根據(jù)下圖,網(wǎng)絡(luò)連接到路由器R2被匯總為一條192.168.176.0/21的路由,并發(fā)給R1。哪兩個數(shù)據(jù)包目的地址R1會轉(zhuǎn)發(fā)給R2?()
A.192.168.194.160 B.192.168.183.41 C.192.168.159.2 D.192.168.183.255 E.192.168.179.4 F.192.168.184.45
A.Only the enable password will be encrypted. B.Only the enable secret password will be encrypted. C.Only passwords configured after the command has been entered will be encrypted. D.It will encrypt the secret password and remove the enable secret password fromthe configuration. E.It will encrypt all current and future passwords.
A.L2TP B.IPsec C.PPTP D.RSA