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Transcript of An Introduction to Avaya Fabric Alex Williams Network Specialist – Western Region.
An Introduction to Avaya Fabric
Alex Williams Network Specialist – Western Region
© 2012 Avaya Inc. All rights reserved. 33
The simple truth
Networks are largely managed and operated as they were over ten or more years ago
Brute force, CLI, scripts, spreadsheets and chasing spanning tree or OSPF gremlins is more often than not, the norm.
…why?
© 2012 Avaya Inc. All rights reserved. 44
“IT budgeting is both art and science, combining financial management
expertise and executive judgment”Gartner, 2012
© 2012 Avaya Inc. All rights reserved. 55
But the nagging question is why….
• Why are we still doing moves, adds & changes manually?
• Why do we “live with” unstable networks causing application downtime?
• Why do we build “overlay” network for critical applications?
• Why, when OPEX = 80% budget, do we settle for complexity?
• Why, when labor is the largest line-item expense, do we make it so labor-intensive to plan, configure & maintain a network?
And why hasn’t anyone done something about this?Where’s the ‘Executive Judgment’ side of IT budgeting?
© 2012 Avaya Inc. All rights reserved. 6
“We need 1,000 more security cameras up by Friday”
“Our financial transactions need to be isolated by next week”
“We need to transfer a live server instance now!”
“We need to have confidence of uninterrupted service”Throughput
Resiliency
Latency
Density
© 2012 Avaya Inc. All rights reserved. 7
The Bold Truth
“It is nearly impossible for
today’s networks to run at business
speed.”Zeus Kerravala, ZK Research
We wait…
Minutes for network re-convergence
Hours for troubleshooting
Weeks for maintenance windows
Months to roll out significant applications
© 2012 Avaya Inc. All rights reserved. 8
1.Add HD video surveillance and multicast sites in minutes
2.Deploy services on the fly
3.Create unlimited separated services with minimal effort
1 23
456
7
89
Whatif you could…
The old network needs to evolve to support today’s business speed
4. Deliver unified access solutions at the edge
5. Enable Guest, BYOD Access control all at once
6. Increase and monitor real-time Network quality
7. Enable data center continuity within clicks
8. Reduce latency and time to service in the data center
9. Deliver collaboration applications in a stack
Would you be Interested?
© 2012 Avaya Inc. All rights reserved. 9
Service Service
Physically Managed Control Plane
Autonomic Control Plane
Virtualize devices into one network
entity
Services are provisioned to
physical devices
Services are provisioned to a single
virtual network
Business Speed Requires Agile Network Control
IP Packets
© 2012 Avaya Inc. All rights reserved. 1010
Network “Constructs” Stacked Protocols
Instability
Ethernet has been built upon “one floor at a time” Adding on when needed
802.1
Protocols run independently & are
provisioned and managed separately.
This can cause flapping and instability.
Stability
Num
ber
of c
ontr
ol
plan
es
Rome wasn’t built in a day… neither was the “network”
Multiple protocols to support:
Loop prevention, L2& L3 forwarding,
management, virtualization &
multicast
© 2012 Avaya Inc. All rights reserved. 11
Fabric Attach – How does it work?
