Nokia
4A0-220
Q1:
A network with ROADM GMPLS nodes and optical transponder connections could have:
○
A
L0 restoration capabilities○
B
L1 restoration capabilities○
C
L0 and LI restoration capabilities○
D
No restoration capabilities
Nokia
4A0-220
Q2:
Which of the following parameters is not considered when restoring an LSP?
○
A
Coloring○
B
Equipment vendor○
C
Reservation priority○
D
Maximum latency
Nokia
4A0-220
Q3:
What is the GMRE node address?
○
A
The OSPF-TE broadcast IP used to flood the link adjacency information○
B
The LMP Control Channel ID. This field contains the IPv4 address of the ingress LER as a global unique identifier○
C
The IP address for communication between NEs○
D
An IP address for CORBA communication with the NMS
Nokia
4A0-220
Q4:
Which of the following statements about the Wait for Server Restoration (WSR) parameter in the MRN is correct?
○
A
When WSR is true, the LO optical channel remains in the link until the failure is fixed.○
B
When WSR is false, if the failed optical channel can be restored at LO, the data traffic stays in the tunnel.○
C
When WSR is true, the LO channels do not wait for the LI services to restore.○
D
When WSR is false, the LI services do not wait for the LO restoration and restore through LI switching.
Nokia
4A0-220
Q5:
What is a Nominal Route in a GMPLS network?
○
A
The nominal power path○
B
The best possible path at the moment○
C
The optimal path that meets TE constraints○
D
The least cost path according to the routing protocol