A 816-IP Administrator recently deployed an application Users are experiencing slow performance with the application on some remote networks. Which two modifications can the BIG-IP Administrator…

A dest addr profile (Destination Address Persistence) is used for directing client requests to the same pool member based on the destination IP, which is unrelated to improving TCP performance.

The f5-tcp-wan profile is optimized for high-latency, lossy wide-area networks; applying it to the client-side virtual server can significantly improve performance for remote users by enhancing TCP flow control and retransmission mechanisms.

The f5-tcp-lan profile is optimized for high-bandwidth, low-latency local-area networks, and applying it to the server-side of the virtual server ensures efficient communication with backend servers once the WAN traffic is terminated by the BIG-IP.

A source_addr profile (Source Address Persistence) ensures subsequent connections from the same client IP go to the same pool member, which does not address network performance issues.

The fasti_4 profile is not a standard, pre-defined TCP profile in BIG-IP designed for performance optimization; common profiles for this purpose are named f5-tcp-wan and f5-tcp-lan.