rommon 1 > tftpdnld IP_ADDRESS: 192.168.55.199 IP_SUBNET_MASK: 255.255.255.0 DEFAULT_GATEWAY: 192.168.55.1 TFTP_SERVER: 192.168.55.105 TFTP_FILE: c2600-j1s3-mz.123-18.bin Invoke this command for disaster recovery only. WARNING: all existing data in all partitions on flash will be lost! Do you wish to continue? y/n: [n]: y 本文来自China...