What are two advantages of using Cisco vPC over traditional access layer designs? (Choose two.)

The correct answer is C. no spanning-tree blocked ports D. uses all available uplink bandwidth. vPC provides the following technical benefits: - Eliminates Spanning Tree Protocol (STP) blocked ports - Uses all available uplink bandwidth - Allows dual-homed servers to operate in active-active mode - Provides fast convergence upon link or device failure - Offers dual active/a

Data Center Network Design

Question

Options

Asupports Layer 3 port channels
Bdisables spanning-tree
Cno spanning-tree blocked ports
Duses all available uplink bandwidth
Emaintains single control plane

How the community answered

(48 responses)

A
2% (1)
B
4% (2)
C
92% (44)
E
2% (1)

Explanation

vPC provides the following technical benefits: - Eliminates Spanning Tree Protocol (STP) blocked ports - Uses all available uplink bandwidth - Allows dual-homed servers to operate in active-active mode - Provides fast convergence upon link or device failure - Offers dual active/active default gateways for servers vPC also leverages native split horizon/loop management provided by port-channeling technology: a packet entering a port- channel cannot immediately exit that same port-channel. practices_design_guide.pdf

Topics

#Cisco vPC#access layer#spanning-tree#network redundancy

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