300-320 Practice Questions

What is the maximum number of routers that each OSPF area (including the backbone) should contain?

What is the maximum number of neighbors that a router should have in an OSPF area?

Which technology allows multiple instances of a routing table to coexist on the same router simultaneously?

Which first-hop redundancy protocol that was designed by Cisco allows packet load sharing among groups of redundant routers?

Which routing protocol provides the fastest convergence and greatest flexibility within a campus environment?

A network engineer wants to connect two sites via a WAN technology and to securely pass multicast traffic over this WAN technology. Which WAN technology should be configured?

A network manager wants to securely connect a new remote site to the existing headquarters site using a VPN technology that meets security requirements. Which VPN technology should...

Which VPN technology is tunnel-less?

Which type of connectivity is required for VPLS?

Which protocol should be run on the LAN side of two edge routers (that are terminating primary and backup WAN circuits) to provide quick failover in case of primary WAN circuit fai...

Which Cisco feature can be run on a Cisco router that terminates a WAN connection, to gather and provide WAN circuit information that helps switchover to dynamically back up the WA...

Which protocol is best when there are circuit connections with two different ISPs in a multihoming scenario?

Private lines make use of which connection type based on cell switching?

Refer to the exhibit. Which functionality must be enabled on router A to connect two networks for translating private addresses into "legal" public addresses on a one-for-one basis...

Which technology fulfills these requirements? - Utilize a connection that must support a range of traffic, voice, video, and data. - This traffic must also support transmission via...

Which option is used as a top-of-rack device that is managed by its parent device, providing ease of management?

Which option provides software modularity in Cisco NX-OS software in the data center design?

What is an advantage of using the vPC feature in a data center environment?

Which option is a benefit of the vPC+ feature?

A network administrator wants to provide high availability in a data center environment by making sure that there is no reconvergence of Layer 2 and Layer 3 protocols when there is...

Which virtualization technology allows for HSRP protocol to be used in the active/active configuration where both HSRP Layer 3 devices can forward network traffic?

Which technology extends Layer 2 LANs over any network that supports IP?

What is the purpose of an OTV edge device?

Which QoS architecture provides scalability of implementation?

Which architecture provides a way to deliver end-to-end QoS as required by real-time voice and video business applications?

CoS is applied for Layer 2 markings in an Ethernet environment. Which protocol must be configured on the Layer 2 switch port for CoS to work?

Which protocol is used in an in-band network and why?

What is an advantage of having an out-of-band management?

The direction of the flow of multicast traffic is based on which protocol?

Which option can be implemented to manipulate the election of PIM DR to force multicast traffic to a certain path?

What network technology provides Layer 2 high availability between the access and distribution layers?

On which two types of links should routing protocol peerings be established according to best practice? (Choose two.)

An HSRP design requirement states that preemption must be enabled for the active switch, which is a Cisco 4507R. Assume a boot time of 300 seconds. Which setting of the preemption...

What is the next action taken by the Cisco NAC Appliance after it identifies a vulnerability on a client device?

Refer to the exhibit. A customer requires a web application implementation, but the web server has communication only to the application server and users, and the database server h...

Which route summarization most efficiently reduces perceived network complexity that is composed of subnetworks ranging from 172.16.20.0/24 to 172.16.36.0/24?

What is the recommended subnet between two sites that have a point-to-point connection to conserve IP addresses?

In which OSI layer does IS-IS operate?

Which algorithm does IS-IS use to determine the shortest path through a network?

Which unique EIGRP feature allows for faster Layer 3 convergence?

EIGRP uses which algorithm to build a routing table?

A network engineer has implemented a looped triangle switch block design. What element must be included in the design?

Refer to the exhibit. Which two features can enable high availability for first-hop Layer 3 redundancy? (Choose two.)

To which network layer should Cisco Express Forwarding be tuned to support load balancing and to make more informed forwarding decisions?

A Layer 2 switch in the network has recently started broadcasting traffic out of every port and is impacting network performance. The engineering department determines that a MAC o...

Refer to the exhibit. Based on the configuration, why are routers R1 and R2 not exchanging OSPF routes?

An engineer notices that many BGP peers utilize the same configuration parameters. What can the engineer configure to simplify BGP neighbor statements and generate more efficient B...

What is the correct state between two BGP peers that are neighbors?

Refer to the exhibit. A network engineer manually reconfigures the BGP configuration on newly upgraded router R1. However, the BGP neighbor relationship does not come up with the d...

Which option is a primary requirement for the deployment of an IPv6-enabled network via the native method (dual-stack model) within the enterprise campus environment?