network 206 test

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Question 1.1. (TCO 1) What additional information is contained in the 12-bit extended system ID of a BPDU? (Points : 6)

        VLAN ID         Host address         MAC address         Port ID

Question 2.2. (TCO 1) EIGRP is a _____. (Points : 6)

        link-state routing protocol         proprietary routing protocol         protocol that works well in smaller networks         statistical routing protocol

Question 3.3. (TCO 1) _____ is enabled by default. (Points : 6)

        STP         EtherChannel         PortFast         VLAN 100

Question 4.4. (TCO 2) How would you describe an EtherChannel implementation? (Points : 6)

        EtherChannel supports between two to 10 separate links.         It increases the chance of a spanning-tree loop.         A trunked port can be part of an EtherChannel bundle.         EtherChannel operates only at layer 2.

Question 5.5. (TCO 2) You have configured EtherChannel . Which command will display the group used? (Points : 6)

        show interface port-channel3         show etherchannel summary         show etherchannel port-channel         show interface g0/1 etherchannel

Question 6.6. (TCO 2) The configuration of which other protocol can affect or cause problems with the EtherChannel configuration? (Points : 6)

        LACP         DTP         STP         DTP and STP

Question 7.7. (TCO 3) _____ is a global organization that certifies the interoperability of 802.11 products from different vendors. (Points : 6)

        FCC         IEEE         ITU-R         Wi-Fi Alliance

Question 8.8. (TCO 3) A(n) _____ is used in enterprise deployments to manage groups of lightweight access points (Points : 6)

        access point         RADIUS authentication server         WLAN controller         Wireless switch

Question 9.9. (TCO 3) Which technology is used to increase the available bandwidth for the wireless network? (Points : 6)

        MIMO         Mixed mode         OFDM         WPS

Question 10.10. (TCO 4) Which OSPF state is reached when the network has converged? (Points : 6)

        Converge         Exchange         Full         Two-Way

Question 11.11. (TCO 4) _____ is a link-state routing protocol. (Points : 6)

        EIGRP         OSPF         RIPv2         RSTP

Question 12.12. (TCO 4) Why would OSPF routing protocol authentication be enabled on a network? (Points : 6)

        To activate IPsec for IPv6         To share routing information with neighbors in a secure manner         To block unauthorized access to the router         To activate LACP

Question 1.1. (TCO 4) How might one describe OSPF type 5 LSAs? (Points : 6)

        They are used to update routes between OSPF areas.         They are called autonomous system external LSA entries.         They are called router link entries.         They are used where there is an elected DR in multi-access networks.

Question 2.2. (TCO 4) How might one describe OSPF type 3 LSAs? (Points : 6)

        They are used to update routes between OSPF areas.         They are called autonomous system external LSA entries.         They are called router link entries.         They are used where there is an elected DR in multi-access networks.

Question 3.3. (TCO 5) EIGRP _____ packets have a need for specific information. (Points : 6)

        Hello         Query         Update         Reply

Question 4.4. (TCO 5) The EIGRP hello packets are sent using the _____ protocol? (Points : 6)

        TCP         reliable RTP         UDP         unreliable RTP

Question 5.5. (TCO 5) What is a benefit of EIGRP? (Points : 6)

        It is an open standard.         Automatic route summarization of all routes         Quickly adapts to alternate routes for rapid convergence         It does not use loopback addresses.

Question 6.6. (TCO 5) A network engineer issues the maximum-paths command to configure load balancing in EIGRP. Which CLI mode is he in? (Points : 6)

        Privileged mode         Global configuration mode         Router configuration mode         Interface configuration mode

Question 7.7. (TCO 5) The quad zero static default route _____. (Points : 6)

        is not used with EIGRP         should be configured on the router facing the ISP         is distributed for IPv6 with the redistribute IPv6 static command         is represented as 0.0.0.0 255.255.0.0

Question 8.8. (TCO 5) _____ is also called the bit bucket. (Points : 6)

        Loopback         Link-Local         Null0 interface         EIGRP process link

Question 9.9. (TCO 6) On Cisco routers, where is the IOS stored? (Points : 6)

        Flash memory         NVRAM         ROM         tftp server

Question 10.10. (TCO 6) What is the tftp server used for? (Points : 6)

        It allows for management of the router from a remote location.         It is required for VPN connectivity for workers who must travel.         It is used as a backup location for the IOS.         It holds the IOS license agreement.

1. (TCO 1) Name the characteristics which would more likely be considered in purchasing an access layer switch, as compared to buying switches that operate at the other layers of the Cisco hierarchical design model. (Points : 14)

             

Question 2.2. (TCO 2) What is a benefit of using the channel-group 2 mode passive interface configuration command? (Points : 14)

             

Question 3.3. (TCO 3) Describe in detail the WiGig standard, in your own words. (Points : 14)

             

Question 4.4. (TCO 4) What is the criteria for selecting the OSPF router ID that uniquely identifies a router in an OSPF domain? Explain the process of selecting the router ID. (Points : 14)

             

1. (TCO 4) In your own words, list and describe the four steps to implementing multi-area OSPF. (Points : 14)

             

Question 2.2. (TCO 5) What are the three default EIGEP ADs with the source of route. List them in the order of preferred administrative distance with the best AD first. (Points : 14)

             

Question 3.3. (TCO 5) Write all the necessary commands to support MD5 authentication of the CHG_Secure keychain with a key string of Pep$R5. You must also include the IOS command prompts in front of the commands. Assume that you are already in global config mode.  Rtr1(config) # (Points : 14)