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Which feature can be used to simplify the network design?
A company wants to connect two data center sites using a hub-and-spoke design with 2000 remote sites. One design consideration is the requirement to transfer MPLS packets over the public Internet. In addition, one router at each site should be used, and the MPLS packets must be encapsulated inside IP...
What are three key design principles when using a classic hierarchical network model? (Choose three.)
What are three key design principles when using a classic hierarchical network model? (Choose three.)A . The core layer controls access to resources for security.B . The core layer should be configured with minimal complexity.C . The core layer is designed first, followed by the distribution layer and then the...
Which two threshold-crossing metrics should you include in this report?
As part of a new network design, you are helping the Network Management Team to develop a proactive report to identify places in the network where problems may happen. The network management tool can poll the network devices only via SNMP GET operations. Which two threshold-crossing metrics should you include...
What can the customer do so that multicast traffic is NOT flooded to all sites?
A customer is using a service provider to provide a WAN backbone for a 30-site network. In establishing the network, the customer must work within these constraints: . The customer has a self-managed MPLS backbone. . The VPLS WAN backbone of the service provider does not support PIM snooping. ....
If a network design must support rapid convergence on half-duplex interfaces, which IEEE 802.1w capability should be used?
If a network design must support rapid convergence on half-duplex interfaces, which IEEE 802.1w capability should be used?A . root guardB . proposal-agreement handshakeC . loop guardD . UplinkFastView AnswerAnswer: B
What is the effect on the routing table if the WAN interfaces are configured as point-to-multipoint?
You are designing a large Frame Relay WAN for a customer. The routing protocol is OSPF. What is the effect on the routing table if the WAN interfaces are configured as point-to-multipoint?A . Only a route for the DR will be present in the routing table.B . Configuring point-to-multipoint has...
Which feature could be used in the ?MPLS VPN service provider network to support the design requirement by ensuring that during normal operation, intersite traffic will only use the MPLS VPN service and not the old Frame Relay service?
Refer to the exhibit. An enterprise is migrating its single-area OSPF network from a Frame Relay WAN service to an MPLS L3VPN service. Frame Relay will remain in only a few sites that require increased resiliency via two different WAN connections. Which feature could be used in the ?MPLS VPN...
Which two protocols are needed on the LAN switch?
Refer to the exhibit. Acme Corporation hired you as a network designer to upgrade their network so that it supports IPv4 and IPv6 multicast. Which two protocols are needed on the LAN switch? (Choose two.)A . PIM sparse modeB . IGMP snoopingC . PIM snoopingD . Source Specific MulticastE ....
How can this be done without producing any Layer 2 loops within the network design?
A service provider has a Resilient Ethernet Protocol ring running as a metro backbone between its locations in one city. A customer wants to connect one site with one box redundant to the Resilient Ethernet Protocol ring at two different service provider locations. How can this be done without producing...
How is this accomplished without creating routing loops?
Your design plan includes mutual redistribution of two OSPF networks at multiple locations, with connectivity to all locations in both networks. How is this accomplished without creating routing loops?A . Use route maps on the ASBRs to allow only internal routes to be redistributed.B . Use route maps on the...
