PBB-TE and MPLS each have their place in the network. By reducing complexity and using native Ethernet, PBB-TE enables cost-effective carrier-grade access and aggregation in the metro.

…implementation of Provider Backbone Bridging – Transport Engineering (PBB-TE) and is one of the first vendors in the market to deliver a solution that supports both traditional Multi-Protocol Label Switching (MPLS) and PBB-TE-based solutions. By supporting both of these important technologies on the…

…Functionality for H-VPLS deployment MTU-s Multihoming (redundant VCs to different PE-s switches) MPLS Virtual Circuit as H-VPLS spoke Virtual Circuit PBB-TE Service Instance as H-VPLS spoke Virtual Circuit Q-in-Q Ethernet Virtual Circuit as H-VPLS spoke Virtual Circuit MPLS Label Switch Path (LSP) Tunnel…

…handle the most demanding applications including VoIP, storage extension and circuit emulation * Connection-oriented Ethernet transport tunnels (e.g. PBB-TE, VLAN cross-connect) and connection admission control ensure deterministic performance and restoration of Ethernet services * Supports a wide range…

…/VPLS, VLAN/Q-in-Q, PBB-TE Interoperability MPLS/VPLS/H-VPLS interoperability with     VLAN/Q-in-Q MPLS/VPLS/H-VPLS interoperability with PBB-TE PBB-TE interoperability with VLAN/Q-in-Q Switching between MPLS Virtual Circuits and     PBB-TE Service Instances Switching…

…accuracy Dying Gasp with Syslog and SNMP Traps PBB-TE (Provider Backbone Bridging-Traffic Engineering) IEEE 802.1Qay PBB-TE IEEE 802.1ah PBB frame format PBB-TE Multi-homed Protection Failover IEEE 802.1ag CFM for PBB-TE Tunnels IEEE 802.1ag CFM for PBB-TE Service Quality of Service 8 Hardware Queues per…

…Ethernet OAM IEEE 802.1ag Connectivity Fault     Management (CFM) Distributed Connectivity Fault Management CFM over Q-in-Q CFM for PBB-TE Tunnel Monitoring IEEE 802.3ah Ethernet in the First Mile (EFM) IEEE 802.1AB Link Layer Discovery     Protocol (LLDP) Y.1731 Performance…

…Multihoming (redundant VCs to different     PE-s switches) MPLS Virtual Circuit as H-VPLS spoke Virtual     Circuit PBB-TE Service Instance as H-VPLS spoke     Virtual Circuit Q-in-Q Ethernet Virtual Circuit as H-VPLS     spoke Virtual…

…Performance Monitoring TWAMP Responder and Reciever TWAMP +/- 1ms timestamp accuracy Provider Backbone Bridging-Traffic Engineering IEEE 802.1Qay PBB-TE PBB-TE Multi-Homed Protection Failover MPLS/VPLS MPLS RSVP-TE MPLS LDP MPLS OSPF-TE MPLS Pseudo-Wire Emulation (PWE3) MPLS/H-VPLS MTUs Statically configurable…

…Receiver TWAMP Sender TWAMP +/- 1ms timestamp accuracy Dying Gasp with Syslog and SNMP Traps PBB-TE (Provider Backbone Bridging-Traffic Engineering) IEEE 802.1Qay PBB-TE IEEE 802.1ah PBB frame format PBB-TE Multi-homed Protection Failover Quality of Service 8 Hardware Queues per Port Committed and Excess…