Nokia
4A0-115
Q1:
In the exhibit, the EVPN-IRB is using the interface-ful unnumbered model and is fully operational. Which of the following statements is FALSE?
○
A
An MP-BGP session that supports the advertisement of VPN-IPv4 routes is established between PE3 and PE4.○
B
An MP-BGP session that supports the advertisement of EVPN routes is established between PEI and PE2.○
C
On PE3, the routing table for VPRN 15 contains an entry for 10.10.1.0/24. This entry is resolved to MAC-OI as an overlay index.○
D
On PE3, the routing table for VPRN 15 contains an entry for 10.10.4.0/24. This entry is resolved using a transport tunnel towards PE
Nokia
4A0-115
Q2:
In the exhibit, the EVPN-IRB is configured to use the interface-ful unnumbered model. Which of the following statements regarding the route advertisement is FALSE?
○
A
PEI advertises an EVPN IP-Prefix route for prefix 10.10.1.0/24 to PE3. The BGP update includes MAC-OI as on overlay index.○
B
PEI advertises an EVPN MAC route for MAC-OI to PE3. The BGP update includes the route-target value configured for VPRN 15.○
C
PE3 advertises a VPN-IPv4 route for prefix 10.10.1.0/24 to PE4. The BGP update includes an MPLS service label.○
D
PE4 advertises an EVPN IP-Prefix route for prefix 10.10.1.0/24 to PE2. The BGP update includes MAC-04 as an overlay index.
Nokia
4A0-115
Q3:
Examine the exhibit.
Which of the following statements about the operation of VPLS 20 is TRUE?
○
A
The flooding list maintained by PEI for VPLS 20 contains three entries: PE2, PE3, and PE4.○
B
PE3 advertises an IMET route to PEI when its VPLS 20's mesh-SDP becomes operationally UP.○
C
PE3 signals a service label to PE4 when its VPLS 20 is enabled and is bound to an operational SDP.○
D
PEI advertises a MAC route for MAC-OI when its VPLS 2(Ys SAP becomes operationally UP.
Nokia
4A0-115
Q4:
Examine the exhibit.
Which of the following configuration is NOT required to enable Layer-2 communication between CEI and CE2?
○
A
Configure an MP-BGP session that allows the exchange of EVPN routes between PEI and PE3.○
B
Configure an MP-BGP session that allows the exchange of IPv4 labeled routes between PE3 and PE4.○
C
Configure a service distribution point (SDP) on PE3 to reach PE4, and another SDP on PE4 to reach PE3.○
D
Configure a local attachment circuit (AC) and a remote AC for VPWS 4 on all PE routers.
Nokia
4A0-115
Q5:
In the exhibit, VPWS 4 enables communications between CEI and CE2. Which of the following statements regarding the operation of VPWS 4 is FALSE?
○
A
PEI advertises an auto-discovery per EVPN instance (A-D per EVI) route to PE3 as soon as the SAP becomes operationally○
B
PE3 advertises an IMET route to PEI as soon as VPWS 4 is administratively enabled.○
C
PEI and PE3 exchange their service labels using A-D per EVI routes.○
D
PE3 and PE4 exchange their service labels over an established targeted LDP session.