Network topology exhibit： https://assets.asklib.com/images/image2/2018072615025438120.jpg In this network segment， the two routers on the network are configured for GLBP （Gateway LoadBalancing Protocol）. What can be said about this？（）

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• You work as a network engineer for . You study the exhibit carefully. What happens when the switch 2 is connected to the rest of the network in the VTP domain Lab_Network？（） Exhibit： https://assets.asklib.com/images/image2/2018073016373365008.jpg

  A . The recently introduced switch 2 removes all configured VLANs throughout the VTP domain.  B . The recently introduced switch 2 creates a STP loop in the VTP domain. C . The recently introduced switch 2 switches over to VTP transparent mode in order to be included into the VTP domain. D . A trunk should be configured between the two switches in order to integrate 2 into the VTP domain. E . The recently introduced switch 2 adds one more VLAN to the VLAN database in the VTP domain.

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• Refer to the exhibit. Given the topology shown, what are two ways to allow the VPN to operate?（）https://assets.asklib.com/images/image2/2018080114364950184.jpg

  A . Use route maps on the 831 B . The 831 has IPSec NAT-Transparency (NAT-T) enabled C . Disallow split tunneling on the 831 D . IPSec pass-through must be enabled on the Linksys E . Use the port-mapping feature on the residential router

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• Refer to the exhibit. Which statement is true regarding the topology?（）https://assets.asklib.com/images/image2/2018080114305422197.jpg

  A . An IPSec tunnel cannot be established between Router A and Router B B . The Linksys Firewall router does not support PPPoE C . Destination addresses defined in RFC 1918 are not supported within an IPSec tunnel D . The phone and PC behind Router A will not be able to connect to a host on 192.168.1.0/24

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• Exhibit： https://assets.asklib.com/images/image2/2018073016154622176.jpg You work as a network administrator at . You study the exhibit carefully. What can be drawn about VLANs 200 and 202 from the exhibit？（）

  A . VLAN 200 carries traffic from promiscuous ports to isolated， community， and other promiscuous ports in the same VLAN. VLAN 202 carries traffic between community ports and to promiscuous ports. B . VLAN 200 carries traffic from promiscuous ports to isolated， community， and other promiscuous ports in the same VLAN. VLAN 202 carries traffic from isolated ports to a promiscuous port. C . VLAN 202 carries traffic from promiscuous ports to isolated， community， and other promiscuous ports in the same VLAN. VLAN 200 carries traffic from isolated ports to a promiscuous port. D . VLAN 202 carries traffic from promiscuous ports to isolated， community， and other promiscuous ports in the same VLAN. VLAN 200 carries traffic between community ports and to promiscuous ports.

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• Refer to the exhibit. You want to use all the routes in the EIGRP topology for IP load balancing. Which two EIGRP subcommands wou ld you use to accomplish this goal?（）https://assets.asklib.com/images/image2/2018073016331495540.jpg

  A . traffic - share balanced B . distance C . maximum- paths D . default - network E . variance

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• Refer to the exhibit. Looking at the topology diagram and the partial router configurations shown, which statement is true? （）https://assets.asklib.com/images/image2/2018073016254049258.jpg

  A . The NProuter has two OSPF neighbors in the "Full" adjacency state B . The NProuter serial0/0 interface has the OSPF dead timer set to 10 seconds C . The NProuter serial0/0 interface has been configured with an OSPF network type of "pointtopoint" D . The 10.1.1.1 and 10.1.1.2 routers are not using the default OSPF dead and hello timers setting E . The "Mismatched" error is caus ed by the expiration of the OSPF timer

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• Refer to the exhibit. EIGRP is configured on all routers in the network. On a basis of the show ip eigrp topology output provided, what conclusion can be deri ved? （）https://assets.asklib.com/images/image2/2018073011011275162.jpg

  A . Router R1 is waiting for a reply from the neighbor 10.1.2.1 to the hello message sent out inquiring for a second successor to network 10.6.1.0/24 B . Router R1 can send traffic destined for network 10.6.1.0/24 out of interface FastEthernet0/0 C . Router R1 is waiting for a reply from the neighbor 10.1.2.1 to the hello message sent out before it declares the neighbor unreachable D . Router R1 is waiting for a reply from the neighbor 10.1.2.1 in response to the query sent out about network 10 .6.1.0/24

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• Refer to the exhibit. Which two statements about the topologies shown are correct?（）https://assets.asklib.com/images/image2/201807261132244948.jpg

  A . Design 1 is a looped triangle design. B . Design 2 is a looped triangle design. C . Design 2 achieves quick convergence using RSTP. D . Both designs supportstateful services at the aggregation layer. E . Design 2 is the most widely deployed in enterprise data centers.

