WAN & INTERNET
The most expensive bandwidth in the enterprise is in the WAN; as such, it should be fully optimized to deliver maximum ROI. This session focuses on how to deliver such optimization by deploying Application Visibility and Control (AVC) and Quality of Service (QoS) over the Intelligent WAN (IWAN). Cisco’s QoS paradigm will be reviewed and applied to the IWAN, along with best practice QoS design recommendations. Practical and detailed design configurations will be presented for hierarchical QoS policies for sub-line rate Ethernet handoffs, MPLS VPN Class-of-Service mapping and DMVPN per-tunnel QoS. Additionally, new AVC/QoS technologies, such as NBAR2 QoS attributes and adaptive QoS policies will be introduced and applied to the IWAN. Cisco Prime Infrastructure templates for deploying and managing the IWAN will be reviewed, as will Cisco’s SD-WAN solution, the APIC-EM IWAN application, to show how the IWAN can be centrally controlled.
CiscoLive Speaker Kelly Fleshner - Communications Architect, Cisco
PDF: Download IWAN AVCQoS Design BRKRST-2043
Extra notes
- At-A-Glance Strategic QoS Design
Download 01-Strategic QoS Design AAG - NBAR QoS Attributes (recognized application, mark, set)
Download 02-NBAR QoS Attributes AAG - IWAN QoS Design
Download 03-IWAN QoS Design AAG
ENTERPRISE LAN
-1- Campus QoS Design-Simplified
This session will apply Cisco's QoS strategy for rich media networks to the enterprise wired and wireless campus networks. This application will factor into account various tactical design considerations unique to these Places-in-the-Network (PINs). Following this discussion, platform-specific designs for classification, policing and ingress & egress queuing policies will be detailed for the Cisco Catalyst 2960-X, 3650/3850, 4500/4500-X and 6500/6800 series switches. Additionally, Nexus 7000 campus core QoS designs will be reviewed in detail, as will design recommendations for both AireOS and IOS Wireless LAN Controllers. Note: It is highly-recommended to attend BRKRST-2056 "The QoS Paradigm Shift" prior to attending this session.
CiscoLive Speaker Tim Szigeti - Principal Engineer - Technical Marketing, Cisco
PDF: Download Campus QoS Design-Simplified BRKCRS-2501
p. 42-43, p. 57
-2- The QoS Paradigm Shift
Business requirements for Quality of Service continue to evolve and expand as do hardware and software QoS features to the point where the biggest barrier to deploying QoS is technical complexity. However, breakthrough technologies in controller-based networking allow for the abstraction of such complexity and the enabling of powerful business-centric policies to be deployed in a significantly simplified manner. This session focuses on how to translate business-level objectives into strategic end-to-end QoS designs. Additionally, new technologies, like AutoQoSv4, iWAN, NBAR2 enhancements, DNS-AS and others will be introduced to show how the QoS toolset continues to expand and allow for more powerful service policies than ever before. Best practices and case-study deployment examples will be provided for the campus, WLAN, data centre, WAN and branch, for Cisco Catalyst switches, Cisco Centralised and Converged Access WLAN controllers, Cisco Nexus switches, and Cisco ASR and ISR routers. Additionally, APIC-EM knowledge-based solutions like EasyQoS, iWAN, Unified Communication Integration and Microsoft Lync Integration and will also be presented to show how these may be used to accelerate and greatly simplify QoS deployments. And finally Cisco Prime Infrastructure features that facilitate QoS monitoring and management will reviewed.
CiscoLive Speaker Tim Szigeti - Principal Engineer - Technical Marketing, Cisco
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