0x7E（0x表示7E），但地址字段A和控制字段C都是固定不变的，分别为0xFF、0x03。PPP协议不是面向比特的，因而所有的PPP帧长度都是整数个字节

/ifconfig eth0:0 192.168.11.7 up /sbin/route add host 192.168.11.7 eth0:0 2. 修改/etc/ftpaccess,enable virtual ftp . 加下面的行到该文件中 virtual 192.168.11.

olid windowtext 1.0pt; msopaddingalt: 0cm 5.4pt 0cm 5.4pt; msoborderinsideh: 1.0pt solid windowtext

mls qos int gig x/x stat WRED drop counts: qid thresh1 thresh2 FreeQ 1 : 0 0 1600 2 : 0 0 1229

FastEthernet0/0 is up, line protocol is up Hardware is AmdFE, address is 000b.5ffc.2ba0 (bia

FastEthernet0/0 is up, line protocol is up Hardware is AmdFE, address is 000b.5ffc.2ba0 (bia