LOG 归档 - 第100页共139页

Junos apply-groups: Configuration Groups Explained

Junos configuration groups explained: how apply-groups merge, wildcards and dynamic variables, precedence, replace:, and verification with display inh

admin 2026-08-30

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Cisco IOS XR Configuration Management: Commit, Rollback and Replace

Cisco IOS XR commit model explained: commit confirmed, rollback, commit replace, commit comments and labels, diffing, config archive and lockout recov

admin 2026-08-30

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Juniper SRX 防火墙配置教程：从零开始的完整指南

Juniper SRX 防火墙中文配置教程，从零开始：管理接口与初始配置、接口及安全区域划分、安全策略与地址簿、源 NAT 与目的 NAT（端口映射）、静态路由与默认路由，附完整 Junos CLI 命令实例、分步排障判断链与 ASA/USG 概念对照，照着配置即可上线一台全新 SRX 出口防火墙。

admin 2026-08-30

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H3C vs Huawei CLI Command Comparison: A Practical Mapping Table

A practical H3C Comware vs Huawei VRP CLI mapping: system views, interface naming, access, trunk and hybrid VLANs, Eth-Trunk, OSPF, AAA and save comma

admin 2026-08-30

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Cisco Catalyst 9300 StackWise vs VSS: Which Stacking Technology

Step-by-step Catalyst 9300 stacking: cabling and power-up order, priorities, renumbering, verification commands, SVL dual-active detection and member

admin 2026-08-30

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SONiC OS CLI Cheat Sheet: 50 Essential Commands

SONiC CLI cheat sheet: 80+ show, config, VLAN, port-channel, BGP, Docker and troubleshooting commands in one categorised reference for daily switch wo

admin 2026-08-30

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BGP Route Flap Damping Explained: How It Works and How to Configure It

BGP route flap damping explained with a state-machine diagram and worked penalty math: half-life decay, suppress and reuse timers, and RIPE-580 tuning

admin 2026-08-30

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华为交换机恢复出厂设置 3 种方法（按钮/CLI/DIAG）

华为交换机恢复出厂设置的 3 种实用方法：面板按钮、CLI 命令 reset saved-configuration、BootROM/DIAG 模式，附详细操作步骤、验证方法与注意事项。

admin 2026-08-30

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Arista EOS VLAN Configuration: Step-by-Step CLI Guide

Configure VLANs on Arista EOS step by step: create VLANs, assign access and trunk ports, build SVIs for inter-VLAN routing, and verify with show comma

admin 2026-08-30

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ArubaOS-CX Access vs Trunk Ports: Comparison and Configuration

Access vs trunk ports on ArubaOS-CX compared: a selection matrix for real devices, CLI examples, verification commands and the five most common mistak

admin 2026-08-30

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