Cisco 1-

What functionality does mGRE provide to the DMVPN technology?

• It allows the creation of dynamically allocated tunnels through a permanent tunnel source at the hub and dynamically allocated tunnel destinations at the spokes.

• It provides secure transport of private information over public networks, such as the Internet.

• It creates a distributed mapping database of public IP addresses for all VPN tunnel spokes.

• It is a Cisco software solution for building multiple VPNs in an easy, dynamic, and scalable manner.

Which statement accurately describes a characteristic of IPsec?

• IPsec works at the transport layer and protects data at the network layer.

• IPsec works at the application layer and protects all application data.

• IPsec is a framework of open standards that relies on existing algorithms.

• IPsec is a framework of standards developed by Cisco that relies on OSI algorithms.

• IPsec is a framework of proprietary standards that depend on Cisco specific algorithms.

Which type of API would be used to allow authorized salespeople of an organization access to internal sales data from their mobile devices?

• public

• open

• private

• partner

What are two syntax rules for writing a JSON array? (Choose two.)

• Each value in the array is separated by a comma.

• A semicolon separates the key and list of values.

• The array can include only one value type.

• Values are enclosed in square brackets.

• A space must separate each value in the array.

Refer to the exhibit. An administrator is trying to configure PAT on R1, but PC-A is unable to access the Internet. The administrator tries to ping a server on the Internet from PC-A and collects the debugs that are shown in the exhibit. Based on this output, what is most likely the cause of the problem?

• The address on Fa0/0 should be 64.100.0.1.

• The inside and outside NAT interfaces have been configured backwards.

• The inside global address is not on the same subnet as the ISP.

• The NAT source access list matches the wrong address range.

Refer to the exhibit. R1 is configured for NAT as displayed. What is wrong with the configuration?

• Access-list 1 is misconfigured.

• The NAT pool is incorrect.

• NAT-POOL2 is not bound to ACL 1.

• Interface Fa0/0 should be identified as an outside NAT interface.

Refer to the exhibit. What is the purpose of the command marked with an arrow shown in the partial configuration output of a Cisco broadband router?

• defines which addresses are assigned to a NAT pool

• defines which addresses are allowed into the router

• defines which addresses are allowed out of the router

• defines which addresses can be translated

A network administrator is writing a standard ACL that will deny any traffic from the 172.16.0.0/16 network, but permit all other traffic. Which two commands should be used? (Choose two.)

• Router(config)# access-list 95 172.16.0.0 255.255.255.255

• Router(config)# access-list 95 host 172.16.0.0

• Router(config)# access-list 95 deny any

• Router(config)# access-list 95 permit any

• Router(config)# access-list 95 deny 172.16.0.0 0.0.255.255

Refer to the exhibit. A network administrator needs to add an ACE to the TRAFFIC-CONTROL ACL that will deny IP traffic from the subnet 172.23.16.0/20. Which ACE will meet this requirement?

• 15 deny 172.23.16.0 0.0.15.255

• 30 deny 172.23.16.0 0.0.15.255

• 5 deny 172.23.16.0 0.0.255.255

• 5 deny 172.23.16.0 0.0.15.255

If a router has two interfaces and is routing both IPv4 and IPv6 traffic, how many ACLs could be created and applied to it?

• 6

• 16

• 8

• 4

• 12