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

Whichofthefollowingparameterscanpreventpacketfragmentat...

单项选择题Which of the following parameters can prevent packet fragmentation on routers when connecting to remote networks？（）

InaTCP/IPnetwork，whichofthefollowingprotocolsisinvolved...

单项选择题In a TCP/IP network， which of the following protocols is involved when a user issues a ping command？（）

AllofthefollowingcommandswillsetthehostnameintheODMdata...

单项选择题All of the following commands will set the hostname in the ODM database EXCEPT：（）。