多项选择题
A.RIPV1/V2 B.IGRP和EIGRP C.OSPF D.IS-IS
A.access-list 11 deny tcp 192.168.1.0 0.0.0.255 eq telnet/access-list 111 permit ip any any B.access-list 111 deny tcp any 192.168.1.0 eq telnet/access-list 111 permit ip any any C.access-list 111 deny udp 192.168.1.0 0.0.0.255 eq telnet/access-list 111 permit ip any any D.access-list 111 deny tcp any 192.168.1.0 0.0.0.255 eq telnet/access-list 111 permit ip any any
A.30 B.20 C.15 D.25
A.第一层B.第二层C.第三层D.第三层以上
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