Baseline Setup Fabric (SPB cloud) is preconfigured with services
FA Client and FA Server need not have ISIDs, VLANs, port membership, uplink/trunk ports and tagging, etc., configured
FA Client need not have IP and mgmt VLAN configured (i.e., vanilla switch “out of the box”)
Zero Touch Provisioning FA Client auto attaches to the FA Server to obtain
mgmt VLAN and IP config
End points and client connections trigger auto configuration of ISIDs, VLANs, port membership, etc., on FA Client and FA Server
End points and clients are automatically attached to authorized services
Fabric Attach builds on top of the
Fabric Connect architecture
Identity Engines is the centralized policy decision
point for BYOD management and NAC
Fabric Attach is fully integrated into the overall Avaya Networking solution
Fabric Attach Server
Fabric Attach Client FabricAttach
FabricAttach
Employee Zone
Contractor Zone
Management Zone
Guest Zone
DHCP
Authentication and Authorization
Authentication and Authorization
Fabric Connect Switch
Fabric Attach Client
Avaya - Proprietary. Use pursuant to your signed agreement or Avaya policy. 12
Competition’s Independent
Solutions
Multi-vendor solutions
Manual integration
Independent security layers
Wired and wireless access
Identity Engines with Fabric
Connect
Secure employee and guest access wired and wireless
Automatic VLAN / QoS / VSN Assignment
Single Sign-on for Aura Applications
Reporting and analytics for compliance
Secure Guest and BYOD NetworkingUse Case – Unified User Access
EmployeeMobile ZoneGuest
Zone
Identity Engines
© 2012 Avaya Inc. All rights reserved. 13
Superior Application PerformanceUse Case – Video Surveillance and Multicast Applications
Competition’s Interdependent legacy protocols
Slow network recovery
Strains CPU
Low scalability
Complicated troubleshooting
Avaya Fabric Connect
One seamless protocol network-wide
Removes scalability limits
Faster time to serviceCamera
Recording
Multicast Application
Camera Recording
Multicast Application
© 2012 Avaya Inc. All rights reserved. 14
Superior Service SeparationUse Case – Dynamic and Secure Service Provisioning
Must touch every affected device
Slower to configure
Must configure core of network
Dependent upon maintenance windows
Avaya Fabric Connect
Edge-only configuration
Eliminate need for maintenance windows
Mitigate core configuration risk
New Service
New Service
Competition’s Interdependent legacy protocols
© 2012 Avaya Inc. All rights reserved. 15
Superior Virtual NetworkingUse Case – Multi-Tenancy
Competition’s Interdependent legacy protocols
Extremely complicated
Practically un-scalable
Error prone
Static model
Avaya Fabric Connect
Highly scalable
Agile configuration
Simple troubleshooting
Highly dynamic
16 ©2010 Duarte Press. All Rights Reserved
Access Unification is Changing
Policy Enabled Access
Integrated Network Services
Unified Access Inflection Points
End-to-End Fabrics
Primary Access
UnifiedAccess
BYOD Mission Critical
© 2012 Avaya Inc. All rights reserved. 1717
Summary: Avaya delivers an outstanding user experience with unified access
Wi-Fi Challenge Avaya Solution
APPS
• Unpredictable volume of application use
• Unknown and uncontrolled recreational app use
• Next generation Application Recognition and Control at the network edge
• End-to-end proactive quality of experience monitoring
USERS &DEVICES
• Unpredictable types of BYOD devices
• Different users with multiple devices
• Device fingerprinting, roaming assist, Bonjour support & secure network and BYOD access
SPECTRUM& NETWORKCAPACITY
• Congestion in crowded 2.4GHz spectrum
• Sticky clients• Overlay tunnels and
controller bottlenecks• Disparate wired and Wi-Fi
• Flexible deployment options for spectrum optimization
• 2-tier architecture + Avaya Fabric (when available) + Unified Access
COMPLEXITY
• Changing requirements from 2.4GHz to 5GHz
• Complex planning, deployment & support
• Software upgradable (11n to 11ac); Ease of
• Ease of deployment with Cloud offering and Avaya Fabric to the wireless edge
• Automated edge
Avaya FabricConnect
State of the art WLAN APs and Management
Advanced RF Management
Application QoS Enforcement
Guest and BYOD
Unified Access
Capacity
Avaya - Proprietary. Use pursuant to your signed agreement or Avaya policy. 18
Scale of the Olympic Games
Reportersand Media
14K
Volunteers
25K
Billions on the Internet
OlympicAthletes
6K
OlympicTeams
80
Thousands of Officials
Millions of Spectators
3 BillionTV Viewers
Avaya - Proprietary. Use pursuant to your signed agreement or Avaya policy. 1919© 2013 Avaya Inc. All rights reserved.
The Scale of an Olympic Games Network
19
Interconnecting
11 Competition Venues
2 Data Centers
2 Technical Operations Centers
3 Olympic Villages
2 Media Centers
2 Celebration Centers
Olympic Scale Network
54 Terabit capable backbone
2,000 Ethernet switches
50,000 Ethernet ports
2,500 Wireless Access Points
36 HD Video Channels
1,500 IPTV screens
6,500 VoIP phones
Similar to running 3 Super Bowls for 17 days straight!
