Standards and Protocol Support
776 Router Configuration Guide
ITU-T G.813, Timing characteristics of SDH equipment slave clocks (SEC), issued 03/2003
ITU-T G.8261, Timing and synchronization aspects in packet networks, issued 04/2008
ITU-T G.8262, Timing characteristics of synchronous Ethernet equipment slave clock
(EEC), issued 08/2007
ITU-T G.8264, Distribution of timing information through packet networks, issued 10/2008
ITU-T G.8265.1, Precision time protocol telecom profile for frequency synchronization,
issued 10/2010
ITU-T G.8275.1, Precision time protocol telecom profile for phase/time synchronization with
full timing support from the network, issued 07/2014
RFC 5905, Network Time Protocol Version 4: Protocol and Algorithms Specification
Voice and Video Performance
ETSI TS 101 329-5 Annex E, QoS Measurement for VoIP - Method for determining an
Equipment Impairment Factor using Passive Monitoring
ITU-T G.1020 Appendix I, Performance Parameter Definitions for Quality of Speech and
other Voiceband Applications Utilizing IP Networks - Mean Absolute Packet Delay
Variation & Markov Models
ITU-T G.107, The E Model - A computational model for use in planning
ITU-T P.564, Conformance testing for voice over IP transmission quality assessment models
RFC 3550 Appendix A.8, RTP: A Transport Protocol for Real-Time Applications
(Estimating the Interarrival Jitter)
VPLS
RFC 4761, Virtual Private LAN Service (VPLS) Using BGP for Auto-Discovery and
Signaling
RFC 4762, Virtual Private LAN Service (VPLS) Using Label Distribution Protocol (LDP)
Signaling
RFC 5501, Requirements for Multicast Support in Virtual Private LAN Services
RFC 6074, Provisioning, Auto-Discovery, and Signaling in Layer 2 Virtual Private Networks
(L2VPNs)
RFC 7041, Extensions to the Virtual Private LAN Service (VPLS) Provider Edge (PE) Model
for Provider Backbone Bridging
RFC 7117, Multicast in Virtual Private LAN Service (VPLS)