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JN0-683 · Question #19

You are adding a server lo a tenant's network within your data center and must limit access to a specific traffic type within the tenant network without pushing all tenant traffic through a…

The correct answer is B. Use filter-based forwarding. Use filter-based forwarding: Filter-based forwarding (FBF) allows you to create policies that apply only to specific types of traffic and forward that traffic to a designated path, such as a firewall, without affecting all traffic in the tenant network. This solution enables…

Security and Quality of Service

Question

You are adding a server lo a tenant's network within your data center and must limit access to a specific traffic type within the tenant network without pushing all tenant traffic through a firewall. What will satisfy this requirement?

Options

  • AUse route leaking with EVPN and a routing policy.
  • BUse filter-based forwarding.
  • CPut the new server on a unique subnet within the tenant's network.
  • DUse a static route in the tenant VRF with a firewall as the next hop for traffic to the new server.

How the community answered

(24 responses)
  • A
    17% (4)
  • B
    75% (18)
  • C
    4% (1)
  • D
    4% (1)

Explanation

Use filter-based forwarding: Filter-based forwarding (FBF) allows you to create policies that apply only to specific types of traffic and forward that traffic to a designated path, such as a firewall, without affecting all traffic in the tenant network. This solution enables you to limit access to specific traffic types and send that traffic through a firewall, without pushing all tenant traffic through the firewall. FBF works based on filters, which match specific traffic patterns (e.g., IP, protocol, port), and forwards the matching traffic to a particular next hop.

Topics

#filter-based forwarding#tenant network#traffic filtering#VRF

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