WAN Connectivity Functions JN0-1103 Practice Questions (Page 5)

Questions 21–25

1. 21foundation · easy

   In a campus and branch WAN design, which scenario best illustrates the role of WAN connectivity?

   • AA user in a branch office accessing a centralized application hosted at headquarters
   • BA user connecting to a Wi-Fi access point in the same building
   • CAn administrator configuring a switch in the same wiring closet
   • DA user printing to a local printer in the same office
   Reveal Solution Discussion Select an answer first
2. 22application · medium

   A company is designing a WAN for a new branch office that will be used by 20 employees. The branch will need to access applications hosted in the headquarters data center and also use the internet for general browsing. The company wants to ensure that all traffic to the headquarters is secure and that the branch has a reliable connection. Which WAN design best meets these needs?

   • AA single broadband connection with IPsec VPN to the headquarters
   • BA single MPLS connection with no encryption
   • CTwo broadband connections with IPsec VPN to the headquarters
   • DA leased line with no VPN
   Reveal Solution Discussion Select an answer first
4. 23expert · hard

   A company is migrating from MPLS to internet-based broadband for its branch offices. The security team requires that all traffic between branches and the headquarters be encrypted. The company also wants to maintain high availability by using two internet links at each branch. Which solution provides the required security and redundancy?

   • ADeploy two IPsec VPN tunnels from each branch to the headquarters, one over each internet link
   • BUse a single IPsec VPN tunnel and increase the bandwidth of the primary link
   • CDeploy one IPsec VPN tunnel and rely on the second link as a backup without encryption
   • DUse MPLS VPNs on both internet links
   Reveal Solution Discussion Select an answer first
5. 24application · medium

   A financial services firm requires high availability for its branch-to-headquarters connectivity. The primary link is a 100 Mbps MPLS circuit. The firm wants a backup link that is cost-effective and can carry critical traffic during an outage, but it does not require the same bandwidth as the primary. Which solution is most appropriate?

   • AA second 100 Mbps MPLS circuit from a different provider
   • BA second 100 Mbps MPLS circuit from the same provider
   • CA 50 Mbps broadband connection with IPsec VPN
   • DA 100 Mbps LTE connection with a public IP
   Reveal Solution Discussion Select an answer first
6. 25foundation · easy

   Which WAN solution is often chosen to reduce costs while providing adequate performance for non-critical traffic?

   • AFull mesh topology
   • BLeased line
   • CMPLS
   • DBroadband
   Reveal Solution Discussion Select an answer first