Virtualizing Cisco Service Provider Wi-Fi core · Virtualizing Cisco Service Provider Wi-Fi core BRKSPM2006 Ravi Shankar & Piyush Patel

Virtualizing Cisco Service Provider Wi-Fi core

BRKSPM2006

Ravi Shankar & Piyush Patel

© 2014 Cisco and/or its affiliates. All rights reserved. BRKSPM-2006 Cisco Public

Cisco Intercloud Strategy

Enterprise Private Clouds

Public Clouds

Partner Clouds Cloud Services

& Applications


Cisco Cloud Portfolio Cisco Cloud Enablement Products and Solutions

Cisco Powered

Architectures for

Cloud Providers

Integrated

Infrastructure Network

Function

Virtualization

(NFV)

Intercloud

Fabric

Application Centric Infrastructure

Cloud Consulting Services

Cisco Cloud Enablement Platform

Service Catalog

Orchestration and Automation

Infrastructure Controller

Cisco Cloud

Applications

Application Enablement Platform & APIs

Platform & Infrastructure Services

Application Centric Infrastructure

On Premise

Hybrid

Managed

Customer’s

Private Cloud

Cisco

Cloud

Apps

Partner &

ISV Apps

IoE &

Vertical

Apps

OpenStack Cloud Libraries

Draft – awaiting final back

from graphics tune up

4


Agenda

• Virtualizing existing architecture

– Service instances

– Subscriber experience and provider highlights

• Hospitality case study

• 3G/4G integration options

• Scaling and orchestration

– Openstack

– Elastic Services controller

– Prime fulfillment

5


WiFi end to end solution architecture: ISG

6

UCS

ISG

CAPWAP

WLAN

Controller

Internet Backhaul

Session management

L4 Redirection

Transparent Auto Logon

Policy enforcement

Accounting start / stop

Legal Intercept

WLAN Policy

RRM

WiFi Mobility

EAP Authentication

Rouge AP detection

Client Link

Band Select

Hotspot 2.0

WiFi security

Flexconnect

Cleanair

Location

information

DHCP relay / proxy

Gratuitous ARP

WLAN / VLAN

bridging

Subscriber

management

Subscriber

authentication

Service authorization

Web portals

Policy definition

Roaming

Address assignment

Accounting / Billing

Whitelisting

Location awareness

Network Analytics

WLAN

Access

Core

Network

802.11 a/b/g/n

NAT

Firewall

DPI

Video optimization

L2 / L3 L3

Portal DNS

PCRF DNS SUM

DHCP

AAA PI MSE


What to virtualize?

