Juniper JN0-281 Übungsprüfungen
Zuletzt aktualisiert am 26.04.2025- Prüfungscode: JN0-281
- Prüfungsname: Data Center, Associate (JNCIA-DC)
- Zertifizierungsanbieter: Juniper
- Zuletzt aktualisiert am: 26.04.2025
Question #21
What is the function of the ‚Weight‘ attribute in BGP, and where is it used in the route selection process?
- A . It is used to prioritize routes received from different EBGP peers and is considered before the AS_PATH attribute.
- B . It determines the stability of a route and is checked after the Local Preference attribute.
- C . It is a Cisco-specific attribute used to prefer paths from one BGP speaker over another, evaluated before the Local Preference.
- D . It is used to balance load among multiple links and is considered after the MED attribute.
Question #22
What are two characteristics of a typical EBGP underlay fabric? (Choose two.)
- A . Each device in an EBGP fabric will be configured in its own unique private AS.
- B . Each device in an EBGP fabric will be configured to be part of the same private AS.
- C . An EBGP fabric relies on an IGP to advertise loopback IPs.
- D . An EBGP fabric does not require an IGP to advertise loopback IPs.
Question #23
Filter-based forwarding is typically used to:
- A . Increase the security of the routing process.
- B . Implement policy-based routing decisions.
- C . Optimize the routing table size.
- D . Automatically generate routing entries.
Question #24
What is the primary function of a VLAN?
- A . To encrypt network traffic.
- B . To provide a routing mechanism between different networks.
- C . To segment a network into multiple broadcast domains.
- D . To control network traffic based on MAC addresses.
Question #25
Which of the following is an important consideration when configuring BFD?
- A . Setting a very high multiplier to avoid false positives
- B . Using the same BFD interval on all devices in the network
- C . Adjusting the BFD interval and multiplier according to network needs
- D . Disabling all other failure detection mechanisms
Question #26
VLANs help in reducing which of the following? (Choose two)
- A . Collision domains
- B . Broadcast domains
- C . Routing complexity
- D . Encryption requirements
Question #27
Which statement is correct about the OSPF link-state database?
- A . Each router within the same area must maintain a unique copy of the link-state database.
- B . Each router within the same area must maintain an identical copy of the link-state database.
- C . Each router within the OSPF domain must maintain a unique copy of the link-state database.
- D . Each router within the OSPF domain must maintain an identical copy of the link-state database.
Question #28
In the context of protocol-independent routing, what is the main difference between static and generated routes?
- A . Static routes require manual configuration, while generated routes are created dynamically.
- B . Static routes are used for load balancing, while generated routes are not.
- C . Generated routes support summarization, while static routes do not.
- D . Generated routes are manually configured, while static routes are automatically created.