Nokia SRC Certification 4A0-100 New Questions

Small optical module available in a variety of formats.

Contains a CPU for managing the forwarding hardware in each flexible fast path.

Converts traffic from an external standard format to an internal format.

Contains the CPU that runs the routing protocol software as well as the switch fabric.

Internet devices on the same network can have the same Layer 3 address in different broadcast domains.

Every Host device must have a unique Layer 3 address in order to access the Internet.

Internet devices need unique Layer 3 addresses to communicate directly with upper layers.

A router must have only one address to allow it to be uniquely identified.

RTR-A>config>router>if>ingress# filter ip 1

RTR-B>config>router>if>ingress# filter ip 1

RTR-B>config>router>if>egress# filter ip 1

RTR-A>config>router>if>egress# filter ip 1

Controls distribution of IP addresses.

Simplifies protocol functionality.

Isolates changes in lower layers from upper layers.

Increases protocol operational efficiencies.

Layering adds to the fragmentation of the data