Which command on router EzonexamA will assign the last usable IP address from the 192.168.32.128/28 subnetwork to a router interface?
AEzonexamA(config-if) ip address 192.168.32.142 255.255.255.240
BEzonexamA(config-if) ip address 192.168.32.143 255.255.255.240
CEzonexamA(config-if) ip address 192.168.32.158 255.255.255.240
DEzonexamA(config-if) ip address 192.168.32.145 255.255.255.240
EEzonexamA(config-if) ip address 192.168.32.144 255.255.255.240
FEzonexamA(config-if) ip address 192.168.32.158 255.255.255.240
题目答案
A
您的答案
答案解析
解析:EXPLANATION:THE LAST USABLE IP ADDRESS WOULD BE 128 + (16-2) = 142 BECAUSE ONLY THE LAST 4 BITS OF THE LAST OCTET ARE USED FOR HOST ADDRESSING.
A