Look at the following configuration below and select the statements that are true.（）RD2(config)router ospf 100RD2(config - router) distance 180 10.1.10.1 0.0.0.0 match - meRD2(config -router)!RD2(config - router) ip access - list standard match - meRD2(config - std - nacl) permit host 172.16.0.0

A. OSPF will have an AD of 180 for routes from 10.1.10.1 in the 172.16.0.0/16 range.

B. The neighbor RID is 10.1.10.1

C. OSPF will have an AD of 180 for all routes.

D. The local RID is 10.1.10.1

ess eigrp"command:10.8.88.0/2510.8.89.48/2910.8.64.96/27Which network and subnet mask below would be the smallest EIGRP summary address to include all three subnets?（）

A. 10.8.64.0 255.255.224.0

B. 10.8.64.0 255.255.128.0

C. 10.8.64.0 255.255.192.0

D . 10.8.0.0 255.255.192.0

A. area IDs

B. process IDs

C. router IDs

D. hello timers

a GRE and IPsec tunnel, over the DSL connection, destined for an Enterprise network.Which of the following answers best describes the router‘s logic that tells the router, for a given packet, to apply GRE encapsulation to the packet?（）

A. When the packet received on the LAN interface is permitted by the ACL listed on the tunnel greacl command under the incoming interface

B. When routing the packet, matching a route whose outgoing interface is the GRE tunnel interface

C. When routing the packet, matching a route whose outgoing interface is the IPsec tunnel interface

D. When permitted by an ACL that was referenced in the associated crypto map

a configuration with a dialer interface. The answers list a feature and interface on which the feature could be configured.Which combinations accurately describe the interface under which a feature will be configured?（）

A. PPP on the ATM interface

B. VPI/VCI on the dialer interface

C. IP address on the ATM interface

D. CHAP on the dialer interface

o another Enterprise router for its two connectivity options back into the rest of the Enterprise network. The engineer planning for this branch decided to use the leased line for all Enterprise traffic, unless it fails, in which case the Internet connection should be used to pass traffic to the Enterprise.Which of the following is most likely to be useful on the branch router?（）

A. IPsec tunnel

B. GRE tunnel

C. Floating stati c route

D. An IGP

y back to the rest of the EnterprisE.Which of the following is not a ben efit of using an IPsec tunnel for packets sent through the Internet, between R1 and the rest of the Enterprise?（）

A. Privacy

B. Authentication

C. Allows using an IGP between R1 and the Enterprise

D. Secure communications

ollowing configuration in the output of a show running - config command. Then, the engineer issues a show ipv6 interface brief command. What global unicast IPv6 address does this c ommand display for interface tunnel 1?（）interface loopback 1ip address 192.168.1.1 255.255.255.255interface tunnel 1tunnel source loopback 1tunnel destination 192.168.1.2tunnel mode ipv6ip isatapipv6 address 2000::/64 eui - 64

A. 2000::1311:11F F:FE11:1111

B. 2000::C0A5:101

C. 2000:C0A5:101::

D. 2000::5EFE:C0A5:101

ers identify a tunneling method that relies on an IPv4 address to be embedded into an IPv6 address, within the correct quartets listed?（）

A. Automatic 6to4, quartets 2 and 3

B. Automatic 6to4, quartets 7 and 8

C. ISATAP, quartets 2 and 3

D. ISATAP, quartets 7 and 8

configuration added so far is correct, the configuration is incomplete. Which type of tunnel is most likely to be intended by the network engineer？（）interface loopback 1ip address 192.168.1.1 255.255.255.255interface tunnel 2ipv6 address 2002:C0A8:10 1::1/64tunnel source loopback 1

A. Automatic 6to4

B. Manually configured tunnel

C. ISATAP

D. GRE