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

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 2025-11-11

0 0 0

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 2025-11-05

0 0 0

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 2024-12-24

120 0 0

ONTAP Volume Move: Cutover and Troubleshooting

Move an ONTAP FlexVol between aggregates safely: target-aggregate checks, volume move start and show, trigger-cutover, cutover windows and failure rec

admin 2026-09-14

0 0 0

Ansible Jinja2 Templates for Network Device Configs

Switch configuration becomes reviewable when Jinja2 templates render device variables and a two-phase Ansible deploy diffs the result before it is app

admin 2026-09-14

0 0 0

Alertmanager Routing, Grouping and Silences That Work

A working Alertmanager: routing trees, group_by tuning, inhibit_rules with equal, mute timings, amtool silences, clustered peers and end-to-end verifi

admin 2026-09-14

0 0 0

VXLAN MTU and Fragmentation: The 50-Byte Tax

Why VXLAN overlays break large transfers: the 50-byte tax, 1450 vs 9000 MTU, cloud and tunnel underlays, MSS clamping, offloads and the counters that

admin 2026-09-14

0 0 0

OSPF Stub and NSSA Area Types: Configuration Guide

OSPF area types compared: stub, totally stubby, NSSA and totally NSSA, how type-7 LSAs become type-5, translator election and multi-vendor CLI.

admin 2026-09-14

0 0 0

Kubernetes Gateway API vs Ingress: Migration Guide

Migrate from Ingress to Gateway API: GatewayClass, Gateway and HTTPRoute ownership, TLS with ReferenceGrant, weighted canaries and policy attachment c

admin 2026-09-14

0 0 0

smartctl and smartd: Catch Failing Disks Early

SMART done properly: the attribute columns that matter, HDD, SAS and NVMe failure predictors, smartd scheduling, Prometheus export and safe RAID repla

admin 2026-09-14

0 0 0

实时心跳0 ms

页面加载

0 秒

SQL 查询

0 次

服务端响应

0 ms

峰值内存

0 MB

搜站内

快速查找网络运维技术文档

热门搜索 Cisco Juniper NetApp Ansible tcpdump

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

站点性能

搜站内

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