642-871 무료 덤프문제 온라인 액세스

Which VPN management feature would be considered to ensure that the network had the least disruption of service when making topology changes?

• A.dynamic reconfiguration
• B.remote management
• C.path MTU discovery
• D.auto setup

What are two considerations in planning for high availability? (Choose two.)

• A.hardware costs
• B.cost of downtime
• C.performance requirements
• D.company size

Which routing protocol best fits these requirements? - Supported by multiple router vendors
- Requires minimum router CPU and memory resources - Uses a simple routing metric - Supports manual or automatic route summarization

• A.BGP
• B.EIGRP
• C.IS-IS
• D.IGRP
• E.RIPv2
• F.OSPF

Sun Stable is a global insurance company with headquarters located in Houston, Texas.
The campus there is made up of a number of office buildings located within the same vicinity. In 2003, a new building, Building 331B was added. The additional building houses approximately 1000 employees. Rather than deploy a private branch exchange (PBX) in the new building, Sun Stable has decided to implement an IP telephony solution. External calls will be carried across a MAN link to another building, where a gateway connects into the worldwide PBX network of Sun Stable. Voice mail and unified messaging components are required and all IP phones and workstations should be on separate VLANs and IP subnets. Which IP telephony deployment best suits their need?

• A.single-site
• B.clustering over the WAN
• C.multisite with distributed call processing
• D.multisite with centralized call processing

What is the first step that you would use Cisco Product Advisor for when selecting a router for an Edge solution?

• A.select the number of WAN ports required
• B.determine types of protocols to be supported
• C.determine the environment in which the router will be used
• D.select the number of LAN ports required