42. What is the role of a spine switch in spine-leaf architecture?
To interconnect leaf switches
To connect servers
To provide firewall services
To manage storage arrays
✅ Correct Answer: To interconnect leaf switches
43. Which protocol provides multi-homing in EVPN?
ESI (Ethernet Segment Identifier)
VRRP
HSRP
GLBP
✅ Correct Answer: ESI (Ethernet Segment Identifier)
44. What is the purpose of IRB bridging in EVPN?
To route between VLANs
To encrypt traffic
To load balance storage traffic
To manage hypervisors
✅ Correct Answer: To route between VLANs
45. Which Juniper feature provides analytics for data center networks?
Contrail Insights
Junos Space
J-Web
SNMP
✅ Correct Answer: Contrail Insights
46. What is the benefit of using EVPN Type-2 routes?
To advertise MAC/IP bindings
To encrypt traffic
To load balance storage traffic
To manage hypervisors
✅ Correct Answer: To advertise MAC/IP bindings
47. Which protocol is used for VXLAN data plane?
UDP 4789
TCP 179
IPSec
GRE
✅ Correct Answer: UDP 4789
48. What is the purpose of a route distinguisher in EVPN?
To make VPN routes unique
To encrypt traffic
To prioritize storage traffic
To manage virtual machines
✅ Correct Answer: To make VPN routes unique
49. Which Juniper feature provides automation for container networking?
Contrail Networking
Junos Space
J-Web
Ansible
✅ Correct Answer: Contrail Networking
50. What is the role of a border leaf in EVPN fabric?
To connect to external networks
To connect servers
To provide firewall services
To manage storage arrays
✅ Correct Answer: To connect to external networks
51. Which protocol provides distributed anycast gateway functionality?
EVPN
VRRP
HSRP
GLBP
✅ Correct Answer: EVPN
52. What is the purpose of MAC mobility in EVPN?
To handle VM migration
To encrypt traffic
To load balance storage traffic
To manage hypervisors
✅ Correct Answer: To handle VM migration
53. Which Juniper feature provides visibility into VXLAN traffic?
Junos Telemetry
SNMP
Syslog
J-Flow
✅ Correct Answer: Junos Telemetry
54. What is the benefit of using EVPN Type-3 routes?
To advertise multicast groups
To encrypt traffic
To load balance storage traffic
To manage hypervisors
✅ Correct Answer: To advertise multicast groups
55. Which protocol is used for EVPN control plane?
BGP
OSPF
LDP
RIP
✅ Correct Answer: BGP
56. What is the purpose of a VNI in VXLAN?
To identify Layer 2 segments
To encrypt traffic
To prioritize storage traffic
To manage virtual machines
✅ Correct Answer: To identify Layer 2 segments
57. Which Juniper feature provides security for microsegmentation?
Juniper Microsegmentation
ACLs
Firewall filters
IDS
✅ Correct Answer: Juniper Microsegmentation
58. What is the role of a super-spine in large data center fabrics?
To interconnect multiple pods
To connect servers
To provide firewall services
To manage storage arrays
✅ Correct Answer: To interconnect multiple pods
59. Which protocol provides active-active multi-homing in EVPN?
ESI with all-active mode
VRRP
HSRP
GLBP
✅ Correct Answer: ESI with all-active mode
60. What is the purpose of DF election in EVPN?
To select designated forwarder
To encrypt traffic
To load balance storage traffic
To manage hypervisors
✅ Correct Answer: To select designated forwarder
61. Which Juniper feature provides automation for virtual networks?
Contrail Automation
Junos Space
J-Web
Ansible
✅ Correct Answer: Contrail Automation
62. What is the benefit of using EVPN Type-1 routes?
To advertise Ethernet auto-discovery
To encrypt traffic
To load balance storage traffic
To manage hypervisors
✅ Correct Answer: To advertise Ethernet auto-discovery
63. Which protocol is used for VXLAN flood suppression?
BGP EVPN
OSPF
LDP
RIP
✅ Correct Answer: BGP EVPN
64. What is the purpose of a route-target in EVPN?
To control route distribution
To encrypt traffic
To prioritize storage traffic
To manage virtual machines
✅ Correct Answer: To control route distribution
65. Which Juniper feature provides telemetry for virtual networks?
Contrail Insights
Junos Space
J-Web
SNMP
✅ Correct Answer: Contrail Insights
The Juniper Jn0 682 Jncip Dc certification is a globally recognized credential for IT professionals.
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