6. Which of these statements best describes VPLS ?
Answer / moparthynani
Answer: 1. VPLS Emulates an Ethernet Switch ,With each
EMS being analogous to a VLAN
| Is This Answer Correct ? | 9 Yes | 1 No |
When are SNMP traps sent? A. When the SNMP manager wants to perform remote configuration on a networking device B. When an SNMP agent wants to inform the SNMP manager about a change of state on the networking device C. When the SNMP manager wants to access large chunks of data D. When the NMS wants to share trap information
When characterizing a network, how many buffer misses should not be exceeded on a Cisco router per hour? A. 10 B. 25 C. 50 D. 100
What are the three commonly used methods of flow control used for handling network congestion? A. Buffering B. Source-quench messages C. Error checking D. Windowing
Match the following devices with the correct description. A. Switch 1. Operates at the physical layer and extends the cable as if it is a single cable. B. Router 2. Operates at the physical layer and connects all connections into one device or concentrator. C. Repeater 3. Operates at the network layer and can filter both hardware and network addresses. D. Hub 4. Works at the Data-Link layer and transmits a digital signal only to the specific port where the destination MAC address is located.
What category or categories does Client/Server fit into the following Job Aid? Name of Protocol Type of Protocol # of Users # of Hosts or Servers Comments
What is an advantage of CHAP over PAP? A. Passwords are stored on separate servers in encrypted form B. CHAP sends passwords unencrypted to save connection time C. CHAP does not attempt to verify whether the user is authorized to access the requested resource D. ID?s and passwords are automatically stored in cache
What is not a function of the distribution layer? A. Routing between VLANs B. Implement tools such as access lists, packet filtering, and queuing C. Implement security and network policies D. Provide workgroup/user access to the network
With Centralized Routing, each node must determine and maintain its routing information independently? A. True B. False
Which of the following three protocols replace SDLC? A. 802.2 B. HDLC C. QLLC D. X.25
What is the standard ethernet cabling specification? (not IEEE 802.3) A. STP B. Coax (thin) C. Coax (thick) D. UTP
You may receive a case study including Token Ring and Ethernet, so you may want to look at any constraints with cabling between Token Ring and Ethernet networks. Which statement describes the constraints imposed by the existing network? A. Replace all cabling B. Test all cabling C. Do not replace cabling D. Use microwave instead of cabling
difference between layer 3 switch and router
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