单项选择题
Which of the following commands will remove all dynamic entries for a router’s NAT table？（）
A.clear nat translations B.clear ip nat translations* C.clear ip nat statistics D.clear ip nat transactions* E.clear ip nat translations F.clear ip nat translations all
多项选择题 Whichofthefollowingarecorrectstatements？（）
多项选择题 Whichofthefollowingarebyproductsofastructuredmaintenanceplan？（Chooseallthatapply.）（）
多项选择题 WhichofthefollowingstatementsconcerningIGMParecorrect？（Chooseallthatapply.）（）
