单项选择题

Which of the following commands should be used to make permanent static route entries that will persist across reboots？（）

A.chroot
B.route static
C.route add
D.smitty route

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热门试题

单项选择题Whichofthefollowingparameterscanpreventpacketfragmentationonrouterswhenconnectingtoremotenetworks？（）

A.mtu
B.sb-max
C.rfc1323
D.tcp_mssdflt

单项选择题InaTCP IPnetwork，whichofthefollowingprotocolsisinvolvedwhenauserissuesapingcommand？（）

A.TCP
B.UDP
C.ICMP
D.SMTP