Why 2600XM routers?
* Inter-VLAN routing (not supported in 2500 series)
* Support for Cisco SDM GUI configuration tool
* Support for Advanced Security VPN IOS
* Modularity for future expansion (for CCNP/CCIE)
* Support for ALL Routing protocols
* Support for MPLS (for CCNP/CCIE)
Why 2610 routers?
* Inter-VLAN routing (not supported in 2500 series)
* Support for Advanced Security VPN IOS
* Modularity for future expansion (for CCNP/CCIE)
* Support for ALL Routing protocols
* Support for MPLS (for CCNP/CCIE)
Why 2900XL switches?
* Modern Fast Ethernet IOS switch (1900 is Ethernet non-IOS switch)
* Near complete command set as tested by Cisco
* 802.1q and ISL support for VLAN trunking and routing
* STP, PVST, HSRP, 802.1p QoS, and Fast Etherchannel