© 2012 Avaya Inc. All rights reserved. 2020
Get 360o visibility into the Wi-Fi networkNext-gen management in action at Sochi Winter Olympic Games
© 2013 Avaya Inc. All rights reserved. 21
Seven Secure Virtualized Networks Over a Converged Core
Competition venues
Data Center(secondary)
Data Center(primary)
Olympic Villages
Media Centers
CelebrationCenters
IPTV Service
Games Network
Unified Communications Service
Organizing Committee Service
Wi-Fi Services
Media Transparent LAN Services
Secure Management
© 2012 Avaya Inc. All rights reserved. 22
High-Performance Data CenterUp to 4x Better Latency and 25x Better Time-to-Service
Built for north-south traffic
Additional tiers brings complexity and cost
Static model
Highly scalable
Agile configuration
Simple troubleshooting
Optimized for east-westtraffic
Distributed ToR / Fabric Connect Data Center Architecture
Multi-Tier Legacy Data Center Architecture
Avaya - Proprietary. Use pursuant to your signed agreement or Avaya policy. 23
Competition’s Reactive Networks
Expensive with additional overlay
Reactive using historical mining
Incomplete with no end-to-end visibility
Avaya SLA Montm
Proactive monitoring
‘Agents everywhere’
Graphical reporting
Network-wide Proactive QoS MonitoringAvaya-on-Avaya Access Solution
Call to IT and troubleshooting
begins
Poor session quality
Synthetic tests sent
Trouble segments identified BEFORE
call begins
Avaya-on-Avaya
Advantage
© 2012 Avaya Inc. All rights reserved. 24
WLAN 9100
ERS 3000ERS 4000/5000
Unified Access
Network-Wide Infrastructure
VSP 9010ERS 8000
VSP 7000
VSP 4000
Collaboration Pod
Fabric Connect
Avaya has a comprehensive wired and wireless portfolio
VSP 8284
© 2012 Avaya Inc. All rights reserved. 25
Can we share more?
Questions?
Thank You
© 2012 Avaya Inc. All rights reserved. 2828
State of the art Wi-Fi ManagementAvaya WLAN 9100 Orchestration System
Flexible deployment options– On-premise software solution– Cloud management
Key benefits– Zero-touch deployment– Highly scalable to 1000’s of units– Flexible toolsets for remote management
and troubleshooting
Network Management and Analytics
© 2012 Avaya Inc. All rights reserved. 2929
State of the art WLAN APs State of the art WLAN APs that address a broad range of use cases
Next-gen wireless with predictable performance
802.11ac
Simplified RF planning
Application QoS control
BYOD/Guest access
2-Tier architecture with distributed controller
Swap-less upgrades
Cloud-based management
End to End Unified Access
Flexible deployment
Low TCO
Bonjour support
WAP 9122
WAP9123
WAP9132
WAP9133
WAO9122
WAP 9162/9173
802.11n 2x2 AP
802.11n 3x3 AP*
802.11ac 2x2 AP
802.11ac 3x3 AP
802.11n 2x2 AP
802.11ac2x2/3x3
2 Radios 2 Radios 2 Radios 2 Radios 2 Radios 4 Radios
Common Advanced Feature Set
Integrated Controller
Application Control
Zero Touch Provisioning
On-Premise or Cloud Management
© 2012 Avaya Inc. All rights reserved. 3030
State of the art WLAN APs Comprehensive offering that address a broad range of use cases
Next-gen wireless with predictable performance
802.11ac
Simplified RF planning
Application QoS control
BYOD/Guest access
2-Tier architecture with distributed controller
Swap-less upgrades
Cloud-based management
End to End Unified Access
Flexible deployment
Low TCO
Bonjour support
WLAN 9122
WLAN 9123
WLAN 9132
WLAN 9133
WLAN 9162
WLAN 9173
802.11n 2x2 AP
802.11n 3x3 AP*
802.11ac 2x2 AP
802.11ac 3x3 AP
802.11ac 2x2
MultiRadio AP
802.11ac 3x3
MultiRadio AP
Fixed Chassis
Fixed Chassis
Fixed Chassis
Fixed Chassis
Modular Chassis
Modular Chassis
2 Radios 2 Radios 2 Radios 2 Radios 2 or 4 Radios
2 or 4 Radios
NA NA NA NA 4 Total Slots
4 Total Slots
Common Advanced Feature Set
Integrated Controller
Application Control
Zero Touch Provisioning
