ADC EtherNID, MetroNID manual Applies one or more actions

9 / 0 8 • 1 0 7 0 3 3 A E   LoopStar® EtherNID™ – LoopStar® MetroNID™

LoopStar® EtherNID™ – LoopStar® MetroNID™

ADC's network interface devices for Ethernet and IP networks

Features (Con't)

Service Creation & Traffic Conditioning Hardware

Service Mapping

• Create E-Line, E-LAN & E-Tree Ethernet Virtual Circuits

• Identify traffic flows based on frame characteristics

– Source or destination MAC or IP addresses, masks

– Ethertype, Port(s), DSCP, IP Precedence or PCP

–Customer & Providers VLAN ID (C-VLAN, S-VLAN)

•Applies one or more actions

–S-VLAN tagging (selective push)

–CoS mapping (set C/S-VLAN tag priority based on DSCP, IP Precedence or PCP, Drop Eligibility)

–Bandwidth Policing (based on DSCP, IP Precedence or PCP values)

Bandwidth Policing

•Limit upstream and downstream CIR/EIR by filtering criteria or for all traffic. Allows enforcement of

MEF-compliant services

•Regulate up to 64 flows (MetroNID TE-R), 15 on other models

Zero-Latency Traffic Shaping(3)

•Pre-conditioning of traffic by using buffer queues to delay and prioritize packets to smooth insertion into lower speed transport tunnels. No delay added to highest-priority traffic.

Traffic Filtering & Per-Flow Statistics

•Through Traffic Wire-Speed Filtering (L2CP, BPDU, per-VLAN, Ethertype, Protocol type, MAC, IP, User Defined)

• Define policies for up to 60 flows (TE-R), 16 on other models

4-to-1 Multi-Port Aggregation

•Latency-free, multi-port aggregation from 4 Fast Ethernet ports to a single GbE. De-aggregate by VLAN, or any combination of Layer 2 -4 frame criteria. No effect on other service creation or assurance functions. Client-side MTU limited to 1522 bytes.

(1)Available on MetroNID™ models only

(2)Available on EtherNID™ GE, MetroNID TE and MetroNID models only

(3)Available on MetroNID TE and TE-S models only

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