Nortel Networks OPTera Metro 3500 - Manual (Page 102)

2-64 Operation, administration, and maintenance (OAM) features
OPTera Metro 3500 Multiservice Platform NTRN10AN Rel 12.1 Standard Iss 1 Apr 2004
• flexible Ethernet access and network bandwidth allocation
• ability to support enhanced and competitive SLAs
• ability to support ICMP Ping
• ability to support traffic management features such as static routing, load
sharing, and Bandwidth Reservation Protocol
• ability to support NE slot awareness
• ability to support FPGA upgrades
• ability to support software upgrades
• transparent LAN service/layer 2 (TLS/L2) tunneling mode
• optical Ethernet/Layer 2 (OE/L2) tunneling mode
• point-to-point connections (in OE/L2 mode)
• point-to-multi-point connections (in OE/L2 mode)
• multi-point-to-multi-point connections
• TD connectivity tests and internal card loopback tests
• traffic filtering at ports that connect separate rings (NNI filtering)
• redundancy between rings through trunk groups (NNI redundancy)
• station over provisioning notification
• save provisioning notification
• 2048 NNI filters
Optical Ethernet / Layer 2 (OE/L2) on OPTera Packet Edge System
OPTera Packet Edge System provides configurable packet tunneling modes:
transparent LAN service Layer 2 (TLS/L2) and Optical Ethernet Layer 2
(OE/L2). The OE/L2 mode provides optimized traffic service through
point-to-point and point-to-multipoint tunnels. You can configure your
network from TLS/L2 to OE/L2 or from OE/L2 to TLS/L2 without impacting
traffic.
For more information, see:
• OPTera Packet Edge System Planning Guide, NTRN10YK
• OPTera Packet Edge System OPTera Metro 3000 User Guide, NTN465YG