129-149

In an OSPF network which OSPF structure is used to create the neighbor table on a router?

• adjacency database

• link-state database

• routing table

• forwarding database

What protocol is used in a system that consists of three elements--a manager, agents, and an information database?

• MPLS

• SYSLOG

• SNMP

• TFTP

What type of traffic is described as not resilient to loss?

• data

• video

• voice

Refer to the exhibit. Router R1 is configured with static NAT. Addressing on the router and the web server are correctly configured, but there is no connectivity between the web server and users on the Internet. What is a possible reason for this lack of connectivity?

• Interface Fa0/0 should be configured with the command ip nat outside .

• The inside global address is incorrect.

• The router NAT configuration has an incorrect inside local address.

• The NAT configuration on interface S0/0/1 is incorrect.

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

• open

• partner

• public

• private

Refer to the exhibit. Which data format is used to represent the data for network automation applications?

• XML

• HTML

• YAML

• JSON

An ACL is applied inbound on a router interface. The ACL consists of a single entry:

access-list 101 permit udp 192.168.100.32 0.0.0.7 host 198.133.219.76 eq telnet .

If a packet with a source address of 198.133.219.100, a destination address of 198.133.219.170, and a protocol of 23 is received on the interface, is the packet permitted or denied?

• denied

• permitted

Refer to the exhibit. If no router ID was manually configured, what would router R1 use as its OSPF router ID?

• 10.0.0.1

• 10.1.0.1

• 192.168.1.100

• 209.165.201.1

What protocol is a vendor-neutral Layer 2 protocol that advertises the identity and capabilities of the host device to other connected network devices?

• NTP

• LLDP

• SNMP

• MPLS

Which type of VPN uses a hub-and-spoke configuration to establish a full mesh topology?

• MPLS VPN

• GRE over IPsec

• IPsec virtual tunnel interface

• dynamic multipoint VPN