"I want to buy Cisco switch and my friend tell me to choose WS-C2960-48PST-L or WS-C2960S-24TS-S . But i don't know what's the diffrent between S and L ?" From yahoo answer.
In the definition of cisco, L means LAN Base while S means LAN Lite.Cisco Catalyst 2960 LAN Base switches have several advantages:
• Gigabit Ethernet connectivity in 8-, 24-, and 48-port configurations
• RPS support and support for a wide range of SFP transceivers
• Enhanced security through Layer 2-4 access control lists (ACLs), DHCP Snooping, and more extensive Network Admission Control capabilities such as Web authentication and 802.1x enhancements
• Additional QoS capabilities: The LAN Base IOS supports policing, class and policy maps, differentiated services code point (DSCP), AutoQoS, and configurable queue weights, buffers, and thresholds
• Higher network-level availability with features such as Flex Links and Link State Tracking
• Increased number of VLANs (256) and other enhancements such as IPv6 Host, MLD Snooping, LLDP-MED, RSPAN, MVR, DHCP Option 82, and IP SLA (responder)
Wish this help you to know more about Cisco product before you choose it to protect your network. If you want to know more,you can follow Router-Switch.com .