1.
JUNOS SPACE SDK
Ivan Vojvodić
Sr. Director, DBU

2.
SETTING THE AGENDA FOR THE NEXT DECADE
2 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
Transforming the experience and economics of networking

3.
THE PLACE OF THE NETWORK
3 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

4.
CHANGES IN THE WORLD OF NETWORKING
The Evolution of a Platform
SINGLE MULTI GENERAL
PURPOSE PURPOSE PURPOSE
Simple Functionality Feature Phone App Enabled Devices
4 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

5.
THE NEW NETWORK EQUATION
Network Innovation Ecosystem Innovation The New Network
High Performance Networking Developer Solutions Accelerated Innovation
Fast New, better experiences
Agile
Secure
Innovative New flexibility & agility
Scalable
RAD New customer solutions
Reliable
Open
Simple $ New revenue sources
layers of software instead of layers of protocols
5 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

6.
OUR MISSION AND COMMITMENT TO DEVELOPERS
CONNECT EVERYTHING
from Client, through the Network, to the Device
SILICON SYSTEMS SOFTWARE
6 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

7.
JUNIPER PROGRAMMABLE NETWORK PLATFORMS
User
Opportunity for Network
Application
End-point Innovation
Layer
Network
Opportunity for Across-
Application
the-network Innovation
Layer
Network
Opportunity
Device
for On-device Innovation
Layer
7 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

8.
OPEN, NETWORK-CENTRIC APP PLATFORM
CHALLENGES SOLUTION BENEFITS FOR
DEVELOPERS
“…there’s no Open, Extendable, Flexible and • Easy Monetization
standard way to Powerful Network Application and
tap into the Orchestration Platform • Open App Platform
network.” • Language Independent
“…long / complex dev cycles.” • Network Abstraction
“…I need an end-to-end view.”
• Flexible Integration
“…I’m not a networking expert.” Junos Space
Development Platform • RAD, Quicker GTM
“ “… high
complexity of
networks and
services”
Toolkit APIs
“…leverage investment in
existing OSS/BSS solutions.”
“…end to end service mgmnt.”
8 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

9.
SOFTWARE = PLATFORM + APPS
OLD WAY NEW WAY
Application
Innovation
 Focus on innovation
 Expensive and
Reduce Application  Reduce production costs
inefficient
developer Innovation  Increase speed of
time to development
 Consistency, System, innovation
security and Platform,  An SDK decouple velocity of
performance lapses Interfaces, application innovation from
and platform innovation
Foundation
Development Software
Development Kit
+
Platform
9 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

10.
JUNOS SPACE SDK
Innovate Accelerate Collaborate
Community of
Insight into the network Reduce time, complexity
partners and developers
Powerful toolset:
Extend to boost value Access existing customers
Eclipse, RESTful APIs
End to end service Accelerate through
Gain expert knowledge!
and data correlation collaboration
Innovate with Junos Space Accelerate development cycle Training, support + leverage
Platform utilizing a direct with open, extendable and partnerships to influence and
access to network data and powerful development monetize.
resources platform and toolkit
10 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

11.
UNLOCK THE POWER OF THE NETWORK
Action Value
Configure Filter
Provision GENERATE Correlate
Dynamic Policy Combine
AFFECTS
INSIGHT
Assets Data
Inventory
History
CREATE Real-time
Networking Devices, Servers,
Databases, Applications etc.
11 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

12.
THE JUNOS SPACE PLATFORM
HOW DO YOU TURN NETWORK DATA INTO KNOWLEDGE?
Junos Space All controlled from your browser
Management, Analytics, Monitoring, Orchestration
12 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

13.
ANSWER:
Add network operations insight to businesses, and
business insight to network operations
Other Business
Space UI: Systems
RESTful Web Services
Abstract the Network
Native RESTEasy Servlet
(JAX-RS)
Stateless Session Beans
or MDBs (Business Logic)
Service Application(s)
RESTful Resource Class
@Stateless
@Path(“/foo”) Application(s)Inject
Service JPA
public class FooEjb {}
public class FooResource {
@EJB private FooEJB fooEjb; }
Web Container EJB Container
JBoss Java EE Application Server Database Server
DMI
Network
Junos Space Fabric/Cluster:
13 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

14.
PROGRAMMABLE NETWORK APPLICATION PLATFORM
Network Activate ● Virtual NM ● Security ● OSS ● BSS ● Green/Energy
Control ● Service Now ● ● Adapters (MTOSI,…) ● … others
… others
FLEXIBLE
Juniper Apps 3rd Party Apps
POWERFUL APPLICATIONS
Junos Space RESTful Web Service
PROGRAMMABLE Device & Network Abstraction Services Infrastructure Services
Topology
JUNOS SPACE PLATFORM
Open Network
Application Network Interface (DMI)
Platform
14 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

