Cisco 2960X IOS 版本挑選 & 更新
Cisco 2960X IOS 版本挑選 & 更新 官方工具: Cisco Software Download 輸入 Product Name 來搜尋 & 下載 IOS,沒有特別需求一般推薦選擇 Suggested Release Cisco IOS Software Checker 檢查對應版本是否有已知漏洞 Cisco Bug Search Tool 輸入 Product Name & Releases,查詢是否有已知的 Bug 更新步驟 1. 設定 Layer 3 介面(int vlan1 也可以),待會要利用 TFTP 來傳輸 Image 1 2 3 4 5 6 Switch#conf t Switch(config)#int fastEthernet 0 Switch(config-if)#ip address 192.168.1.33 255.255.255.0 Switch(config-if)#no shutdown Switch(config-if)# 2. 測通 TFTP Server 1 2 3 4 5 6 Switch#ping 192.168.1.100 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.1.100, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/203/1000 ms Switch# 3. Copy IOS Image 到 flash 上 1 2 3 4 5 6 7 8 9 10 Switch#copy tftp flash: Address or name of remote host []? 192.168.1.100 Source filename []? c2960x-universalk9-mz.152-2.E9.bin Destination filename [c2960x-universalk9-mz.152-2.E9.bin]? Accessing tftp://192.168.1.100/c2960x-universalk9-mz.152-2.E9.