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网络设备运维笔记
Cisco · Juniper · Arista · NetApp

专注网络基础设施运维与自动化,记录每一行关键命令
V2bX 节点后端安装配置教程(V2board/Xboard 面板)

置顶V2bX 节点后端安装配置教程(V2board/Xboard 面板)

V2bX 是 V2board/Xboard 面板的节点后端程序(Node),负责承载 V2Ray/Xray 等协议。本文讲解 V2bX 的安装部署、配置文件说明、与面板对接及常见问题排查方法。

admin admin 2025-11-11
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宝塔面板11.1(开心版)

置顶宝塔面板11.1(开心版)

宝塔面板安装与配置教程:从系统与内存要求、一键安装脚本讲起,到面板端口、安全入口与登录限制加固,再到 LNMP 环境选择、建站流程、数据库管理、SSL 证书部署与自动备份,并说明开心版的安全风险与常见问题排查方法,以及日常维护要点,适合新手快速上手。

admin admin 2025-11-05
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BBR加速脚本集合。包含BBR Plus/BBR原版/BBR魔改版,开启自带BBR加速,BBR四合一脚本等。

置顶BBR加速脚本集合。包含BBR Plus/BBR原版/BBR魔改版,开启自带BBR加速,BBR四合一脚本等。

BBR 加速脚本合集:Debian 与 CentOS 开启系统自带 BBR 加速,四合一脚本一键切换 BBR Plus、原版与魔改版,另有 LotServer 锐速的安装卸载、生效验证与 sysctl 参数调优建议,适合 VPS 跨境线路提速。

admin admin 2024-12-24
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new 华为交换机 IPv6 ND 与 RA 配置及验证

华为交换机 IPv6 ND 与 RA 配置及验证

华为交换机 IPv6 ND 与 RA 配置完整指南:接口使能 IPv6、ND 邻居发现与静态表项、undo ipv6 nd ra halt 开启路由器通告、SLAAC 与 DHCPv6 的 M/O 标志位选择,附 display 验证命令与 RA guard 安全加固。

admin admin 2026-10-09
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new Arista EOS Route Maps and Prefix Lists Configuration

Arista EOS Route Maps and Prefix Lists Configuration

Configure Arista EOS route maps and prefix lists: seq statements, match and set clauses, BGP redistribution and verification commands.

admin admin 2026-10-09
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new ArubaOS-CX Policy-Based Routing (PBR) Configuration

ArubaOS-CX Policy-Based Routing (PBR) Configuration

Configure ArubaOS-CX policy-based routing: class matching, action lists with nexthop and default-nexthop, policy application and verification.

admin admin 2026-10-09
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new Dell OS10 Storm Control Configuration and Verification

Dell OS10 Storm Control Configuration and Verification

Configure Dell OS10 storm control for broadcast, multicast and unknown unicast with percentage or bps rates, actions and show commands.

admin admin 2026-10-09
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new Juniper Q-in-Q VLAN Stacking Configuration Guide

Juniper Q-in-Q VLAN Stacking Configuration Guide

Configure Juniper Q-in-Q (dot1q-tunneling) VLAN stacking on EX and QFX: S-VLAN mapping, all-in-one vs many-to-one bundling, verification.

admin admin 2026-10-09
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new MikroTik RouterOS NAT: Masquerade and dst-nat Rules

MikroTik RouterOS NAT: Masquerade and dst-nat Rules

MikroTik RouterOS NAT guide: masquerade vs src-nat, dst-nat port forwarding, hairpin NAT rules and firewall filter order.

admin admin 2026-10-09
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new snmpwalk and snmpget: MIB and OID Troubleshooting

snmpwalk and snmpget: MIB and OID Troubleshooting

Fix snmpwalk and snmpget errors: Unknown Object Identifier, missing scalar index, MIB loading, timeouts and SNMPv3 access problems.

admin admin 2026-10-09
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