TK78 IP问题

spoto_ztf

<P>TK78 P144 - Question NO 13<BR>In this network, you must configure router TK1 to provide connectivity to router TK2. The entire<BR>network must utilize the 192.1.1.0/24 network. If RIP is being used as the routing protocol, which 3 sets of commands will need to be completed on TK1? (Choose 3).<BR>A. TK1(config)# interface ethernet 0<BR>TK1(config-if)# ip address 192.1.1.129 255.255.255.192<BR>TK1(config-if)# no shutdown<BR>B. TK1(config)# interface ethernet 0<BR>TK1(config-if)# ip address 192.1.1.97 255.255.255.192<BR>TK1(config-if)# no shutdown<BR>C. TK1(config)# interface serial 0<BR>TK1(config-if)# ip address 192.1.1.4 255.255.255.252<BR>TK1(config-if)# clock rate 56000<BR>D. TK1(config)# interface serial 0<BR>TK1(config-if)# ip address 192.1.1.6 255.255.255.252<BR>TK1(config-if)# no shutdown<BR>E. TK1(config)# router rip<BR>TK1(config-router)# network 192.1.1.4<BR>TK1(config-router)# network 192.1.1.128<BR>F. TK1(config)# router rip<BR>TK1(config-router)# version 2<BR>TK1(config-router)# network 192.1.1.0</P><P>在这题中,答案是 ADF,但是我觉的B也可以啊()<BR>255.255.255.192 <BR>IP段为: 65 - 126<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 129 - 190</P><P>A选项的 129 再该区间 B选项的 97 也在该区间啊应该也可以选啊,是不是答案有问题啊?????</P>

王晓强

<P>TK2的E0网段为192.1.1.65/26~192.1.1.127/26,这说明TK1的E0网段不能在这个范围内，不然会出现问题，一个IP多台主机！这就是B选项的错误所在！TK1的E0网段要避开这个范围！就是A选项192.1.129/26~192.1.1.190/26.答案没问题！</P>