Question 1

What is the OAMP LAN interface?

Accepted Answer

It is an RJ-45 interface (a common Ethernet port) that has to be configured with an IP address for node reachability and management. This interface is used to
connect the OAMP node to the LAN, allowing it to be managed and monitored remotely.

Question 2

How are the EPT systems related to NFM-T when CPB is performed?

Accepted Answer

The EPT systems are displayed on the CPB (Commissioning Parameter Builder) panel and they can be individually selected. This allows the user to configure the
network elements in the network and provision them according to their specific requirements. The systems are not reported on CPB, but through the Equipment
Manager. The Equipment Manager is the interface used to configure the network elements and the EPT systems. The NFM-T is not related to the CPB and does
not affect the CPB process.

Question 3

Which mechanisms can be put in place to increase network survivability?

Accepted Answer

There are two main mechanisms that can be put in place to increase network survivability: protection and restoration. Protection involves pre-allocating and
reserving backup resources so that they are ready in case of a failure. Restoration involves allocating backup resources upon failure and using a 1+1 protection
mechanism to recover each trail. This ensures that the network is able to re-route traffic in the event of a failure, increasing the overall survivability of the network.

Question 4

Is it possible to select the fiber type independently for each segment while designing a network in EPT?

Accepted Answer

Yes, during the segment creation phase or editing. It is possible to select the fiber type independently for each segment while designing a network in EPT. This
can be done during the segment creation phase or when editing an existing segment. This allows for more flexibility when designing the network and allows for
more efficient use of resources.

Question 5

What is a degree-1 node?

Accepted Answer

A degree-1 node is a node that only has one direction, and it is therefore a terminal node. This means that the node only has one input and one output port. It
does not have any other ports to connect to other nodes or fibers. This is a common feature of some optical transport networks, such as ring networks, where a
degree-1 node serves as the endpoint of the ring.

(40 New Questions)

Question 6

A user needs to check for interface details against the commands is the correct one?

Accepted Answer

show interface 11starla 1/17/L1 detail is the correct command to check for interface details. This command will display detailed information about the specified
interface, including its status, configuration, and statistics.

Question 7

What is the purpose of the NFM-T node synchronization?

Accepted Answer

This is done in order to keep the NFM-T database in sync with the nodes in the network. The synchronization process allows the NFM-T to keep track of any
changes that are made to the nodes, such as new nodes added, nodes removed, and so on. By synchronizing the node database with the NFM-T, network
administrators can ensure that their network is up to date and running efficiently.

Question 8

How is it possible to check the activation status of GMRE on a node?

Accepted Answer

The GMRE activation status is reported in the supervision state column on the node list. The supervision state column displays the GMRE status of the node,
which is either "Activated" or "Not Activated". This allows the user to quickly check the GMRE activation status of a node without having to ping the node from the
NFM-T platform.