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• Network topology Exhibit： https://assets.asklib.com/images/image2/2018073108484671566.jpg You work as a network engineer for. You are required to set up the network being displayed in the network topology exhibit through the console using IOS commands.

  A . 正确 B . 错误

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• Refer to the topology shown in the exhibit. Which ports will be STP designated ports if all the links are operating at the same bandwidth? （）https://assets.asklib.com/images/image2/201807231709263903.jpg

  A . Switch A - Fa0/0 B . Switch A - Fa0/1 C . Switch B - Fa0/0 D . Switch B - Fa0/1 E . Switch C - Fa0/0 F . Switch C - Fa0/1

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• Exhibit： https://assets.asklib.com/images/image2/2018073015201011761.jpg Exhibit： You work as a network engineer at Company. You study the exhibit carefully. Which GLBP  device hosts receive the MAC address assignment？（）

  A .  R1 B .  R2 C .  The AVG D .  The AVF E .  None of the other alternatives apply

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• Refer to the exhibit.How many broadcast domains exist in theexhibited topology？（）https://assets.asklib.com/images/image2/2018072414031738897.jpg

  A . one B . two C . three D . four E . five F . six

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• You work as a network engineer for . You study the exhibit carefully. From the configuration shown， what can be determined？（） Exhibit: https://assets.asklib.com/images/image2/2018073016525496857.jpg

  A . The remaining secure MAC addresses will be dynamically learned， converted to sticky secure MAC addresses， and added to the running configuration. B . Since a voice VLAN is configured in this example， port security should be set for a maximum of 2. C . The sticky addresses will only be those manually configured MAC addresses enabled with the sticky keyword. D . A security violation will restrict the number of addresses to a maximum of 10 addresses per access VLAN and voice VLAN. The port will be shut down if more than 10 devices per VLAN attempt to access the port.

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• Refer to the exhibit. Which three statements accurately describe this GLBP topology？（）https://assets.asklib.com/images/image2/2018072610142826513.jpg

  A . Router A is responsible for answering ARP requests sent to the virtual IP address B . If Router A becomes unavailable， Router B will forward packets sent to the virtual MAC address ofRouter A C . If another router were added to this GLBP group， there would be two backup AVGs D . Router B is in GLBP listen state E . Router A alternately responds to ARP requests with different virtual MAC addresses F . Router B will transition from blocking state to forwarding state when it becomes the AVG

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• You work as a network engineer for . You study the switch exhibit carefully. Which two statements are true？ （） Exhibit: https://assets.asklib.com/images/image2/2018073016342661542.jpg

  A . The trust boundary is not on this switch. B . It is displaying the AutoQos configuration that was initially applied. C . Interface Fa0/3 trusts allCoS values. D . The switch does not trust theCoS values of a Cisco IP phone attached to port Fa0/3. E . The show auto qos command shows the user-defined QoS settings. F . The show auto qos command does not display user configuration changes currently in effect.

