Exam 300-115 topic 4 question 55 discussion

Actual exam question from Cisco's 300-115

Question #: 55
Topic #: 4

[All 300-115 Questions]

Which two new features are included in VTPv3? (Choose two.)

A. VTP now supports MD5 passwords
B. VLANs in the extended range are now eligible to participate in VTP
C. VTPs can now be configured in off mode
D. It can be configured to prevent the override of the VLAN database
E. VLANs configured for token ring are now eligible to participate in VTP

Show Suggested Answer

Suggested Answer: BC 🗳️

by Orlandohj1 at May 17, 2019, 2:38 a.m.

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Janhattal

5 years, 6 months ago

The correct Answers are B & C. Support for extended range VLAN (VLANs 1006 to 4094) database propagation. VTP versions 1 and 2 propagate only VLANs 1 to 1005. The option to turn VTP on or off on a per-trunk (per-port) basis. You can enable or disable VTP per port by entering the [no] vtp interface configuration command. When you disable VTP on trunking ports, all VTP instances for that port are disabled. You cannot set VTP to off for the MST database and on for the VLAN database on the same port.

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Bastex

5 years, 7 months ago

B C are correct. "In addition to supporting the earlier ISL VLAN range from 1 to 1001, the new version supports the whole IEEE 802.1Q VLAN range up to 4095." "With VTP version 3, off mode can be configured globally or on a per port (for example trunk) base. The off mode was formerly only available with CAT OS." https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-6500-series-switches/solution_guide_c78_508010.html

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