7

UCS

ISG

CAPWAP

WLAN

Controller

Internet Backhaul

Session management

L4 Redirection


Policy enforcement


Legal Intercept

WLAN Policy

RRM

WiFi Mobility

EAP Authentication

Rouge AP detection

Client Link

Band Select

Hotspot 2.0

WiFi security

Flexconnect

Cleanair

Location

information

DHCP relay / proxy

Gratuitous ARP

WLAN / VLAN

bridging

Subscriber

management

Subscriber

authentication


Web portals

Policy definition

Roaming

Address assignment

Accounting / Billing

Whitelisting

Location awareness

Network Analytics

WLAN

Access

Core

Network

802.11 a/b/g/n

NAT

Firewall

DPI

Video optimization

L2 / L3 L3

Portal MSE

PCRF DNS SUM

DHCP

PI

DNS AAA

DNS service

Authentication

Accounting

Management

Subscriber management


Virtualized WiFi instance

8

Internet

WLAN Policy

RRM

WiFi Mobility

EAP Authentication

Rouge AP detection

Client Link

Band Select

Hotspot 2.0

WiFi security

Flexconnect

Cleanair

Location information

DHCP relay / proxy

Gratuitous ARP

WLAN / VLAN

bridging

WLAN

Access

AAA

Web portals

Policy definition

Roaming

Address assignment

Whitelisting

Location awareness

Network Analytics

BBX – Ad insertion

Session management

L4 Redirection


Policy enforcement


Legal Intercept

DNS service

Authentication

Accounting

Management


ISG

CAPWAP

WLAN

Controller

Backhaul

Core

Network

UCS Portal

DNS

DHCP

PI

MSE

L2 / L3 L3

NAT

NAT

Firewall


Virtualized WiFi Service Instances

9

ISG

CAPWAP

WLAN

Controller

Internet

Backhaul

WLAN Access Core

Network

Portal DNS

DHCP

PI

AAA

MSE

802.11 a/b/g/n L2 / L3 L3

NAT

ISG

CAPWAP

WLAN

Controller

Backhaul

WLAN Access Core

Network

UCS

Portal DHCP MSE

802.11 a/b/g/n L2 / L3 L3

NAT

Service Instance - 1



Virtual WiFi

SP Network

VL

-1093

VL

-1094

ISC DHCP

(V4 & V6) MSE

Backhaul VL-61

VL-62

Web

Portal

DNS

V4 & V6

AAA

V4 & V6

Cisco

PI

DNS

vISG

CSR1000KV

vNAT

CSR1000KV

vWLC-1

vWLC-2

10


Out of band management access

SP Network

VL

-1093

VL

-1094

MSE

Backhaul VL-61

VL-62

Web

Portal

DNS

V4 & V6

AAA

V4 & V6

Cisco

PI

vISG

CSR1000KV

vNAT

CSR1000KV

vWLC-2

Service Provider Management Network

DNS

ISC DHCP

(V4 & V6)

vWLC-1

11


Differences between service instances

• IP addresses for all components on the SP management network

• Public IP addresses for virtual WLC’s

• NAT pool for each service instance

• VLAN’s must be unique per service instance within a cluster

Everything else remains the same across ALL service instances

12


Multiple Instances

Backhaul

DHCP

DNS

vWLC

vNAT

vISG

Portal

MSE

Se

rvic

e P

rovid

er

Ma

nag

em

en

t N

etw

ork

Backhaul

DHCP

DNS

vWLC

vNAT

vISG

Portal

MSE

Backhaul

DHCP

DNS

vWLC

vNAT

vISG

Portal

MSE

UCS

DNS

V4 & V6

AAA

V4 & V6

Cisco

PI

13


Virtual WiFi service – feature mapping

WLAN Policy

RRM

WiFi Mobility

EAP

Authentication

Rouge AP

detection

Client Link

Band Select

Flexconnect

Cleanair

Location

information

Hotspot 2.0

WiFi security

Web portals

Policy definition

Roaming

Address assignment

Whitelisting

Location awareness

Network Analytics

Ad insertion

Session management

L4 Redirection

TAL

Policy enforcement


NAT / FW

DNS service

Authentication

Accounting

Authorization

Management

Subs management

WLAN Policy

RRM

WiFi Mobility

EAP

Authentication

Rouge AP

detection

Client Link

Band Select

Flexconnect

Cleanair

Location

information

Hotspot 2.0

WiFi security

Web portals

Policy definition

Roaming

Address assignment

Whitelisting

Location awareness

Network Analytics

Ad insertion

Session management

L4 Redirection

TAL

Policy enforcement


NAT / FW

WiFi

Presence

Service Instances

(UCS based)

Common Services

(All Instances)

UCS

14


Layer 2 Connectivity with Nexus 1000v

15

vSphere

Nexus

1000V

VEM

vSphere

Nexus

1000V

VEM

Nexus

1000V VSM

ESXi host 1

Physical Switches

vWLC vISG MSE DHCP vNAT Portal vWLC vISG MSE DHCP vNAT Portal

Virtual Machines

L2 Trunks

ESXi host 2


Service Instances across a cluster

DHCP

DNS vWLC vNAT vISG Portal MSE

DHCP


DHCP


VEM

N1000KV

VMWare Cluster

ESXi Host - 1 ESXi Host - 3 ESXi Host - 2 ESXi Host - 4

Service

Instance 1

Service

Instance 2

Service

Instance 3

VEM

N1000KV

VEM

N1000KV

VEM

N1000KV

16


Fault tolerance for service instances

DHCP


DHCP


VEM

N1000KV

VMWare Cluster

ESXi Host - 1 ESXi Host - 3 ESXi Host - 2 ESXi Host - 4

Service

Instance 1

Fault

Tolerance

VEM

N1000KV

VEM

N1000KV

VEM

N1000KV

• Only VM’s with a single vCPU can be made fault tolerant

• Virtual hard disk should be set up as Thick eager zeroed

• Only 4 Fault Tolerant VM’s per ESXi host

17


Service Instance: subscriber experience

• VLAN based (Location based) portals

• User name / password based web authentication

• Transparent auto logon

• 3 Tiers of service (URANIUM, PLATINUM, TITANIUM)

