Configure Link Aggregation CCA-APPDS-GATEWAY Practice Questions (Page 5)

Questions 21–22

1. 21expert · hard

   A Citrix ADC has a LAG configured with LACP. The administrator notices that the LAG is up but traffic is not being load-balanced across the member interfaces; all traffic is going over one interface. What is the most likely cause?

   • AThe LACP mode is set to passive on the ADC.
   • BThe interfaces are in different VLANs.
   • CThe switch is configured for static trunking instead of LACP.
   • DThe traffic is from a single flow, and the load-balancing algorithm is based on source/destination IP, so it uses only one link.
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2. 22application · medium

   A Citrix ADC is the gateway for a remote-access deployment. The network team wants to double the throughput between the ADC and the core switch without adding a new IP subnet. The switch supports 802.3ad. Which configuration should you implement on the ADC?

   • ACreate a link aggregation group (LAG) with two interfaces and enable LACP on both the ADC and the switch.
   • BEnable jumbo frames on both interfaces and increase the MTU to 9000.
   • CAssign two separate VLAN interfaces to the same physical ports and use policy-based routing to load-balance traffic.
   • DConfigure a static LAG on the ADC and leave the switch ports as individual access ports.
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