Which data link layer protocol is used to carry frames across a Frame Relay link? HDLC PPP LAPD *** LAPF Frame RelayWhich of the following statements are true about a basic Frame Relay WAN connection between a customer and the service provider? (Choose two.) *** DTE devices such as routers and FRADs transmit user data. DTE devices such as Frame Relay switches…
1Why must routers be configured to specify the ISDN switch type? *** Switches use various implementations of Q.931. The IOS of most routers lacks the ability to autosense the switch. The switch must know what type of router it is communicating with. The Layer 3 connection between the terminal equipment and the ISDN switch is not standardized. 2Which of…
How did Cisco alter the HDLC encapsulation to allow a single link to carry multiple protocols? split the transmissions into multiple channels each carrying a single protocol identified the protocol in the FCS field compressed the datagrams differently for each protocol *** added a type field to identify the protocolA technician has used Telnet to gain remote access to…
1Which statements are correct regarding ATM connections? (Choose two.) uses only PVCs *** is useful for video transfers *** has data rates beyond 155 Mbps cells have 32 byte payload and a 5 byte overhead mandates single virtual circuits on a single leased line connection 2Which of the following describes a packet-switched network using connection-oriented data transfer? (Choose two.) ***…
Not : Bu cevaplari aynen gecirirseniz alacaginiz puan %80 dir.What is accomplished by segmenting a LAN with a bridge? *increase large collision domains reduce large collision domains reduce small broadcast domains increase small broadcast domains 2 How many Telnet sessions can take place simultaneously on a router running a standard edition of the IOS? 4…
1A network administrator is asked to design a system to allow simultaneous access to the Internet for 250 users. The ISP for this network can only supply five public IPs. What can be used to accomplish this task? routable translation dynamic translation static translation *** port address translation 2 The LAN attached to the Ethernet interface of the Raleigh router…
1Which of the following describes the roles of devices in a WAN? (Choose three.) *** A CSU/DSU terminates a digital local loop. A modem terminates a digital local loop. A CSU/DSU terminates an analog local loop. *** A modem terminates an analog local loop. *** A router is commonly considered a DTE device. A router is commonly considered a DCE…
1Which statements are true regarding configuring SNMP? (Choose three.) It is best to use the default read-only community strings in enterprise networks. *** It is not advisable to use the default read-write community string in an enterprise network. *** More than one read-only community string is supported. *** Authorized management stations can modify MIB objects with read-write access specified. The…
1What is the default number of pings issued by a DHCP server to a pool address before sending the DHCPOFFER to a client? one *** two three four five 2 Refer to the graphic. Which command would allow the router to forward DHCP broadcasts from Host A to the DHCP server? *** ip helper-address dhcp helper-address dhcp relay-agent dhcp-relay 3Which of the following traffic types…