Some users are reporting performance issues with a newly deployed web server. While running a protocol analyzer, the system administrator is able to capture both iSCSI and TCP port 80 traffic on the s

VLANs (Virtual Local Area Networks) allow network administrators to segment a single physical network into multiple logical broadcast domains, effectively isolating different types of traffic. By placing iSCSI traffic on a dedicated VLAN, it will not contend with general TCP port 80 web traffic, which significantly reduces congestion and improves performance for both services.

Jumbo frames increase the maximum transmission unit (MTU) size, which can improve throughput for large data transfers but does not separate different types of network traffic.

LUN masking is a storage-level security feature that restricts which servers can access specific LUNs (Logical Unit Numbers) on a storage array, but it does not separate network traffic.

Multipathing provides redundant paths to storage and can improve performance through load balancing, but it does not logically separate different types of network traffic onto different networks.