Cyan Z-Series Engineering and Planning Guide Release 5.0
Page 72 © 2013 Cyan, Inc. – All Rights Reserved. 700-0023-05-00 Rev. 1
• Ethernet Line Protection ITU-T G.8031, PBB-TE Layer Protection
Switch times < 50 ms
• Ethernet Ring Protection ITU-T G.8032, PBB-TE Layer Protection
Switch times < 50 ms with a maximum of 32 ERP nodes
• Client (UNI) protection
Link Aggregation (802.1AX)
Rapid Spanning Tree (802.1w)
• OAM
Link OAM 802.3ah and OTN
Service OAM 802.1ag
o UP and Down MEPs
• QoS
Ingress per service policing
o Two Rate Three Color Marker
o Metering granularity from 1 Mbps to 10 Gbps in 64 Kbps increments
o Ethernet P-bit priority to CoS mapping
o DSCP to CoS mapping
• Egress shaping
8 class of service queues per port
• Egress scheduling
Strict Priority
Weighted Round Robin (WRR)
Deficit Weighted Round Robin (DWRR)
• Synchronous Ethernet (SyncE)
2.4.4 PME-412 Capacity
• MAC Addresses: 32,000
• VLANs (with independent VLAN learning): 4,096
Note: The VLAN range is 0 to 4095. VLAN 0 is priority-tagged. Provisionable VLAN range is 1 to
4094. VLAN 4095 is reserved by the system.
• VLAN translation (ingress and egress): 4,000
• Unique services (E-Line or E-LAN) no policing: 2,000
• Unique services (E-Line or E-LAN) with policing: 1,000
• Traffic Engineering Service Instances (TESIs): 512
• Protected TESI groups per card pair: 256
• Ethernet Ring Protection Groups per card pair: 256
• Maintenance association End Points (MEPs): 512
• Link Aggregation Groups: 16
• Ports in a Link Aggregation Group: 8
• Flow Points: 2,048
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