• Support for dual-stack clients (IPv4 and IPv6)

• Policy enforcement on ISG (Downstream and upstream BW)

• Session management and AAA based accounting

• Location based Advertisement insertion

18


Service Instance: Provider feature highlights

• License based solution (No actual hardware other than UCS)

• Rapid deployment of service instances – reduced risk

• On demand service replication with feature consistency

• Common accounting / authorization / authentication

• Common management of multiple instances

• Isolation between service instances (Separate external policy – DPI)

• VMWare cluster based service redundancy

• Consistent subscriber experience across all service instances

• Opportunity to customize service instances if required

• Monetization potential (Analytics, Ad insertion)

Reduced TCO

19


Other Verticals

Service

Instance 1

Service

Instance 2

Service

Instance 3

Service

Instance 4

AA

A /

PI

Service

Instance 1

Service

Instance 2

Service

Instance 3

Service

Instance 4

AA

A /

PI

Service

Instance 1

Service

Instance 2

Service

Instance 3

Service

Instance 4

AA

A /

PI

Service

Instance 1

Service

Instance 2

Service

Instance 3

Service

Instance 4

AA

A /

PI

VMWare Cluster(s)

Retail Transportation Healthcare Education

20


Multi tenancy, single cluster

21

VMWare Cluster(s)

Consistent features and subscriber experience within vertical

Common authentication / accounting within vertical

Monetization potential and location awareness per instance

Traffic management and reporting isolation within vertical

Service

Instance 1

Service

Instance 2

Service

Instance 3

Service

Instance 4

AA

A /

PI

Retail

Service

Instance 1

Service

Instance 2

Service

Instance 3

Service

Instance 4

AA

A /

PI

Transportation

Service

Instance 1

Service

Instance 2

Service

Instance 3

Service

Instance 4

AA

A /

PI

Education

Service

Instance 1

Service

Instance 2

Service

Instance 3

Service

Instance 4

AA

A /

PI

Healthcare

Hospitality Case Study


Hospitality case study – requirements 1 • Wireless Access

– Open SSID for guests with Web-portal authentication

– Hotel-only hidden SSID for staff with 802.1X based authentication

– On demand conference SSID

• Wired Access

– Guest VLAN has limited access to local resources

– Staff / Hotel VLAN is protected by 802.1X (MAB – MAC authentication bypass)

• Transport

– All guest traffic (Wired and wireless) backhauled to SP NOC

– All hotel traffic (Wired and wireless) is locally switched

• Policy enforcement

– QoS applied locally on switch ports and ISR for hotel staff

– Guest QoS centrally enforced by SP

– Per SSID QoS for conference SSID

23


Hospitality case study – requirements 2 • Authentication

– Central AAA interface to on property PMS (Wired and Wireless guest access)

– 802.1X (MAB – MAC authentication bypass) for hotel-only wired access

• Billing and accounting

– Centralized billing / accounting and reporting

• Management

– All WiFi routing and switching assets on property are centrally managed by SP

– Guest access is validated against local PMS entries (Room No: and last name)

– Wired access (MAB) for printers and other devices preconfigured by SP

• Same IP address range across all properties

• Guest portal customized per property

24


WIRED Users – MAB (MAC Auth Bypass)

RADIUS-Access Request (MAB)

RADIUS-Access Reject

Option 2: MAC is Unknown and MAB Fails

RADIUS-Access Request (MAB)

RADIUS-Access Accept

Guest Policy

Unknown MAC. Apply Guest Policy

Option1: MAC is Unknown but MAB “Passes”

• AAA server determines policy for unknown endpoints (e.g. network access levels, re-authentication policy)

• Good for centralized control & visibility of guest policy (VLAN, ACL)

• No Access

• Switch-based 802.1X auth

• Guest VLAN

25


Hospitality: Wired Access for approved devices

26

L2 Switch ISR AAA CSR1KV DHCP PORTAL Client

Connection (1)

Any Packet(3) Access-Request (4)

DHCP Offer (5)

DHCP Request / ACK (6)

EAPoL (Req Identity)

DNSMasq

Access-Accept (5)

DHCP Discover (6)

Switch port assigned

To HOTEL VLAN

L2TPv3 L2 / 802.1X

RADIUS


Hospitality: Web-Auth with DNS redirect

27

AP WLC AAA DHCP ISG PORTAL Client

Association (1)

DHCP Discover (3) DHCP Relay (4)

DHCP Offer (5)

