标签实战

华为交换机 QinQ 配置完整手册：基本 QinQ 与灵活 QinQ 的接口配置方法、TPID 与外层 VLAN 规划、UNI 与 NNI 端口对接要点、报文双层标签的转发与剥离流程，以及 display qinq 等验证命令和常见故障排查步骤。

admin 2026-09-22

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Arista EOS VLAN 配置 Step-by-Step：Access/Trunk/SVI

Arista EOS VLAN 配置中文实战：VLAN 创建与挂起、access 与 trunk 口配置、语音 VLAN、SVI 三层转发、native VLAN 处理，以及每一步对应的 show 验证命令与常见故障对照，适合从 Cisco IOS 迁移的工程师快速上手。

admin 2026-09-22

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ArubaOS-CX Access 与 Trunk 端口详解：对比与配置

ArubaOS-CX 端口模式详解：access 与 trunk 的报文处理差异、native VLAN 与 allowed VLAN 的正确用法、tag/untag 规则、三种典型场景配置实例，以及与 Comware 和 IOS 的命令对照表。

admin 2026-09-22

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Hyper-V Virtual Switch VLAN and Trunk Configuration

Configure Hyper-V VLANs with PowerShell: Set-VMNetworkAdapterVlan access, trunk and private VLAN modes, management OS vNIC tagging and verification co

admin 2026-09-22

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pfSense VLAN Trunk and Firewall Rules Configuration

Configure pfSense VLAN trunking: parent interface selection, VLAN tags, interface assignment, inter-VLAN firewall rules and trunk troubleshooting.

admin 2026-09-22

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Nutanix AHV Networking: Prism Virtual Switch and VLANs

Configure Nutanix AHV networking in Prism: vs0 uplink bonds, CVM and host VLAN separation, guest VLAN tagging, MTU limits and settings you must not ch

admin 2026-09-22

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Arista EOS Private VLAN (PVLAN) Configuration Guide

Step-by-step Arista EOS private VLAN configuration: primary and secondary VLANs, promiscuous, isolated and community host ports, plus verification.

admin 2026-09-21

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Cumulus Linux VLAN-Aware Bridge Configuration Guide

Configure a VLAN-aware bridge in Cumulus Linux: nvconfig bridge domains, access and trunk ports, SVIs, and verification with bridge and ip commands.

admin 2026-09-20

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标签：vlan