Routing Protocol Terminologies
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Questions and Answers

What does the router do to inform the local router of the bandwidth on the link?

  • Calculates the advertised distance (correct)
  • Assigns the feasible successor
  • Calculates the best backup path
  • Calculates the feasible distance

    • Which IPv6 address block forwards packets to a multicast address rather than a unicast address?

  • FF00::/12 (correct)
  • 2000::/3
  • FC00::/7
  • FE80::/10

    • In the context of the exhibit, what happens if the switch port interface trust state becomes untrusted?

  • The switch port remains administratively down
  • Dynamic ARP Inspection is disabled (correct)
  • The switch port remains down until configuration
  • The switch port is connected to another switch

    • What is the main purpose of PortFast in a spanning tree network?

    <p>It minimizes spanning-tree convergence time.</p> Signup and view all the answers

    In a scenario where two switches are connected and one is set to Dynamic Auto while the other is set to Dynamic Desirable, what will be the result of this configuration?

    <p>The link becomes a trunk port.</p> Signup and view all the answers

    What action does B.VTP perform in a network of connected switches?

    <p>Propagate VLAN configuration information automatically.</p> Signup and view all the answers

    Which mode is necessary to configure an EtherChannel between two switches without using a negotiation protocol?

    <p>on</p> Signup and view all the answers

    After the Spanning Tree Protocol converges, what action does PortFast take on ports receiving BPDUs?

    <p>Shut down the port.</p> Signup and view all the answers

    What is the main functionality of a hypervisor in virtual machines?

    <p>Virtualizing physical components like CPU and memory</p> Signup and view all the answers

    In switch configuration shown in the exhibit, what error needs to be corrected based on the output from switch 1?

    <p>Native VLAN mismatch</p> Signup and view all the answers

    What OSPF network type is seen on a serial interface running encapsulation PPP by default?

    <p>Point-to-point</p> Signup and view all the answers

    When PortFast is enabled on an interface connected to another switch, what issue might arise?

    <p>Failure to detect switching loops causing broadcast storms</p> Signup and view all the answers

    What impact does connecting virtualized servers directly to a separate switch from the hypervisor have on efficiency?

    <p>Decreases efficiency by adding unnecessary hops</p> Signup and view all the answers

    In an OSPF single area setup between two routers, what network type is typically used for the interface connecting the routers?

    <p>Point-to-point</p> Signup and view all the answers

    What feature on the Cisco Wireless LAN Controller restricts management access from specific networks?

    <p>CPU ACL</p> Signup and view all the answers

    What action is taken by a Cisco IP phone when it receives untagged data traffic from an attached PC?

    <p>It allows the traffic to pass through unchanged.</p> Signup and view all the answers

    What will happen if cable length limits are exceeded?

    <p>The network will experience signal degradation.</p> Signup and view all the answers

    Which of the following does virtualization NOT involve?

    <p>Allowing logical network devices to communicate only within their virtual environment.</p> Signup and view all the answers

    What is the purpose of TACACS in a Cisco environment?

    <p>User authentication and authorization.</p> Signup and view all the answers

    What is the correct IPv4 network and subnet mask combination to assign in order to minimize 10.10.2250/28?

    <p>10.10.225.32, 255.255.255.224</p> Signup and view all the answers

    Which configuration correctly allows Router R1 to send all traffic to 192.168.1.1 when there is no matching routing-table entry?

    <p>R1(config)#ip route 0.0.0.0 0.0.0.0 192.168.1.1</p> Signup and view all the answers

    What command should be configured on the Switched Virtual Interface to efficiently use address space in an office with 8 floors and 30-40 users per floor?

    <p>ip address 192.168.0.0 255.255.254.0</p> Signup and view all the answers

    In the provided exhibit, which switch is designated as the root bridge?

    <p>S2</p> Signup and view all the answers

    What action can establish an OSPF neighbor relationship without forming an adjacency?

    <p>Modify hello interval</p> Signup and view all the answers

    Which IPv4 network and subnet mask combination should be assigned to minimize 10.10.225 18/28?

    <p>10 10 225 32, 255 255 255 224</p> Signup and view all the answers

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