【正文】 ........................................................ 77 BFD 的標(biāo)準(zhǔn)化 ...................................................................................................................................................... 79 OSPF 中配置 BFD ................................................................................................................................................ 80 靜態(tài)路由中配置 BFD .......................................................................................................................................... 80 交換機(jī) FIREWALL 限制功能 ...................................................................................................................................... 81 限制 IP 地址 .................................................................................................................................................... 81 限制 MAC 地址 .............................................................................................................................................. 81 VIRTUALCHASSIS 設(shè)置 ................................................................................................................................................. 82 VC 知識(shí) ................................................................................................................................................................. 82 如何建立 VC 組 .............................................................................................................................................. 83 如何擴(kuò)充 VC 組交換機(jī) ................................................................................................................................ 85 如何利用 uplink 鏈路組成 VC .................................................................................................................... 86 Service by Linshentech 第 5頁(yè) 共 96頁(yè) 如何對(duì) VC 組進(jìn)行切換 ................................................................................................................................ 88 SNMP 配置 ................................................................................................................................................................. 88 SNMP 協(xié)議概覽 .................................................................................................................................................. 88 SNMP 基本簡(jiǎn)介 .................................................................................................................................................. 88 配置 SNMP ...................................................................................................................................................... 89 SYSLOG 配置 ................................................................................................................................................................ 90 第三章 交換機(jī)維護(hù)操作 ............................................................................................................................................................ 90 交換機(jī)啟動(dòng)和關(guān)閉 ........................................................................................................................................................... 90 交換機(jī)重啟 ................................................................................................................................................................ 90 交換機(jī)關(guān)閉 ................................................................................................................................................................ 91 配置備份和恢復(fù) ................................................................................................................................................................ 91 交換機(jī)文件備份 ...................................................................................................................................................... 91 配置 文件的恢復(fù) ................................................................................................................................................. 92 如何升級(jí)交換機(jī) OS ................................................................................................................................................ 93 如何恢復(fù)出廠(chǎng)設(shè)置 .................................................................................................................................................. 93 密碼恢復(fù) .................................................................................................................................................................... 93 日常維護(hù)命令 .................................................................................................................................................................... 95 查看序列號(hào) show chassis hardware........................................................................................................... 95 查看硬件 show chassis hardware ............................................................................................................... 95 查看軟件版本 show version........................................................................................................................... 95 查看 CPU show chassis routingengine..................................................................................................... 95 ping 命令 .............................................................................................................................................................. 95 查看設(shè)備告警信息 show chassis alarms ................................................................................................... 95 查看詳細(xì)的硬件溫度及狀態(tài)信息 show chassis environment ............................................................. 95 查看接口 VRRP 狀態(tài)信息 show vrrp ............................................................................................................ 95 Service