4A0-N01 무료 덤프문제 온라인 액세스

What statement best describes the concept of Policy-Based Automation provided by Nuage Networks?

• A.The virtual machines are automatically instantiated according to the specific policy defined in the CMS.
• B.The overlay network instances are automatically created according to the configuration details defined in a specific policy.
• C.The Nuage Networks VCS solution can integrate with any CMS, operate on any hypervisor, and be deployed in any data center network.
• D.Network devices as TOR/EOR switch, and leaf/spine routers, are automatically provisioned based on the configuration policy.

What statement is TRUE regarding the pull and push mode of CMS integration with Nuage Networks VCS?

• A.In the push model, CMS pushes the network configuration to VSC.
• B.In the pull model, CMS pulls the network configuration from VSD.
• C.In the push model, VSD pushes the network configuration to CMS.
• D.In the pull model, VRS pull the network configuration from CMS.

What is NOT a function of VRS?

• A.VXLAN tunneling
• B.Detecting VM events
• C.Libvirtd
• D.DHCP and ARP proxy

What statement about traditional datacenter network architecture is TRUE?

• A.The top-of-rack switch runs MPLS VPLS services.
• B.It adopts a 3-tier hierarchical topology.
• C.It meets the requirements triggered by cloud computing and virtualization.
• D.Layer 3 termination is at the access layer.

What statement about virtual switches is FALSE?

• A.A virtual switch is typically implemented within the hypervisor so that the network is extended onto the server.
• B.Virtual switches are VLAN capable.
• C.Typically, virtual switches are as capable as physical switches, eg: LAG, hardware-based QoS.
• D.If a virtual switch is not on the hypervisor, all traffic will go out of the physical NIC.