Exam 400-151 topic 2 question 76 discussion

Actual exam question from Cisco's 400-151

Question #: 76
Topic #: 2

Virtual PortChannels (vPCs) allow links that are physically connected to two different Cisco switches to appear to a third downstream device as coming from a single device and as part of a single port channel. Which of the following are components of a Virtual PortChannel system? (Choose four)

A. Two peer devices: the vPC peers of which one is primary and one is secondary and are part of a vPC domain.
B. A Layer 3 Gigabit Ethernet link called peer-keepalive link to resolve dual-active scenarios
C. A redundant 10 Gigabit Ethernet PortChannel called a peer link to carry traffic from one system to the other when needed
D. vPC member ports forming the PortChannel
E. A dot1q trunk between the vPC peers
F. A management port that can be used as peer-keepalive link to resolve dual-active scenarios.

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Suggested Answer: ABCD 🗳️

by francesca at Jan. 14, 2020, 10:54 p.m.

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francesca

5 years, 5 months ago

yes! Two peer devices: the vPC peers of which one is primary and one is secondary and are part of a vPC domain. ● A Layer 3 Gigabit Ethernet link called peer-keepalive link to resolve dual-active scenarios ● A redundant 10 Gigabit Ethernet PortChannel called a peer link to carry traffic from one system to the other when needed ● vPC member ports forming the PortChannel

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