Can you explain the basic of encryption in VPN?
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Which commands will restart the router? A.) router#system exit B.) router >reload C.) router#shutdown D.) router#reload E.) router#(config)reload F.) router#system restart
Identify the 4 that are not LAN technologies? A.) HDLC B.) FDDI C.) 802.5 D.) HSSI E.) SDLC F.) Frame Relay
What port does rip use?
Which OSI layer performs code conversion, code formatting and encryption? A.) Physical B.) Data-Link C.) Application D.) Transport E.) Presentation F.) Network
Identify 3 methods used to prevent routing loops? A.) Split horizon B.) Holddown timers C.) Poison reverse D.) SPF algorithm E.) LSP's
Which of the following are examples of the Session Layer? A.) TCP B.) RPC C.) SQL D.) NFS E.) Token Ring
CSMA/CD stand for which of the following? A.) Carrier Sense, Multiple Access with Collision Detection B.) Collision Sense, Multiple Access with Collision Detection C.) Collision Sense, Multiple Access with Carrier Detection D.) Carrier Sense, MAC address with Collision Detection
what is the main features of link state routing protocols?
Which of the following are examples of the Transport Layer? A.) SQL B.) UDP C.) IP D.) LLC E.) ARP
Which two does 100BaseT use? A.) CSMA/CD B.) IEEE 802.5 C.) 802.3u D.) Switching with 53-byte cells
Which command, that is used to test address configuration, uses Time-To-Live (TTL) values to generate messages from each router. A) telnet B) ping C) trace D) bootp
A user device that connects to a DCE must be which of the following? A.) DTE B.) CPE C.) Demarc D.) DCE E.) CO