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200-155 · Question #49

Which two Cisco Nexus 1000V Series Switch features exceed the functionality of the VWware vNetwork Distributed Switch? (Choose two )

The correct answer is A. access control lists B. QoS marking. The Cisco Nexus 1000V Series Switch offers advanced networking features such as access control lists and QoS marking that are not natively available in the standard VMware vNetwork Distributed Switch.

Network Virtualization

Question

Which two Cisco Nexus 1000V Series Switch features exceed the functionality of the VWware vNetwork Distributed Switch? (Choose two )

Options

  • Aaccess control lists
  • BQoS marking
  • CNetwork vMotion
  • Dport state migration
  • EDV Port Groups

How the community answered

(26 responses)
  • A
    92% (24)
  • D
    4% (1)
  • E
    4% (1)

Why each option

The Cisco Nexus 1000V Series Switch offers advanced networking features such as access control lists and QoS marking that are not natively available in the standard VMware vNetwork Distributed Switch.

Aaccess control listsCorrect

Access Control Lists (ACLs) provide granular traffic filtering and security policies directly at the virtual port level within the Nexus 1000V, a feature not typically offered by VMware vDS.

BQoS markingCorrect

QoS marking allows for the prioritization of specific traffic types directly at the virtual port, enabling differentiated services for critical applications within the Nexus 1000V, beyond vDS capabilities.

CNetwork vMotion

Network vMotion is a core VMware vSphere feature for migrating VM networking and is not a specific Nexus 1000V differentiating feature over vDS.

Dport state migration

Port state migration is an inherent function of distributed switches, including vDS, to maintain connectivity during VM mobility and does not represent a unique exceeding feature of the Nexus 1000V.

EDV Port Groups

DV Port Groups (Distributed Virtual Port Groups) are a fundamental component of the VMware vNetwork Distributed Switch itself, defining configurations for VM access ports.

Concept tested: Cisco Nexus 1000V advanced features vs VMware vDS

Source: https://www.cisco.com/c/en/us/products/collateral/switches/nexus-1000v-series-switches/data_sheet_c78-507963.html

Topics

#Nexus 1000V#vNetwork Distributed Switch#virtual switching features#ACLs#QoS

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