DHCP Request / ACK (6)

HTTP Response (11) – Web Login page

HTTP Request (10)

DNS Query (7)

DNS REDIRECT (8)

Unauthenticated

Session

Association (2)

DNS Response (9) – Portal IP address

User Login (12)

RADIUS CoA (13) RADIUS Auth (14)

DNSMasq

CoA Ack (15)

Authenticated Session

DNS redirection

removed

User profile

Cached


WiFi service instance for hospitality

SP Network

Gu

est

VL

AN

DHCP MSE

Backhaul

Web

Portal

AAA

Cisco

PI

DNS

vISG

CSR1000KV

vNAT

CSR1000KV

vWLC-1

L2TPv3

CSR1000KV

DNS HOSPITALITY

AP’s Switches ISR / FW

WiFi Access

RRM

WiFi Mobility

Rouge AP

detection

Client Link

Band Select

Flexconnect

Cleanair

Location

information

Wired Access

L2TPv3

PMS

MAB

Customized web portals

Address assignment

Whitelisting

Location awareness

Network Analytics

Session management

L4 Redirection

TAL

Policy enforcement

Accounting

NAT

Billing

L2TPv3

Asset management

Authentication

DNS resolution

Whitelisting

Policy definition



28


SP Network

Hospitality - WiFi service instances

AAA

Cisco

PI DNS

HOSPITALITY

Backhaul

VMWare Cluster

ESXi

Host1 ESXi

Host2

ESXi

Host3 ESXi

Host4


HOSPITALITY

HOSPITALITY

• Consistent subscriber experience

• Centralized asset management

• Customized portal experience

• Shared IP address space

• Separate administration domain

• Custom billing / reporting



• Centralized asset management

• Fault isolation / troubleshooting

• Rapid “cookie cutter” deployment

• Opportunity to customize

• Self service management portals

• License based solution

29

3G / 4G integration options


3G integration with iWAG

31

vIWAG

vWLC

SP

Network

GGSN

GTPv1

802.11 a/b/g/n

Portal MSE DHCP

vNAT

DNS/DHCP

AAA

HLR

PI

CAPWAP

GTPv1 for WiFi Offload

IP traffic for Web-auth users

RADIUS for authentication / accounting

Virtualized

Service

Instance

• Separate SSID for EAP-SIM

• EAP-SIM subscribers anchored on GGSN

• Web-auth subscribers anchored on iWAG

L2

EAP-AKA

RADIUS


4G integration with iWAG

32

iWAG

vWLC

SP

Network

PGW

GTPv2

802.11 a/b/g/n

Portal MSE DHCP

vNAT

DNS/DHCP

AAA

HSS

PI

CAPWAP

GTPv2 for WiFi Offload

IP traffic for Web-auth users Virtualized

Service

Instance

• Separate SSID for EAP-AKA

• EAP-AKA subscribers anchored on PGW

• Web-auth subscribers anchored on ISG

L2


EAP-AKA

RADIUS


4G WiFi offload with WLC-MAG

33

vISG

vWLC

SP

Network

PGW

LMA

PMIPv6

802.11 a/b/g/n

Portal MSE DHCP

vNAT

DNS/DHCP

AAA

HSS

PI

CAPWAP

PMIPv6 for WiFi Offload (WLC-MAG to PGW-LMA)


Service

Instance


• EAP-AKA subscribers anchored on PGW

• Web-auth subscribers anchored on ISG

L2


EAP-AKA

RADIUS


4G integration with LMA

34

ASR5K

LMA vWLC SP

Network

PGW

LMA

PMIPv6

EAP-AKA

802.11 a/b/g/n

Portal MSE DHCP

OCS

HSS

PI

CAPWAP

PMIPv6 for WiFi Offload (WLC-MAG to PGW-LMA)


Service

Instance


• EAP-AKA subscribers anchored on PGW / LMA

• Web-auth subscribers anchored on ASR5K / LMA

• Common Policy / Billing

L3 PCRF

PMIPv6

Gx

Gy

Gx for Web auth and common policy

Gy for common billing / accounting

AAA

RADIUS

RADIUS for EAP authentication


4G integration with SAMOG

35

ASR5K

SAMOG vWLC SP

Network

PGW

LMA

PMIPv6

EAP-AKA

802.11 a/b/g/n

Portal MSE DHCP

OCS

HSS

PI

CAPWAP

GTPv2 over S2a fpr WiFi Offload

Local breakout

Virtualized

Service

Instance


• EAP-AKA subscribers anchored on PGW with GTPv2 over S2a

L3 PCRF

PMIPv6

3GPP

AAA

RADIUS

STa for EAP – AKA authentication

GTPv2 (S2a)

