Free Cisco 352-011 Exam Dumps Questions & Answers

Which option describes a design benefit of root guard?

• A.  It makes the port go immediately into the forwarding state after being connected.
• B.  It prevents switched traffic from traversing suboptimal paths on the network.
• C.  It does not generate a spanning-tree topology change upon connecting and disconnecting a station on a port.
• D.  It prevents switch loops by detecting on one-way communications on the physical port.
• E.  It prevents switch loops caused by unidirectional point-to-point link condition on Rapid PVST+ and MST.
• F.  It allows small, unmanaged switches to be plugged into ports of access switches without the risk of switch loops.

Refer to the exhibit.

You must review this single OSPF area, DMVPN network because the company has noticed a few area 0 convergence and stability issues. Also, traffic destined to the data center from one of the spokes as the next hop on the path. The company prefers that all traffic destined to the data center uses the least amount of hops.
Which solution resolves these issues with the minimum amount of changes on the network?

• A.  Create areas between each hub and their spoke routers, to ensure that the hub routers become DRs
• B.  Migrate from OSPF to EIGRP between the hub routers and the spoke routers
• C.  Migrate from OSPF to static routes between the hub routers and the spoke routers and deploy IP SLA for route health checks
• D.  Modify OSPF cost metrics on all backup links

Refer to the exhibit.

Service provider ACME Internet just added a 100 GB/s peering in Paris that it wants to use by default for outbound traffic to Big ISP. Which routing policy achieves the desired outcomes?

• A.  Apply an import policy hat filters longer prefixes than /24 in Brussels and zurich
• B.  Use traffic engineering by injecting a preferred LOCAL_PREF attribute to routes advertised from Very Big ISP in Paris
• C.  Apply an export policy in Paris by applying a MED or community attribute with a preference that very Big ISP act upon
• D.  Apply an import policy in New York that adds a Weight attribute to routes learned from Very Big ISP via Paris

Which two conditions are required for successful route aggregation? (Choose two)

• A.  Logical separation between zones or layers within networks
• B.  Matching traffic aggregation with route aggregation locations
• C.  Consistent prefix allocations per network
• D.  Contiguous prefix allocation
• E.  Physical separation between zones or layers within networks

A service provider must provide Internet connectivity to an MPLS Layer 3 VPN customer. Which solution allows this customer to have Internet access?

• A.  Implement destination NAT between the VRF and the global RIB of PE
• B.  Implement a global default route with a next hop in the VRF late on PE
• C.  Implement a default route in the VRF with a next hop in the global routing table of PE
• D.  Implement policy-based routing between PE and CE