一台cisco catalyst 2948G交换机不能工作,网线插入后灯也不亮,面板上只有STATUS橙灯亮和PSI绿灯亮,从console口看到如下启动信息,不知是什么问题?
0:00.568455: Please set IPAddr variable
0:00.569138: Please set Netmask variable
0:00.569582: Please set Broadcast variable
0:00.570038: No gateway has been specified
0:00.570694: Please set T***Server variable to do t*** downloads
0:00.571385: Network is not configured
WS-C2948G bootrom version 5.4(1), built on 2000.04.04 10:48:54
H/W Revisions: Fin: 2 Head: 6 Board: 1
Supervisor MAC addresses: 00:05:9a:ca:e0:00 through 00:05:9a:ca:e3:ff (1024 addresses)
Installed memory: 64 MB
Testing LEDs.... done!
rommon 1 >