Online Access Free 4A0-116 Exam Questions

Which of the following types of information is considered by a stateless PCE when it processes a new LSP path calculation request?

• A.The amount of bandwidth reserved for each of the existing LSP paths
• B.The traffic-engineering database
• C.The IGP link-state database
• D.The operational state of existing LSP paths

Which of the following statements about Segment Routing is FALSE?

• A.For TE-constrained tunnels, each data packet typically carries a single MPLS label to specify the tunnel path.
• B.No path signaling is required to establish an SR tunnel.
• C.Intermediate routers do not maintain any tunnel informal
• D.A link-state IGP is required to distribute SID information.

To create a flex-algo instance in a network, which of the following configuration steps is mandatory?

• A.Configuring at least one router in the network to create and advertise the flex-algo definition.
• B.Configuring the proper values for the shared-risk link groups (SRLGs) that will define the flex-algo topology.
• C.Configuring LSPs between every pair of PE routers.
• D.Specifying whether the LSP paths will be computed locally or by an external path computation element (PCE).

In which of the following aspects does the configuration of flex-algo LSPs have an advantage over the configuration of SR-TE LSPs?

• A.List of traffic-engineering constraint types available to choose from
• B.Ability to associate one primary and up to two secondary paths to the same LSP
• C.Flexibility of configuring each LSP with its own set of traffic-engineering constraints
• D.Label stack size of the encapsulated data packets

A router participating in SR-TE is advertising a value of Ox11 for the admin-group membership of one of its interfaces. Which of the following statements is TRUE?

• A.The interface belongs to four different admin groups.
• B.The interface belongs to two different admin groups.
• C.The interface belongs to three different admin groups.
• D.The interface belongs to admin group RED, configured with a value of 17.