최신 300-420 무료덤프 - Cisco Designing Cisco Enterprise Networks
An architect must design an IPv6 migration solution for a corporation with remote offices to support:
* The customer has IPv4 peering with their service provider.
* IPv6 users need access to IPv4 and IPv6 resources.
* Existing content providers will migrate to IPv6 in the next two years.
* Users will be migrated in a phase-by-phase approach.
Which migration solution must the architect choose?
* The customer has IPv4 peering with their service provider.
* IPv6 users need access to IPv4 and IPv6 resources.
* Existing content providers will migrate to IPv6 in the next two years.
* Users will be migrated in a phase-by-phase approach.
Which migration solution must the architect choose?
정답: C
An architect is designing a network for an enterprise site. The design must use an active/backup design for the WAN. It must guarantee the SLA for several applications regardless of which connection is used. Which deployment model should the architect choose?
정답: D
Refer to the exhibit. An engineer is designing an OSPF network for a client. Requirements dictate that the routers in Area 1 should receive all routes belonging to the network, including EIGRP, except the ones originated in the RIP domain. Which action should the engineer take?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
Refer to the exhibit. A network engineer working for a private service provider with an employee ID: 4670:71:
451 must design a BGP solution based on:
* All traffic originating from AS100 must pass through AS200 to reach the NTP and DHCP server
* When a link failure occurs between R3 and R4, traffic must follow the R2-R9 link to reach the NTP and DHCP server.
Which solution must the design include?
정답: C
Which queuing structure is used on SD-WAN Edge routers?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
An organization is designing a detailed QoS plan that limits bandwidth to specific rates. Which two parameters are supported be the traffic policing feature? (Choose two.)
정답: A,C
설명: (DumpTOP 회원만 볼 수 있음)
A router running ISIS is showing high CPU and bandwidth utilization. An engineer discovers that the router is configured as L1/L2 and has L1 and L2 neighbors. Which step optimizes the design to address the issue?
정답: C
Refer to the exhibit. A Cisco Catalyst switch is configured to.. only one MAC address to be learned manually on interface gkjO/2. Which command must be run to dynamically learn the devices that are connected to the switch port?
정답: C
Since installing a cisco TelePresence system, the company is experiencing other application having response issues when the system in use. As a result, the company asked an architect to recommend a QoS solution. The customer is currently using a CBWFQ policy to manage traffic on an internet connection with a speed of 100 Mbps. Which link-capacity limit must the architect choose for strict-priority for the real-time traffic?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)
An architect must address sustained congestion on the access and distribution uplink of network. QoS has already been implemented and optimized, but it is no longer effective in ensuring optimal network performance. Which two solutions should the architect use to improver network performance? (Choose two)
정답: A,B
Refer to the exhibit.
An engineer must optimize the traffic flow of the network. Which change provides a more efficient design between the access and the distribution layer?
An engineer must optimize the traffic flow of the network. Which change provides a more efficient design between the access and the distribution layer?
정답: B
Refer to the exhibit. An engineer is designing an OSPF solution for a customer. The design must take into consideration:
* Application load balancers D. E. and F are in different geographical locations and are OSPF-enabled.
* Hosts A, B. and C connect to an application through the load balancers using IP address 10.1.1.1/32.
* In the event of a failure of one of the load balancers, hosts must still have access to the application.
Which solution must the engineer choose?
정답: D
An engineer is working for a large cable TV provider that requires multiple sources streaming video on different channels using multicast with no rendezvous point. Which multicast protocol meets these requirements?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)
Refer to the exhibit. Which method must an architect use to provide connectivity between the mail servers?
정답: C
Drag and drop the properties from the left onto the protocols they describe on the right.
정답:
Which design consideration should be observed when EIGRP is configured on Data Center switches?
정답: A