This item contains several questions that you must answ……

多项选择题This item contains several questions that you must answer. You can view these questions byclicking on the Questions button to the left. Changing questions can be accomplished by clickingthe numbers to the left of each question. In order to complete the questions， you will need to referto the SDM and the topology， neither of which is currently visible. To gain access to either the topology or the SDK click on the button to left side of the screen that Cisco 642-832： Practice Exam corresponds to the section you wish to access. When you have finished viewing the topology theSDK you can return to your questions by clicking on the Questions button to the left. Which peer authentication method and which IPSEC mode is used to connect to the branchlocations？（）

A.Digital Certificate
B.Pre-Shared Key
C.Transport Mode
D.Tunnel Mode
E.GRE/IPSEC Transport Mode
F.GRE/IPSEC Tunnel Mode

单项选择题You are working as a network technician， study the exhibit carefully. Your boss has informed youthat there have been problems with the WAN that is using EIGRP routing protocol. You arerequired to troubleshoot these problems. Before going to the questions of this sim， we should have a quick review about GRE tunneling：GRE Quick Summary. The picture below shows how to configure a GRE Tunnel between two routers， notice that the tunnel destination  must be the IP address of the interface， not of the opposite tunnel. Notice： The tunnel source on one router must be specified as the tunnel destination on the otherrouter. Below are the questions of this lab-sim. What is the reason for the ping between the HQ router and the 192.168.1.193 interface on theBranch2 router failing？（）

A.The default route is missing from the Branch2 router
B.When running EIGRP over GRE tunnels， you must manually configure the neighbor addressusing the eigrp neighbor ip address command
C.The tunnel numbers for the tunnel between the HQ router and the Branch2 router do not match
D.The tunnel source is incorrect on the Branch2 router It should be serial 2/0
E.The AS number for the EIGRP process on Branch2 should be 1 and not 11

单项选择题You are working as a network technician， study the exhibit carefully. Your boss has informed youthat there have been problems with the WAN that is using EIGRP routing protocol. You arerequired to troubleshoot these problems. Before going to the questions of this sim， we should have a quick review about GRE tunneling：GRE Quick Summary. The picture below shows how to configure a GRE Tunnel between two routers， notice that the tunnel destination  must be the IP address of the interface， not of the opposite tunnel. Notice： The tunnel source on one router must be specified as the tunnel destination on the otherrouter. Below are the questions of this lab-sim. For the following statements， what is preventing a successful ping between the HQ router and the192.168.1.10 interface on the Branch3 router？（）

A.The default route is missing from the Branch3 router
B.The tunnel interface numbers for the tunnel between the HQ router and the Branch3 router donot match
C.The tunnel source is incorrect on the Branch3 router. It should be serial 2/0
D.The IP address on the tunnel interface for the Branch3 router has wrong IP mask. It should be255.255.255.252
E.The network statement under router EIGRP on the Branch3 router is incorrect. It should benetwork 192.168.2.0.0.0.0.255

单项选择题You are working as a network technician， study the exhibit carefully. Your boss has informed youthat there have been problems with the WAN that is using EIGRP routing protocol. You arerequired to troubleshoot these problems. Before going to the questions of this sim， we should have a quick review about GRE tunneling：GRE Quick Summary. The picture below shows how to configure a GRE Tunnel between two routers， notice that the tunnel destination  must be the IP address of the interface， not of the opposite tunnel. Notice： The tunnel source on one router must be specified as the tunnel destination on the otherrouter. Below are the questions of this lab-sim. What is preventing the HQ router and the Branch1 router from building up an EIGRP neighborrelationship？（）

A.When running EIGRP over GRE tunnels， you must manually configure the neighbor addressusing the eigrp neighbor ipaddress command
B.The tunnel destination address is incorrect on the HQ router. It should be 10.2.1.1 to match theinterface address of the Branch1 router
C.The tunnel source is incorrect on the Branch1 router. It should be serial 2/0
D.The default route is missing from the Branch1 router
E.The tunnel interface numbers for the tunnel between the HQ router and Branch1 router do notmatch

单项选择题You are working as a network technician， study the exhibit carefully. Your boss has informed youthat there have been problems with the WAN that is using EIGRP routing protocol. You arerequired to troubleshoot these problems. Before going to the questions of this sim， we should have a quick review about GRE tunneling：GRE Quick Summary. The picture below shows how to configure a GRE Tunnel between two routers， notice that the tunnel destination  must be the IP address of the interface， not of the opposite tunnel. Notice： The tunnel source on one router must be specified as the tunnel destination on the otherrouter. Below are the questions of this lab-sim. What is the reason that tunnel 5 on the HQ router is down when its companion tunnel on theBranch5 router is up？（）

A.The IP address on the tunnel interface on Branch5 is incorrect. It should be 192.168.1.16255.255.255.252
B.The tunnel source for tunnel 5 is incorrect on the HQ router. It should be serial 2/0
C.The tunnel numbers for tunnel between the HQ router and the Branch5 router do not match
D.The tunnel destination address for tunnel 5 is incorrect on the HQ router. It should be 10.2.5.1to match the interface address of the Branch5 router
E.The tunnel interface for tunnel 5 on the HQ router is in the administrative down state