15.
HIGH LEVEL JUNOS SPACE ARCHITECTURE
Network Activate ● Virtual OSS ● BSS ● Green/Energy ● Adapters APIs & Libraries
Control ● Service Now ● (MTOSI,…) ● … others
… others
Interface Services
RESTful wrappers,
RBAC (UI, NBI), Application Deployment, UI,…
Juniper Apps 3rd Party Apps
APPLICATIONS
Device and
Junos Space RESTful Web Service Network Infrastructure
Abstraction Services
Device & Network Abstraction Services Infrastructure Services Services
Local Persistence
JUNOS SPACE PLATFORM
Platform Management
Network Interface (DMI)
Junos Space Functional Architecture
15 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

16.
JUNOS SPACE SDK - WHAT’S INSIDE THE BOX
Powerful, integrated, familiar developer environment
APIs Developer Tools Community
DEVICE API
Eclipse Logging + Developer
& NETWORK IDE debugging Guide Reference
ABSTRACTION Guide
SERVICES APIs
Reference
Device Platform &
Simulator Inline help
Simulators Sample
Apps
INFRSTRUCTURE
SERVICES APIs
Support
UI Builder UI Library and Training
Forums
JUNOS SPACE SDK
16 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

17.
THE POWER OF ABSTRACTION
Mastering complexity vs extracting simplicity
17 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

18.
THE POWER OF ABSTRACTION
Example of NOT extracting simplicity
18 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

19.
THE ROLE OF APIS
Good example of extracting simplicity: Abstractions
Interfaces (APIs) are instantiations of abstractions
Interfaces shield from low-level details
Allow freedom of implementation (on both sides)
They do not remove complexity, just hide it!
Extracting simplicity example:
19 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

20.
JUNOS SPACE APIs
DEVICE NETWORK &
DEVICE
& NETWORK CONFIGURATION DEVICE DEVICE MGMT SCRIPT MGMT
Device & Network
SOFTWARE
S/W Image Mgmt
ABSTRACTION MGMT SERVICE INVENTORY SERVICE SERVICE
MGMT SERVICE
Device Mgmt
Config Mgmt
SERVICE
inventory
SERVICES APIs
Modify device Archive raw and
configuration using Discover devices in Archive JunoScripts Archive Device
expanded device
Change Requests the network on Space Software
configurations
Configuration Network & Device Fetch Device Upload and execute Manage software
Templates inventory Syslog scripts on devices versions on devices
Archive
Configurations Execute CLI Execute Op Scripts, Upload software to
Logical and
using Configuration commands via Event Scripts and one or more
Physical inventory
Files NetConf RPC Commit Scripts devices
INFRA
SERVICES APIs USER MGMT. & JOB APP LIFE CYCLE TAGGING &
API DISCOVERY
AUTHENTICATION MANAGEMENT MANAGEMENT FILTERING
Create, Read, Create, Read,
Manage Discover the
Update and Delete List of active and Update and Delete
Applications services exposed
operations on Users completed jobs application defined
installed on Space by the platform
Tags
Determine status of Specify and
Associate tags with Discover the
Manage User Roles job execution Configure run time
objects defined in services exposed
& Capabilities including Job parameters for
your applications by applications
Details applications
User Authorization
Ability to create new Read the meta data
and Authentication Control Application Search and Filter
Jobs and cancel a associated with the
(includes external Lifecycle using Tags
running job services
authentication)
20 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

21.
JS SDK - DEVELOPMENT TOOLKIT
1 2 3 4 5
Plug-in for Logging & Platform Device
UI Builder
Eclipse Debugging Simulator Simulator
New Application
Drag & Drop UI Debug and test Junos compatible
Chainsaw Logger
Components applications device simulation
EJB to REST
Module definition
Static Analysis Space UI Qualify apps on
using PMD Components Scale testing
Space platform
Application
packaging and
licensing
21 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

22.
JS SDK COMMUNITY
Docs & Support
Junos Space SDK Junos Space SDK Developer community
Sample applications
Documentation Training and forums
Online Developer
App Developer Guides Training JDN
API Reference Guide 1 day hands-on training JS SDK Download
SDK Installation Guide 3 day expert training JS SDK Forum
Juno Space Platform
Built-in Reference
Training
22 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

