Which of the following are true regarding switched virtual circuits (SVCs) and permanent virtual circuits (PVCs)? Choose two. A. SVCs and PVCs can use the same circuit. B. PVCs are permanently established virtual circuits. C. SVCs and PVCs terminate the circuit when data transmission is complete. D. SVCs are virtual circuits that are dynamically established on demand and terminated when data transmission is complete.

1 Answers  

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difference between layer 3 switch and router

0 Answers   Aptron, Tech Mahindra,

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It is not necessary to build an entire network to prove your network design. A. True B. False

1 Answers  

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Match the following devices with the correct description. A. Switch 1. Operates at the physical layer and extends the cable as if it is a single cable. B. Router 2. Operates at the physical layer and connects all connections into one device or concentrator. C. Repeater 3. Operates at the network layer and can filter both hardware and network addresses. D. Hub 4. Works at the Data-Link layer and transmits a digital signal only to the specific port where the destination MAC address is located.

1 Answers  

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What type of address is analyzed by a Layer 2 switch? A. network address B. MAC and network address C. Protocol type, MAC, and network address D. MAC address

2 Answers  

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What are three LAPB features supported by SDLC? A. Frame types B. Frame format C. Field functions D. ABM

1 Answers  

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A remote user needs a static IP address to support a specific application.Which remote access VPN addressing technique supports this ?

2 Answers   Pari Networks,

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In an ATM network, which type of device is in a LAN per ELAN (Emulated LAN)? A. LAN Emulation Workstation B. LAN Emulation Router C. LAN Emulation Server D. LAN Emulation Bridge

1 Answers  

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OSPF supports priority routing for which TCP/IP feature? A. PA B. TCP C. IP D. SNA

1 Answers  

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You may receive a case study including Token Ring and Ethernet, so you may want to look at any constraints with cabling between Token Ring and Ethernet networks. Which statement describes the constraints imposed by the existing network? A. Replace all cabling B. Test all cabling C. Do not replace cabling D. Use microwave instead of cabling

1 Answers  

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Which tools help to characterize a network? A. Sniffer B. CiscoWorks 2000 C. Netsys D. All of the above

1 Answers  

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When designing a flat switched network you can have: A. the same number of IP and IPX nodes without performance degradation B. more IP than IPX nodes on the same segment C. more IPX than IP nodes on the same segment D. more AppleTalk than IP nodes on the same segment

1 Answers  

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