【正文】
ess or name of remote host []? Source filename []? Destination filename [runningconfig]? Accessing Loading from (via Ether0): ! [OK 1684/3072 bytes] 1684 bytes copied in secs (99 bytes/sec) 169。 1999, Cisco Systems, Inc. ICND— 532 Cisco IOS File Systems and Devices RAM NVRAM TFTP server Flash flash: system: nvram: tftp: 169。 1999, Cisco Systems, Inc. ICND— 533 管理 IOS Images Network server FLASH Router Network server 169。 1999, Cisco Systems, Inc. ICND— 534 備份 IOS的準備工作 ? Check access to the server Router Network server 169。 1999, Cisco Systems, Inc. ICND— 535 備份 IOS的準備工作 ?Check access to the server ?Check space available on the server Router Network server 169。 1999, Cisco Systems, Inc. ICND— 536 備份 IOS的準備工作 ? Check access to the server ? Check space available on the server ? Check file naming convention Router Network server 169。 1999, Cisco Systems, Inc. ICND— 537 備份 IOS的準備工作 Router Network server ? Check access to the server ? Check space available on the server ? Check file naming convention ? Create file on server if required 169。 1999, Cisco Systems, Inc. ICND— 538 wg_ro_ashow flash System flash directory: File Length Name/status 1 10084696 [10084760 bytes used, 6692456 available, 16777216 total] 16384K bytes of processor board System flash (Read ONLY) 驗證 Flash容量及文件名 Verify Flash memory has room for the IOS image 169。 1999, Cisco Systems, Inc. ICND— 539 wg_ro_acopy flash tftp Source filename []? Address or name of remote host []? Destination filename []? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! output omitted 10084696 bytes copied in secs (14223 bytes/sec) wg_ro_a 備份 IOS Back up current files prior to updating Flash Network server FLASH copy flash tftp 169。 1999, Cisco Systems, Inc. ICND— 540 wg_ro_acopy tftp flash Address or name of remote host []? Source filename []? Destination filename []? Accessing Erase flash: before copying? [confirm] Erasing the flash filesystem will remove all files! Continue? [confirm] Erasing device... eeeee (output omitted) ...erased Erase of flash: plete Loading from (via Ether0): !!!!!!!!!!!!!!!!!!!! (output omitted) [OK 10084696/20238704 bytes] Verifying checksum... OK (0x9AA0) 10084696 bytes copied in secs (32636 bytes/sec) wg_ro_a 升級 IOS ? Erase Flash occurs before loading new image ? Note message that image already exists Network server FLASH 169。 1999, Cisco Systems, Inc. ICND— 541 演講完畢,謝謝觀看!