夜莺博客 - 网络设备运维笔记 - Cisco/Juniper/Mellanox/DELL存储/网络技术文档
Cisco IOS Ansible Playbook 实战：从标准到独特配置
Arista EOS BGP TCP-AO：安全加固配置指南
Ansible 网络自动化入门：Cisco IOS 全流程
tcpdump 实战：网络数据包捕获与分析指南
17 个必备 Linux 网络排障命令
SONiC 排障指南：丢包、光模块与技术支持

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
Cisco 网络 IOS / XR / NX-OS 配置与排障 Juniper Junos EX / MX / QFX 运维实战 Arista EOS 数据中心交换机配置 NetApp 存储 ONTAP 存储阵列运维 Mellanox 网络 MLNX-OS 与高速互联 Linux 运维 网络排障与系统命令 网络自动化 Ansible 与自动化配置 SONiC 开源 开放网络操作系统
V2bX

置顶V2bX

什么是 V2bX V2bX 是 V2board/Xboard 面板的节点后端程序（Node），负责承载 V2Ray、Xray、Trojan、Shadowsocks 等代理协议的实际流量，与面板 API 通信实现用户管理、流量统计、节点状态上报等功能。适合自建机场、团队共享节点等场景。 功能特点 支持

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)

什么是宝塔面板 宝塔面板（BT Panel）是国产 Linux 服务器管理面板，提供图形化界面管理网站、数据库、FTP、SSL 证书、防火墙等，支持 Nginx/Apache、PHP、MySQL、Redis 等环境一键部署，大幅降低服务器运维门槛，是目前国内使用最广泛的服务器管理工具之一。 什么是开

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加速脚本锦集 下面所有脚本请自行安装Curl、Wget等，代码如下： yum -y install wget #ContOS 安装 wget apt-get install wget #Debian Ubuntu 安装 wget   yum -

admin admin 2024-12-24
120 0 0
new Junos OS Upgrade with request system software add

Junos OS Upgrade with request system software add

Upgrade Junos OS safely with request system software add: copy the image to /var/tmp, validate before installing, add with reboot, verify and roll bac

admin admin 2026-09-08
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new HPE 3PAR Disk Replacement: showpd and servicemag Workflow

HPE 3PAR Disk Replacement: showpd and servicemag Workflow

Replace a failed disk in an HPE 3PAR StoreServ safely: identify failed PDs with showpd, evacuate chunklets, use servicemag start/status/resume and ver

admin admin 2026-09-08
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new Ansible Network Automation for Cisco, Juniper and Arista

Ansible Network Automation for Cisco, Juniper and Arista

Run Ansible playbooks across Cisco IOS, Juniper Junos and Arista EOS: inventory variables, platform command modules, platform-independent cli_command

admin admin 2026-09-08
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new mtr Command Guide: Diagnosing Packet Loss and Latency

mtr Command Guide: Diagnosing Packet Loss and Latency

Use mtr to diagnose network packet loss and latency: read the Loss%, Snt, Avg, Best and StDev columns, distinguish real loss from ICMP rate limiting,

admin admin 2026-09-08
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new DWDM System Components: MUX, EDFA and DEMUX Explained

DWDM System Components: MUX, EDFA and DEMUX Explained

Learn the building blocks of a DWDM system: transponders, multiplexers and demultiplexers, singlemode fiber, EDFA/SOA/Raman amplifiers, ASE noise, OSC

admin admin 2026-09-08
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new NetApp ONTAP Event Log: EMS Show and Filter Commands

NetApp ONTAP Event Log: EMS Show and Filter Commands

Use NetApp ONTAP event log show with EMS filters: search by event name, severity, node and time range to troubleshoot cluster issues faster using even

admin admin 2026-09-08
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new MLNX-OS CLI Troubleshooting: Filters, watch and Log Commands

MLNX-OS CLI Troubleshooting: Filters, watch and Log Commands

Troubleshoot NVIDIA MLNX-OS switches efficiently: CLI modes, show filters with include/exclude, watch for live monitoring, json-print output and loggi

admin admin 2026-09-08
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