23.
DEVELOPMENT ENVIRONMENT
All you need is one laptop.
Host OS
Browser VM Host
Junos Space
Application UI
Application
Eclipse
Junos Space IDE
Simulated Devices
23 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

24.
APPLICATION EXAMPLE
SUSTAINABILITY & COMPLIANCE: KNOWLEDGE GLOBAL
CHALLENGE APPROACH SOLUTION
Lack of holistic energy usage Leverage Junos Space to  Comprehensive energy
metric to reduce cost and retrieve device level energy insight
carbon emissions and its usage and integrate to a  Combination of IT & facility
impact on operations in a system of energy energy data
global scale. measurement, analysis and  Sustainability compliant
reporting, EMMA. reports
1 2 3
Retrieve IT
resource power
consumption
devices
The Network
Generate
sustainability &
compliance
Facilities reports –
Greenhouse reports
Gas
24 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

25.
EMMA - ARCHITECTURE OVERVIEW
Melbourne
25 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

26.
KG API-S + CODE SAMPLE…
REST API Description
api/space/device- The API queries the space instance to get the devices connected. This command returns the
management/devices device id’s, status and associated information on each device. This is used to determine the
devices on line before querying the devices using the RPC calls.
REST API RPC command Description
api/space/device- get-interface-information The API allows an RPC command to be executed. This RPC command gets
management/devices/exec-rpc detailed information around the interfaces on the device. We used the
statistics information set to calculate total data throughput across the
interfaces. This command is periodically polled to the devices.
api/space/device- get-environment-pem-information The API allows an RPC command to be executed. This RPC command gets
management/devices/exec-rpc detailed information around the power modules in the device. This command
is periodically polled to the devices so we can determine aggregated power
consumed
ISSUE <get-environment-pem-information> RPC COMMAND
private static String DEVICES_URL = "/device-management/devices";
private static String API_RPC_URL_PRE = "/api/space/device-management/devices/";
private static String API_RPC_URL_POS = "/rpc";
…..
private static final String ENV_PEM_CMD = "<get-environment-pem-information/>";
…
public String getDeviceReading(String deviceId, String rpcCommand){
String sret = "";
String apiURL = baseURL + API_RPC_URL_PRE + deviceId + API_RPC_URL_POS;
…
request.accept(acceptType);
String data="<netconf><rpcCommands><rpcCommand><![CDATA[" + rpcCommand + "]]></rpcCommand></rpcCommands></netconf>";
request.body(contentType, data);
ClientResponse<String> cresp = request.post(String.class);
int respStatus = cresp.getStatus();
26 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

27.
KNOWLEDGE-GLOBAL DEMO VIDEO
27 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

28.
OPEN FOR APPLICATIONS & INTEGRATION
Application and services platform to address real-world challenges
Independent
System Service
Software Enterprise
Integrators Provider
Vendors
APP CHOICES
RICH APPS EXTENSION MASHUPS RICH APPS MASHUPS
NATIVE NON-NATIVE
APIs
Device & Network
Infrastructure
Abstraction
Services
Services
28 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

29.
JS SDK APPLICATION TYPES
APP CHOICES
RICH APPS EXTENSION MASHUPS RICH APPS MASHUPS
NATIVE NON-NATIVE
RICH APPS MASHUPS
MASHUPS
RICH APPS
EXTENSION UI Component UI Component
UI Component
UI Component
Web Service
Web Service Component
Component Web Service
Server-side
Component
Server-side Component
Component Server-side
Component
Externally Hosted Apps
JUNOS Space Platform Hosted Apps
Junos Space Platform API Services Stack
29 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

30.
NON-NATIVE RICH APP :: INTEGRATION EXAMPLE:
 Both native and non-native apps can NON-NATIVE
access platform services and bus. logic. RICH APP
 Non-native Apps enable the delivery of
modular functionality with the ability to
plug-in new capabilities/ customizations
based on need
 Platform and hosted Apps expose RICH APPS EXTENSION MASHUPS
RESTful Web Services that can act as a UI Component UI Component
Northbound Interface out of the platform
Web Service Web Service
for external Apps/Services to consume Component Component
Server-side Server-side
 Adaptors can be created for technology Component Component
specific NBI.
 Examples - MTOSI, TMF 814, etc …
RESTful Web Services
Junos Space
Network Application Platform
30 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

31.
LANGUAGE INDEPENDENT NETWORK
ABSTRACTION API
Get identifier for device
https://127.0.0.1/api/space/device-management/devices?filter=(name eq ‘Torino’)
XML Option for
JSON
31 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

