Cyan Z77 - PME-216 I Capacity

Cyan Z-Series Engineering and Planning Guide Release 5.0
700-0023-05-00 Rev. 1 © 2013 Cyan, Inc. – All Rights Reserved. Page 79
• Link Aggregation (802.3ad)
• Trunk (NNI) protection
 Ethernet Line Protection ITU-T G.8031, PBB-TE Layer Protection
o Switch times < 50 ms
 Ethernet Ring Protection ITU-T G.8032, PBB-TE Layer Protection
o Switch times < 50 ms with a maximum of 32 ERP nodes
• Client (UNI) protection
 Link Aggregation (802.1AX)
 Rapid Spanning Tree (802.1w)
• Link OAM 802.3ah and OTN
• Service OAM 802.1ag and Y.1731
 UP and Down MEPs
 Performance Monitoring
o Frame Delay
o Frame Delay Variation (Jitter)
o Frame Loss
 Ethernet Service Activation Test Methodology (Y.1564, formally Y.156sam)
o Hardware capable, software support in a future Release
• 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
o 8 class of service queues per port
• Egress scheduling
 Strict Priority
 Weighted Round Robin (WRR)
 Deficit Weighted Round Robin (DWRR)
• Synchronous Ethernet (SyncE)
2.5.4 PME-216i 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): 2,000
• Unique services (E-Line or E-LAN) no policing: 1,000
• Unique services (E-Line or E-LAN) with policing: 512