On-Premise or Cloud Management
A New Class of Access Point: High End Features in a Low Cost AP
INTEGRATED CONTROLLER
• No single point of failure or performance bottleneck
APPLICATION CONTROL
• Full DPI at the network edge – an industry first
SPECTRUM OPTIMIZED
• Dual 5GHz AP for future proof migration
• Enhanced high density support in 2.4GHz
© 2012 Avaya Inc. All rights reserved. 3131
Advanced RF Management for “wired-like” performance
Maximize use of RF resources to improve the user experience Automatic radio control
Load balancing across radios
Roaming assistance for sticky clients
Bonjour optimization
HoneyPot
Increased availability, resiliency and application performance 802.11ac, MIMO, etc. Roaming Assist
Auto Channel & Cell
ALB (Auto-Load Balancing)
© 2012 Avaya Inc. All rights reserved. 3232
Avaya Virtual Services Platform 8284XSQ
Uncomplicated, compact format & high-performance platform
Non-blocking, wire-speed, & latency-optimized
Mature, feature-rich, & robust architecture
Virtualize just the Core, or go to Fabric Connect for end-to-end virtualization
Unique combination of port speeds/density & features/functionality
Simple to deploy & operate
Future-proof performance
Proven & feature-rich OS
Versatile virtualization capabilities
Reduces TCO & drives faster ROI
Highlights
© 2012 Avaya Inc. All rights reserved. 33
What’s Special..?
The VSP 8284XSQ brings Modular-class performance and functionality to the mid-size Core, with fixed-format levels of price, simplicity, and operational efficiency Costs less to acquire, dramatically lower Price/Port High-density, 80 x 10 Gigabit, plus 40 Gigabit, all in 2RU..! Unique packaging of the Industry’s most advanced chipset Easier to install and operationalize Delivers high-end, feature-rich functionality Versatile conventional or Fabric-enabled networking More cost-effective to support and maintain
Set-and-forget solution for resource-constrained IT departments
Ushering in a new era of simplification & efficiency
© 2012 Avaya Inc. All rights reserved. 34
What’s New..?Rear of the new VSP 8284XSQ platform
High-Availability Dual Power
Supplies
High-AvailabilityQuad Fan Trays
Dimensions: 440mm wide x 500mm deep x 88.9mm tall (2U)
Weight: 14.6-16.3kg (32.1-35.9lbs)
© 2012 Avaya Inc. All rights reserved. 35
What are the Numbers..?
Switch Fabric: 2.56Tbps
Frame forwarding: 1,428Mpps
Nominal Latency: <480nsec
Switch Cluster/LAG: up to 96 Groups of up to 8 Links
VLANs: up to 4k
Spanning Tree Groups: 64
MAC Address: up to 224k
ARP Entries: 32k
Jumbo Frames: up to 9,600 Bytes
Specifications & scale
IP Interfaces: up to 256
IPv4 Routes: 16,000 (128k*)
OSPF Areas: up to 80
OSPF Neighbors: up to 500
ECMP Paths: up to 8
VRRP Instances: up to 512
VRFs: up to 24
IS-IS Neighbors: 64
SPB Nodes: 500
L2 VSN IDs: 4k
SPB IP Shortcut Routes: 16k* Hardware-ready for future field-configurable options leveraging the UFT capability
© 2012 Avaya Inc. All rights reserved. 36
What’s the Positioning..?
Ideal positioning for the VSP 8284XSQ:– Core Switch (typically deployed as a high-availability pair) for small-to-
medium Campus networks– Interconnecting multiple 10GbE-attached Wiring Closets
– Distribution/Aggregation Switch– 40GbE downlinks and 10GbE uplinks
Deployable in a number of Enterprise networking environments:– Conventional, multi-tier IP Routed Campus networks
– Fabric-based Campus networks
Additionally, the high-performance architecture means that it can be positioned as:– Data Center End-of-Row Switch
– Tier 3/4 Service Provider & Smaller Hosting Provider networks
Verticals: All – very broad appeal, everywhere that values simplicity
Versatile capabilities make for a flexible offering
© 2012 Avaya Inc. All rights reserved. 37
What’s New..?
