640-802 640-802 Fragenkatalog 640-802 www.zertifizierung-portal.de
Which two benefits can be obtained by using VTP in a switching environment? (Choose two.)
A. Allowing frames from multiple VLANs to use a single interface.
B. Allowing switches to read frame tags.
C. Maintaining VLAN consistency across a switched network.
D. Allowing VLAN information to be automatically propagated throughout the switching
environment.
E. It allows ports to be assigned to VLANs automatically.
Answer: CD
Prüfungsnummer : 640-802
Prüfungsnname Name:Cisco Certified Network Associate(CCNA)
Version : Demo
Explanation/Reference:
VTP minimizes the possible configuration inconsistencies that arise
when changes are made. These inconsistencies can result in security
violations, because VLANs can crossconnect when duplicate names are
used. They also could become internally disconnected when they are
mapped from one LAN type to another, for Prüfungsnnameple, Ethernet to ATM LANE
ELANs or FDDI 802.10 VLANs. VTP provides a mapping scheme that enables
seamless trunking within a network employing mixed-media technologies.
VTP provides the following benefits:
VLAN configuration consistency across the network
Mapping scheme that allows a VLAN to be trunked over mixed media
Accurate tracking and monitoring of VLANs
Dynamic reporting of added VLANs across the network
Plug-and-play configuration when adding new VLANs
640-802 640-802 640-802 www.zertifizierung-portal.de
QUESTION 2
Which statement about RIPng is true?
A. RIPng uses broadcasts to exchange routes.
B. RIPng is enabled on each interface separately.
C. There can be only one RIPng process per router.
D. RIPng allows for routes with up to 30 hops.
Answer: B
