router – web-dev-net-platform – কুইজ মডেল টেস্ট অনুশীলন – 39

router – web-dev-net-platform – কুইজ মডেল টেস্ট অনুশীলন – 39

12698. What does a Standard IP Access-list use as test criteria?

1. IP source and destination address
2. protocol numbers and port numbersSource MAC address
3. IPX source and destination address
4. IP source address

12699. The following commands were entered at the command prompt of a Cisco router. What do they accomplish? – access-list 1000 deny 9e.1234.5678.1212 4 access-list 1000 permit -1 interface ethernet 0 ipx network 9e interface ethernet 1 ipx network 4a interface serial 0 ipx network 1 ipx output-sap-filter 1000

1. None of the above
2. File server advertisements from server 9e.1234.5678.1212 will not be forwarded on interface S0.
3. Print server advertisements from server 9e.1234.5678.1212 will not be forwarded on interface S0.All other SAP services
4. other than print server

12700. Identify the method routers learn paths to destinations.

1. Major routes
2. Administrative distance
3. Dynamic routingNone of the above
4. configured by default”;}}

12701. Why is Frame Relay’s throughput lower than that of ATM

1. ATM does not need to have CRC checking/generation or bit stuffings functionality in the packets as in Frame Relay.
2. Frame Relaying have error control(ARQ) functionality but not ATM.Although both Frame relay and ATM have frame boundary recognition(flags)
3. ATM dosen’t have bit stuffing as in frame Relaying.Frame Relaying needs to do multiplexing of logical channels but not ATM.

12702. Identify reason for disabling CDP.

1. None of the above
2. Save bandwidth by eliminating overhead
3. If the router is not configured for RIP
4. If the router is configured for Appletalk

12703. Identify function of IPX access-lists.

1. None of the above
2. Control SAP traffic
3. Limit number of Novell servers on a network
4. Limit number of workstations on a network

12704. What does Spanning Tree Protocol in a switched LAN accomplish

1. To provide a mechanism for network monitoring in switched environments
2. To prevent switching loops in networks with redundant switched paths
3. To prevent routing loops in networks with redundant paths
4. To manage the VLAN database across multiple switches

12705. What is valid for RSTP

1. RSTP defines new port roles.
2. RSTP is a proprietary implementation of IEEE 802.1 D STP.
3. RSTP defines no new port states.
4. RSTP cannot operate with PVST+.

12706. When using access lists, what does a Cisco router check first?

1. The source address
2. The destination address
3. To see if the packet is routable or bridgeable
4. The packet contents

12707. What do the following statements in an extended access list accomplish? – access-list 101 deny TCP 172.16.4.0 0.0.0.255 172.16.3.0 0.0.0.255 eq 21 – access-list 101 deny TCP 172.16.4.0 0.0.0.255 172.16.3.0 0.0.0.255 eq 20 – access-list 101 permit TCP 172.16.4.0 0.0.0.255 0.0.0.0 255.255.255.255

1. This will permit tftp traffic.
2. This will block ftp traffic.
3. This will block http traffic.
4. This will permit ftp traffic.

আমাদের কাছে থাকা লক্ষ লক্ষ মডেল টেস্ট থেকে প্রাকটিজের জন্য কিছু এখানে তুলে ধরা হল। প্রতিটি অধ্যায়ের উপরে ইশিখন.কম কুইজ চ্যালেঞ্জ এ আছে শত শত মডেল টেস্ট বার বার মডেল টেস্ট দিয়ে নিজেকে যাচাই কর এবং পুরো বাংলাদেশের সকল শিক্ষার্থীর সাথে আপনার মেধা তালিকা দেখুন। প্রশ্নে কোন প্রকার ভুল থাকলে সঠিক উত্তরসহ নিচে কমেন্ট করে জানাবেন, আমরা ঠিক করে দেবো।