If for performance, you just mean moving bits, little difference. (Historically, MPLS roots were in providing very high speed packet forwarding, but with later hardware improvements, this advantage has diminished.) If you what to provide different levels of service or easily do full mesh routing, MPLS is the choice. (Martin's references provide further details.)
With XR 4.2.0 the ASR9000 is releasing a new line of hardware models. This amongst others is the RSP440, the next generation RSP with faster switch fabric along with Typhoon based Linecards, the next generation network processor.
The Cisco EPN system incorporates a network architecture designed to consolidate multiples services on a single Multiprotocol Label Switching (MPLS) transport network. This network is designed primarily based on...
Internet security is important with the increasing attacks that are happening every day. Many internet and browsing security solutions exist, but some are not very easy to use or maybe the question is how can I enable them?