352-001 Practice Questions

Which restriction prevents a designer from using a GDOI-based VPN to secure traffic that traverses the Internet?

Refer to the exhibit. In this network, R1 is redistributing 10.1.5.0/24 into Area 1. Which LSA containing 10.1.5.0/24 will R6 have in its database?

What is the function of the Community String field defined in a trap PDU?

Which statement is true about the RSVP protocol?

What is required in order to perform attack detection using anomaly detection technologies?

Your company's external routers BGP peer with multiple service providers and external organizations. In all cases, the external routers are peered with their BGP neighbors via dire...

What are two potential effects of increasing the percentage of priority traffic? (Choose two.)

Your customer asks you to assist with their traffic policy design. They want to guarantee a minimum amount of bandwidth to certain traffic classes. Which technique would you advise...

You are designing a network that includes IP QoS. Which two architectures could be used to ensure that IP QoS is implemented properly? (Choose two.)

How should multiple OSPF areas be designed when deployed on a classic three-layer (core/distribution/access) network hierarchy?

You are tasked to design a QoS policy for a service provider so they can include it in the design of their MPLS core network. If the design must support an MPLS network with six cl...

When network summaries are created for access networks in a network design, how does it change the behavior of the Shortest Path First (SPF) running in a backbone area?

Refer to the exhibit. When designing an MPLS-based LAN extension between DC-1 and DC-2, what are three advantages of deploying VSS? (Choose three.)

You are the lead network designer hired by Service Provider XYZ to deploy CoS functionality on the core MPLS network (P routers). The goal of the network design is to provide a com...

As part of the network design, ACME Corporation requires the ability to export IPv6 information to better manage its network. Which version of NetFlow records is required to export...

Which of these can you use to effectively and dynamically reduce IP address spoofing?

A certain service provider network includes IPsec tunnels between PE router loopbacks and dual- homed PE routers. The service provider is using OSPF to carry infrastructure routes...

Which statement about OSPF incremental SPF is true?

What are two components of effective change management planning? (Choose two.)

Cyclic congestion spikes are causing your Telnet users to experience delays. Traffic analysis shows minimal use of UDP. Which technology can you deploy to mitigate the problem?

Why should IGP advertisements be disabled on an access link where a host is attached?

In a PIM sparse mode network, how is the flow of multicast traffic restored when a link fails along a branch of a multicast distribution tree?

A service provider is offering a QoS-based transport service. Three classes have been defined in the core, including an Expedited Forwarding (EF) class for VoIP traffic. Which tool...

What is downstream suppression?

Which of these statements accurately describes MPLS-based L3VPN service?

Refer to the exhibit. Which configuration change would maximize the efficiency of both the routing design and data forwarding plane in this topology?

An enterprise has a large number of retail locations that are currently serviced by a hub-and- spoke Frame Relay network using OSPF as the routing protocol. The enterprise is plann...

A service provider has an MPLS VPN network in the United States. It recently bought another provider in India and wants to quickly integrate the newly acquired provider's network i...

A certain service provider offers RFC 2547-based L3VPN service. The service provider is using OSPF to carry infrastructure routes and MP-BGP to carry customer routes. It has also d...

Four routers running IS-IS are connected to a single Ethernet link. Then, a fifth router is connected, which has a priority higher than any of the other routers connected to the ne...

Which tool enables a network designer to route traffic based on the source IP address?

A network administrator is having problems with redistribution routing loops between two EIGRP processes. You've looked at the configurations and determined there is no filtering c...

Enterprises A and B agree to merge, but keep IGP and BGP independent of each other. They are served by a common ISP for their Internet connectivity. During the merge, A and B will...

When using LDAP servers, you should configure the password policy to prevent _____.

A client has approached you about deploying very fast IS-IS hello timers across an intercontinental high speed SONET link. What should you recommend?

How does an OSPF ABR prevent summary route information from being readvertised from an area into the network core (Area 0)?

An IS-IS router is connected to four links and redistributing 75 routes from RIP. How many LSPs will this router originate?

The IGP next-hop reachability for a BGP route is lost but a default route is available. Assuming that BGP connectivity is maintained, what will happen to the BGP route?

Which two actions can the sinkhole technique be used to perform? (Choose two.)

What are the two best reasons to build a flooding domain boundary in a link-state network? (Choose two.)

You work for a financial institution that is planning to deploy a new multicast application in your network to do real-time trading. This application will be run simultaneously by...

Which three LSA types can each trigger a partial SPF? (Choose three.)

What are two valid reasons for aggregating routing information within a network? (Choose two.)

What is the most effective way to improve BGP convergence in the event that a point-to-point link, over which an EBGP session is running, fails?

Why does EIGRP use queries?

Three routers in a single broadcast domain are connected by means of a standard Ethernet switch. The only Layer 2 protocol running on this link is Spanning Tree Protocol. The only...

What is the best practice for tuning routing protocol hello and dead timers when deploying IGP non-stop forwarding (NSF)?

Why is H-VPLS considered more scalable than flat VPLS?

You are designing a NAC OOB Layer 3 Real-IP Gateway deployment for a customer. Which VLAN must be trunked back to the Clean Access Server from the access switch?

When a multiprotocol environment is designed to have several routers redistribute among the routing domains, how can routing loops be avoided?