STa

EoGRE

EoGRE


3G / 4G integration summary

36

Virtualized

Service

Instance Sta - EAP – AKA authentication

RADIUS – EAP Authentication

RADIUS - Web authentication

Gx based Web auth

AAA HLR/HSS

Portal AAA

3GPP AAA HSS

Portal

Gx - policy

RADIUS - policy

PCRF

AAA

GTPv1

GTPv2 over S2a

PMIPv6 over S2a

Local breakout

GGSN

PGW

PGW

IP Router

Gy - accounting

RADIUS - accounting AAA

OCS

Transport

Options

Policy

Billing

Authentication

Options


Sample stadium deployment

• All MSP subscriber data traffic offloaded with EAP-AKA

• MSP subscribers can use their login credentials when using non-SIM devices

• Subscribers will receive service consistent with their subscription level

• All guests will be use open SSID

• Guests will be required to enter voucher based credentials for authentication

• Guest authentication uses local AAA service

• Guest traffic is locally switched (Not backhauled to the provider)

37


Customized service instance

38

ASR5K

SAMOG

vWLC

SP Network

PGW

LMA

802.11 a/b/g/n

OCS

HSS

PI

PCRF PMIPv6

3GPP

AAA Portal MSE DHCP

L2

NAT ISG

AAA Local auth and

offload

• Local authentication

• Billing (Voucher

based)

• Offload

• EAP-AKA

authentication

• Seamless WiFi offload

• Subscription based

svcs

• Consistent subscriber

experience

Guest traffic

Subscriber traffic

Scaling and Orchestration


Scaling the virtualized WiFi core

• Elasticity

– On demand expansion or contraction of the number of instances of a single function or service

• Orchestration

– Automation, provisioning, coordination and management of physical, virtual and network resources across multiple data centers

• Programmability

– Dynamically program network functions based on policy

40


What is Openstack?

• A community driven cloud operating system that turns datacenters into pools of resources – the next evolution from server virtualization

• Provides a framework for controlling, automating, and efficiently allocating these resources

• Empowers operators, sys admins and end users via self-service portals

• Gives developers the capability to build cloud-aware applications via standard APIs

41


Openstack components • Object Store (Swift)

– Store and retrieve files using commercial storage services

• Image (Glance)

– Provides a catalog and repository for virtual disk images

• Compute (Nova)

– Provides virtual servers on demand

• Dashboard (Horizon)

– Web based GUI for all Openstack services

• Identity (Keystone)

– Catalogs Openstack services and provides authentication and authorization

• Network (Quantum)

– Abstracts the network as a service providing connectivity between Openstack services

• Block Storage (Cinder)

– Persistent block storage to guest VM’s

42


Open Stack functional diagram

43

Dashboard

Object

Storage Image Compute

Identity

Network

Block

Storage

Stores disk files

Stores images

Provides UI services

Provides Auth services


Attaching compute nodes

44

UCS with Openstack

OpenStack

UCS with Openstack

OpenStack

Openstack on

Forge blade

Multiple UCS blades running OpenStack connected

via a network to a single 10GB port on the ASR9k

• Minimizes number of data ports needed on the ASR9k

• Lower network bandwidth services

Each UCS chassis (running OpenStack) directly

connected to a 10G port on the ASR9K

• Requires a dedicated data port per UCS

• Higher network bandwidth services

OpenStack running on the Forge Blade (VSM)

• Takes up a service blade slot

• Suitable for small number of services that

• benefit from being connected to the ASR9K fabric


Elastic Services controller

45

OpenStack

Prime Fulfillment

Elastic Services Controller

Portal

Physical

Network

Virtual

Network

Compute

Storage

Virtual Services

Network control


ESC Functions

46

Provision

Virtual

Machine(s)

Provision

Virtual

Network

Monitor all

Components

Configure

Physical

Network Advertise

Service

(BGP)

Parse

Service

XML

Makes API calls out to the VM

Orchestration Layer (eg.

