Spirent Communications introduced new MPLS Flow Monitoring and Firewall Assessment Services as well as a new level of advanced network technology certification training.Spirent's Flow Monitoring Service is designed for network operators deploying MPLS-based IP VPN networks. The on-site, five-day service combines Spirent's AX/4000 Broadband Test System and its test experts to assess the performance, interworking and stability of demanding multiple protocols associated with MPLS-VPNs. The AX/4000 monitors and analyses an operator's network in the...