Mid-sized Core solution that focuses on delivering revolutionary agility, simplicity, and operational efficiency
Dramatically reduces the operational burden and delivers an accelerated return on investment
Series highlights:– tightly integrated hardware and software architecture
– versatile virtualization capabilities
– future-ready performance
Delivering ‘Networking 2.0’, and do it today
© 2012 Avaya Inc. All rights reserved. 3838
Automating network access has direct impact on reducing cost of change
Each access port is not assigned until a user/device attempts access. Once authenticated & authorized, user/device is granted appropriate access level. MAC address lookup:
– Ignition Server local store
– Manual input
– Wildcards (e.g. Avaya IP Phones 00:04:0d* and Cisco IP Phones 00:15:62*)
– Import CSV file with list of MAC address and other device attributes
– Access Portal auto-populate
– NOTE: Planned to extended lookup to allow interfacing a LDAP data store
IP PhoneVisitor or Business Partner
Personal Machine
Corporate Desktop
Network Printer
Network Device
Wireless Access Point
Surveillance Camera
Fax Machine
Medical Device
Local Server/A
pp
Guests & Guest Devices
EnterpriseNetwork
© 2012 Avaya Inc. All rights reserved. 3939
Real life proof point …
The largest temporary network in the world!
• Interop 2011- Cisco sent 20 network engineers to hot stage
• Interop 2012- Huawei sent 25 network engineers to hot stage
• Interop 2013- Avaya sent 3 network engineers to hot stage
“Four system engineers completed the network installation in three days - 1/10 the resources of previous events. Then, for the next five days, the show tested the mettle of Shortest Path Bridging …Avaya Fabric Connect met the challenge without a single incident related to the Avaya solution. Layer 2, Layer 3, Unicast and Multicast services ran flawlessly over Avaya Fabric Connect the entire event. Mission accomplished.”
“This year's InteropNet demonstrated that, ideologically motivated debating points aside, SPB just works.”
Avaya - Confidential 2014
OlympicAthletes
6K
OlympicTeams
80
Reportersand Media
14K
Volunteers
25K
Thousands of Officials and Scorekeepers
Billions of Internet
Customers
Millions of Live
Spectators
3 BillionTV Viewers
Sochi - The Scale of an Olympic Games
Changing Social Media Landscape
© 2012 Avaya Inc. All rights reserved. 42
NETWORK CORENetwork Virtualization
► Avaya Fabric Connect (based onIEEE Shortest Path Bridging)
► Builds a cloud based infrastructure
► High capacity / scaling
► 3rd party validated 20 ms recovery rates
VENUESIntelligent Edge
► Fabric Connect extended into each venue
► Any Port Any Service
► Scalable Wi-Fi
► Secure network access
DATA CENTERDynamic Data Center
► Geographically redundant virtualized Data Centers
► Distributed Top of Rack for low latency v-motion
► Avaya Aura for communications
Primary Data Center
Mountain Media Center
Krasnaya Polyana
Secondary Data Center
Switch Clustering
AvayaVENA
VirtualServicesFabric
AvayaVENASwitch
Clustering
AvayaVENA
First “Fabric Enabled” Games
© 2012 Avaya Inc. All rights reserved. 43
Avaya Solutions Customers
World’s Top . . .
- 2013 -
97% 95% 90%
9 out of 10Airlines
9 out of 10Financial Institutions
8 out of 10Auto Manufactures
8 out of 10 Luxury Hotels
© 2012 Avaya Inc. All rights reserved. 4444© 2011 Avaya Inc. All rights reserved. 44
A New Class of Access Point: High End Features in a Low Cost AP
INTEGRATED CONTROLLER
• No single point of failure or performance bottleneck
APPLICATION CONTROL
• Full DPI at the network edge – an industry first
SPECTRUM OPTIMIZED
• Dual 5GHz AP for future proof migration
• Enhanced high density support in 2.4GHz
Wireless LAN 9100
© 2012 Avaya Inc. All rights reserved. 4545
State of the art WLAN APs State of the art WLAN APs that address a broad range of use cases
Next-gen wireless with predictable performance
802.11ac Simplified RF planning Application QoS control BYOD/Guest access 2-Tier architecture with
distributed controller Swap-less upgrades Cloud-based
management End to End Unified
Access Flexible deployment Low TCO Bonjour support
WAP 9122
WAP9123
WAP9132
WAP9133
WAO9122
WAP 9162/9173
802.11n 2x2 AP
802.11n 3x3 AP*
802.11ac 2x2 AP
802.11ac 3x3 AP
802.11n 2x2 AP
802.11ac2x2/3x3
2 Radios 2 Radios 2 Radios 2 Radios 2 Radios 4 Radios
Common Advanced Feature Set
Integrated Controller
Application Control
Zero Touch Provisioning
On-Premise or Cloud Management
© 2012 Avaya Inc. All rights reserved. 4646
Avaya Virtual Services Platform 8284XSQ
Uncomplicated, compact format & high-performance platform
Non-blocking, wire-speed, & latency-optimized
Mature, feature-rich, & robust architecture
Virtualize just the Core, or go to Fabric Connect for end-to-end virtualization
Unique combination of port speeds/density & features/functionality
Simple to deploy & operate
Future-proof performance
Proven & feature-rich OS
Versatile virtualization capabilities
Reduces TCO & drives faster ROI
Highlights
© 2012 Avaya Inc. All rights reserved. 47
What’s Special..?
