【文章內(nèi)容簡介】 110頁 端口 廣播風(fēng)暴控制 ............................................................................................................................................................ 71 VRRP 配置 ........................................................................................................................................................................... 71 如何配置 VRRP .......................................................................................................................................................... 73 如何檢查 VRRP 狀態(tài) ................................................................................................................................................ 74 如何切換 VRRP .......................................................................................................................................................... 74 BFD 配置 ............................................................................................................................................................................. 74 OSPF 中配置 BFD....................................................................................................................................................... 74 靜態(tài)路由中配置 BFD................................................................................................................................................ 75 交換機 FIREWALL限制功能 ................................................................................................................................................ 75 限制 IP 地 ................................................................................................................................................................... 75 限制 MAC 地址 .......................................................................................................................................................... 76 VIRTUALCHASSIS 設(shè)置 ........................................................................................................................................................... 76 VC 知識 ............................................................................................................................................................................... 76 如何建立 VC 組 ......................................................................................................................................................... 77 如何擴充 VC 組交換機 ............................................................................................................................................. 79 如何利用 uplink 鏈路組成 VC ................................................................................................................................ 80 如何對 VC組進行切換 ............................................................................................................................................. 82 SNMP 配置 ......................................................................................................................................................................... 83 SYSLOG 配置 ......................................................................................................................................................................... 84 3 交換機維護操作 ......................................................................................................................... 84 交換機啟動和關(guān)閉 .............................................................................................................................................................. 84 重新啟動 ...................................................................................................................................................................... 84 關(guān)閉 .............................................................................................................................................................................. 85 配置備份和恢復(fù) .................................................................................................................................................................. 85 配置備份 ...................................................................................................................................................................... 85 配置 恢復(fù) ...................................................................................................................................................................... 86 如何升級交換機 OS ............................................................................................................................................................ 87 如何恢復(fù)出廠設(shè)置 .............................................................................................................................................................. 89 密碼恢復(fù) .............................................................................................................................................................................. 89 日常維護命令 ...................................................................................................................................................................... 91 查看序列號 show chassis hardware...................................................................................................................... 91 查看硬件 show chassis hardware .......................................................................................................................... 91 查看軟件版本 show version .................................................................................................................................... 91 查看 CPU show chassis routingengine ................................................................................................................ 91 ping 命令 .........................................................................................................................