Cisco S49MIPB-12246SG= networking software Switch / Router

Cisco IOS Software Packaging for the Cisco Catalyst 4900M
Cisco provides a Cisco IOS Software package for the Cisco Catalyst 4900M, creating a foundation for features and functions and offering consistency across all Cisco Catalyst switches. The Cisco IOS Software release is designated Release 12.2SG. The Cisco Catalyst 4900M software packages support different features, depending on the image:

- The IP Base image does not support the following routing-related features: BGP, EIGRP, OSPF, and VRF-lite).
- The IP Base image supports EIGRP stub, RIP v1 and v2, and static routes for Layer 3 routing on all Cisco Catalyst 4900M Switches.

The Enterprise Services image supports all Cisco Catalyst 4900M software features based on Cisco IOS Software, including enhanced routing. Table 3 earlier in this document provides a more detailed description of the feature differences between the IP Base and Enterprise Services images.