The VSP 8284XSQ brings Modular-class performance and functionality to the mid-size Core, with fixed-format levels of price, simplicity, and operational efficiency Costs less to acquire, dramatically lower Price/Port High-density, 80 x 10 Gigabit, plus 40 Gigabit, all in 2RU..! Unique packaging of the Industry’s most advanced chipset Easier to install and operationalize Delivers high-end, feature-rich functionality Versatile conventional or Fabric-enabled networking More cost-effective to support and maintain
Set-and-forget solution for resource-constrained IT departments
Ushering in a new era of simplification & efficiency
© 2012 Avaya Inc. All rights reserved. 48
Avaya Virtual Services Platform 4450GSX
VSP 4000 is a series of fabric-based multi-service / multi-tenant Edge Switches
Used in Campus aggregation network or connecting remote sites over L2 Metro Ethernet/WAN services
New VSP 4450GSX-PWR+ delivers a fiber optimized version (complementing copper form-factor products)
Plays a key role in video surveillance, video distribution or digital signage.
Simple to deploy & operate
Proven, carrier-grade OS
Best-in-class virtualization capabilities; full multi-service features
Reduces TCO & drives faster ROI
Highlights
36 x Gigabit SFP
2 x 10 Gigabit SFP+12 x 10/100/1000 Copperwith PoE+
© 2012 Avaya Inc. All rights reserved. 4949
Fit-for-Purpose for Today– Versatile support for 1/10 Gigabit
Ethernet, Copper or Transceiver
– Distributed Top-of-Rack delivers Industry’s fastest virtual backplane
– Fabric networking delivered directly to the Server
– Media Dependent Adaptor flexibility
– Lossless hardware & software architecture
– Front-back or back-to-front cooling
– Small form-factor & energy-efficient
Future-Ready for Tomorrow– Seamless integration of 40 and
(future) 100 Gigabit
– Data Centre Bridging-ready to Storage Networking convergence
Avaya Virtual Services Platform 7000 SeriesOverview & Highlights
Lightning-fast performance
Flexible connectivity options
Delivering mass 1/10 Gigabit, plus 40 Gigabit
Future-ready for 100 Gigabit
Highlights
VSP 7024XT Switch24-ports of 10GBASE-T RJ45 Sockets
© 2012 Avaya Inc. All rights reserved. 5050
Two new models that extend SME & mid-market positioning of ERS 3500 family – 48-port 10/100/1000 PoE+ and non-PoE
– 1x SFP+ (10 GB) uplink
– Resilient stacking of up to 8 units (up to 384 user / 392 total ports)
Easy to install – IP Office Quick start (run IP Office - autoscript)
– IP Phone plug and play
Lifetime Warranty
Competitively priced ($3,095 APL; PWR+ $3,660 APL)
ERS 3549GTSIntroducing 48-port models
ERS 3549GTS ERS 3549GTS-PWR+
© 2012 Avaya Inc. All rights reserved. 5151
Avaya Energy Saver – Automatic power dimming of ports
– Reduces power consumption by up to 25%
SLA Mon™ Phase 2 agent – Compatible with Avaya Diagnostic Server R2 (April GA)
– Also supports end-to-end QoS tests via CLI/EDM
Simple Loop Port Protection Guard (SLPP Guard)
Serviceability enhancements – Auto-restoration and back-up file configuration management
– Unified Password Security
– Static LACP Key to Trunk ID binding
– Flash History enhancements
ERS 3500 Release 5.2New Software Features