Openstack, Vmware)

Configure

Virtual

Machine(s) Passes the VM Configuration

data to the VM at provisioning

time (so it can self configure)

Uses the VM Orchestration

system to create virtual network

(Openstack: Quantum/OVS)

Uses the Openstack Quantum

plugins for Physical devices

Uses a BGP service advertiser to

publish/withdraw network routes

to the given service

Service Definition is an XML

Document

Uses an Open Source tool called

Ganglia for monitoring each VM

and the application within the VM


Elastic Services Controller

NFV Orchestration

47

Physical

Network

Virtual

Network

Compute

Storage

Virtual Services

OpenStack Nova Quantum

OpenStack provides both virtual machine

and simple network orchestration

Virtual life cycle management

One ESC per DC

Provides abstraction for top level orchestrator

Prime Fulfillment REST

Top level workflow based orchestration,

service creation / catalog

product life cycle management

Portal PSA

Admin / Self service portal


Openstack example

48

UCS-3 – OpenStack Compute-2 OpenStack Control UCS-3 – OpenStack Compute-1 ESXi – Utility Server

E0

UE

(Win

do

ws

8)

VMWare ESXi 5.1

Op

enSt

ack

Bu

ild

No

de

Ubuntu 12.04 LTS

Openstack Control

E0

Net

wo

rk N

od

e

(Qu

antu

m)

Das

hb

oar

d

(Ho

rizo

n)

Iden

tity

Sto

re

(Key

sto

ne)

Ubuntu 12.04 LTS

Openstack Compute Node

E1 E0

UCS C220 UCS C250 UCS C220

Management VLAN OpenStack VLAN

Pri

me

Fulf

illm

ent

Blo

ck S

tora

ge

(Cin

der

)

Imag

e St

ore

(G

lan

ce)

WLC

-1

NAT

-1

ESC

Base metal OS / Hypervisor

OpenStack Components OpenStack functions

(code name) WiFi core – 4G integration

Management (Orchestration) WiFi core – instance 1

ISG

-1

Port

al1

DH

CP

-1

MSE

-1

Ubuntu 12.04 LTS

E1 E0

MSE

-2

Port

al2

LMA

-2

WLC

-2

Openstack Compute Node


Session ID Title Room Start Time End Time

Monday, May 19, 14

BRKSPM2013 High Density WiFi for Stadiums and Large Public Venues Moscone West 3016 8:00 AM 9:30 AM

BRKSPM2005 Cisco Small Cell Solutions Moscone South 307 10:00 AM 12:00 PM

BRKSPM-2007 Small Cell Backhaul Moscone West 2022 1:00 PM 3:00 PM

Tuesday, May 20, 14

BRKSPM2011 Cisco Quantum Policy Suite Moscone West 3010 8:00 AM 9:30 AM

BRKSPM2010 Cisco Quantum Self Optimizing Network Moscone North 114 12:30 PM 2:30 PM

PNLSPM-2000 Under the Top: The Mobile Operator Advantage Moscone West 2010 3:00 PM 4:30 PM

Wednesday, May 21, 14

BRKSPM3004 Cisco Quantum Service Bus Moscone North 113 1:30 PM 3:30 PM

BRKSPM2001 GiLAN and Service Chaining Moscone North 114 4:00 PM 5:30 PM

BRKSPM3002 Cisco Virtual Mobile Packet Core Moscone South 308 4:00 PM 5:30 PM

BRKSPM2012 SP Mobility Analytics – Transforming Big Data into Bigger Profits Moscone North 112 4:00 PM 5:30 PM

Thursday, May 22, 14

BRKSPM2008 Unified MPLS Design and Deployment Case Study for Mobile Service Provider Moscone North 125 8:00 AM 10:00 AM

BRKSPM2009 ASR5500 Next Gen Architecture Moscone North 113 12:30 PM 2:00 PM

BRKSPM2003 SDN for Service Provider Moscone North 123 12:30 PM 2:00 PM

BRKSPM2006 Virtualized SP WiFi Core Moscone North 113 2:30 PM 4:00 PM

World of Solution - Walk-in Self Paced Labs

WSPSPM2014 SP Wi-Fi integration into PMIPv6-based 4G Evolved Packet Cores Hands-lab (World of solution – Cisco Booth)

WSPSPM2017 SP Wi-Fi integration into 3G GTP-based Mobile Packet Cores Hands-lab (World of solution – Cisco Booth)

49


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Documents

Virtualizing Cisco Service Provider Wi-Fi core · Virtualizing Cisco Service Provider Wi-Fi core BRKSPM2006 Ravi Shankar & Piyush Patel