640-861 무료 덤프문제 온라인 액세스
| 시험코드: | 640-861 |
| 시험이름: | CCDA Cisco Certified Design Associate |
| 인증사: | Cisco |
| 무료 덤프 문항수: | 198 |
| 업로드 날짜: | 2025-09-05 |
A stock brokerage firm is opening a new office in Melbourne. A dozen stock traders will require constant data access to exchanges all around the world. This access must be fast and without interruption.
Which two features can help provide this level of service? (Select two)
What of the following are technical goals of Cisco Video with regard to this network design project?
(Choose all that apply.)
Cisco has a campus network with five buildings. All the Cisco servers and the central core of the network are located in Building 1. A Catalyst 6500 multilayer switch connects to each of the other building through Gigabit Ethernet link over multimode fiber optic cable. Each building has a separate IP subnet with 300 to 500 devices in each. Cisco users report some serious network performance problems.
Periodically, response time becomes very slow and then increases again. The problem has been sporadic and very difficult to troubleshoot. Cisco uses Microsoft 2000 and Sun Solaris servers and Windows 2000 workstations with default configurations.
What change in network design would you recommend to improve performance?