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• You need to determine the correct wireless LAN topology for use in the Company network.  Which  three statements are true about the various WLAN topologies？（）

  A .  In ad hoc mode， the Independent Basic Service Set （IBSS） is a framework in which mobile  clients connect directly without an intermediate access point. B .  In Infrastructure mode， the Basic Service Set （BSS） is a framework in which mobile clients use  a single access point for connecting to each other or to wired network resources. C .  In Infrastructure mode， the Extended Services Set （ESS） is a framework in which two or more  Basic Service Sets are connected by a common distribution system （DS）. D .  In Infrastructure mode， the Independent Basic Service Setet （IBSS） is a framework in which  mobile clients connect directly without an intermediate access point. E .  In ad hoc mode， the Basic Service Set （BSS） is a framework in which mobile clients use a  single AP for connecting to each other or to wired network resources. F .  In ad hoc mode， the Extended Services Set （ESS） is a framework in which two or more Basic  Service Sets are connected by a common distribution system （DS）

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• The network administrator has enabled BPDU guard on the LAN.  Why is an effective way to prevent an unauthorized rogue switch from altering the spanning-tree topology of this network？ （）

  A . BPDU guard can be used to prevent invalid BPDUs from propagating throughout the network.  B . BPDU guard can guarantee proper selection of the root bridge. C . BPDU guard can be utilized to prevent the switch from transmitteing BPDUs and incorrectly altering the root bridge election. D . BPDU guard can be utilized along with PortFast to shut down ports when a switch is connected to the port. E . None of the other alternatives apply

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• Which VPN management feature would be considered to ensure that the network had the leastdisruption of service when making topology changes？（）

  A .  dynamic reconfiguration B .  path MTU discovery C .  auto setup D .  remote management

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• Refer to the exhibit. Which three statements accurately describe this GLBP topology？ （Choose three.）（）https://assets.asklib.com/images/image2/2018072410573476016.jpg

  A .  Router A is responsible for answering ARP requests sent to the virtual IP address. B .  If Router A becomes unavailable， Router B will forward packets sent to the virtual MAC address of Router A C .  If another router were added to this GLBP group， there would be two backup AVGs D .  Router B is in GLBP listen state. E .  Router A alternately responds to ARP requests with different virtual MAC addresses. F .  Router B will transition from blocking state to forwarding state when it becomes the AVG

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• Refer to the exhibit. How many broadcast domains exist in the exhibited topology?dc7fe144cddd7e03e1f5f5398da13a2f.jpg

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• The 5900 series multi-mode basestation supports multiple CPRI network to pologies between the BBU5900 and the RFU/RRU in the tree topology（）

  A．正确 B．错误 此题为判断题(对，错)。

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• Refer to the exhibit. Which statement about dynamic routing protocols for this network is true？ （）

  <img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/3f045f77c2fdb845bea361bfaf30df1f.jpg' /> A.No dynamic interior routing protocol can summarize as shown B.Unless configured otherwise, EIGRP would automatically summa rize the prefixes as shown in the exhibit C.With this IP addressing scheme, EIGRP can be manually configured to summarize prefixes at the specified summarization points D.The IP address design lends itself to OSPF Each summarizing router would be an ABR, summarizing to the next area in the address hierarchy

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• Click the Exhibit button.When configuring WXC A‘s local WAN parameters, which QoS network parameter would you choose？（）

  <img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/7a3e04e05d324bd96ad245b89b3b2356.jpg' /> A. over-subscribed B. under-subscribed C. dedicated circuits D. nondedicated circuits

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• Refer to the exhibit. EIGRP had converged in AS 1 when the link between router R1 and R2 went down. The console on router R2 generated the following messages:*Mar 20 12:12:06: %DUAL - 5NBRCHANG E: IP - EIGRP 1: Neighbor 10.1.4.3 (Serial0) is down: stuck in active*Mar 20 12:15:23: %DUAL -3- SIA: Route 10.1.1.0/24 stuck - in - active state in IP - EIGRP 1.Cleaning up The network administrator issued the show ip eigrp topology active command on R2 to check the status of the EIGRP network.Which statement best describes the reason for the error messages？（）

  <img src='https://img2.soutiyun.com/shangxueba/ask/64335001-64338000/64337716/48ae99ce89919b8ea814d8bd8606dee0.jpg' /> A. Incorrect bandwidth configuration on router R3 prevents R2 from establishing neighbor adjacency. B. Incorrect bandwidth configuration on router R 5 prevents R2 from establishing neighbor adjacency. C. Router R3 did not reply to the query about network 10.1.1.0/24 sent by router R2 . D. Router R5 did not reply to the query about network 10.1.1.0/24 sent by router R2 .

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