32.
JUNOS SPACE API AND JAVA EXAMPLE
Java pg1
package test;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.UsernamePasswordCredentials;
import org.apache.commons.httpclient.auth.AuthScope;
import org.apache.commons.httpclient.HttpStatus;
import org.codehaus.jettison.json.JSONObject;
import org.jboss.resteasy.client.ClientRequest;
import org.jboss.resteasy.client.ClientResponse;
Import org.jboss.resteasy.client.core.executors.ApacheHttpClientExecutor;
Java pg2
public class RESTdevice {
private static String SpaceURL;
Specify RESTful service
private static ApacheHttpClientExecutor clientExecutor;
ClientRequest request =
new ClientRequest(url, clientExecutor);
Issue RESTful service request to
request arguments
public static void main(String[] args) { get network device info
System.out.println("==> GET " + url);
SpaceURL = "http://127.0.0.1:8080";
string url = SpaceURL +
ClientResponse<String> response =
"/api/space/device-management/devices/229389";
request.get(String.class); // GET method
UsernamePasswordCredentials credentials =
if (HttpStatus.SC_OK != response.getStatus()) {
new UsernamePasswordCredentials(args[1], args[2]);
throw new Exception("Could not get device: " +
response.getStatus());
Process the response
HttpClient httpClient = new HttpClient();
}
httpClient.getState().setCredentials(AuthScope.ANY, credentials);
httpClient.getParams().setAuthenticationPreemptive(true);
JSONObject jsonObject =
new JSONObject(response.getEntity());
clientExecutor = new ApacheHttpClientExecutor(httpClient);
}
}
32 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

33.
JUNOS SPACE API AND .NET C# EXAMPLE
Hammock open source lib To enable easy REST
Create User Auth Cred object
Create RestClient object w/ FQ URL to the API.
Assign ACCEPT header to request for XML
Create + Associate RestRequest object w/ the
Cred object
Submit GET request and receive RestResponse
and print response.Content
33 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

34.
JUNOS SPACE API AND PERL EXAMPLE
Perl
#!/usr/bin/perl
use REST::Client; # Used for invoking RESTful APIs on Space
use MIME::Base64; # Used for encoding userid and password
use XML::LibXML; # Used for parsing XML responses from Space
my $client = REST::Client->new();
my $headers = {
Authorization => 'Basic ' . encode_base64($userid . ':' . $password),
"Content-Type" => "application/x-www-form-urlencoded" };
Issue RESTful service request to get network device info
$client->GET('http://127.0.0.1:8080/api/space/device-management/devices/229389', $headers);
if ( $client->responseCode() == 200 ) {
my $xmlResponse = $client->responseContent();
$xs = XML::LibXML->new();
$doc = $xs->parse_string($xmlResponse);
} else {
print $client->responseCode()."n";
Process the response
}
34 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

35.
JUNOS SPACE API AND PYTHON EXAMPLE
import simplejson
import httplib, urllib
method = "GET"
host = "http://127.0.0.1:8080"
uri = "/api/space/device-management/devices/229389"
body = ""
headers = {
"Content-Type": service request to get
Issue RESTful "application/x-www-form-urlencoded",
} network device info
def request(method, host, uri, body, headers = {}):
conn = httplib.HTTPConnection(host)
conn.request(method.upper(), uri, body, headers)
response = conn.getresponse()
print response.status, response.reason
if response.status == 200:
"""
Load a JSON data
obj = simplejson.loads(response.read())
"""
obj = response.read()
return obj
else:
Process the
print response.status, response.reason, response.read()
conn.close() response
"""
Execute the HTTP call
"""
request(method, host, uri, body, headers = {}):
35 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

36.
JUNOS SPACE API AND PHP EXAMPLE
PHP pg1
PHP pg2
<?php
require_once 'HTTP/Client.php';
/*-------
$url = "http://127.0.0.1:8080/api/space/device- * CURL synchronous call
management/devices/229389"; */
$headers = array( function request($method, $url, $headers = array(),
"Content-Type" => "application/x-www-form- $body) {
urlencoded", $conn = curl_init();
); curl_setopt($conn, CURLOPT_URL, $url);
$body = ""; curl_setopt($conn, CURLOPT_HTTPHEADER,
$headers);
/*------- RESTful service request to get curl_setopt($conn, CURLOPT_USERAGENT,
Issue "HTTP4e/3.0");
* HTTP_Client call
network device info
(http://pear.php.net/package/HTTP_Client) curl_setopt($conn, CURLOPT_CUSTOMREQUEST,
*/ strtoupper($method));
$client = new HTTP_Client(); curl_setopt($conn, CURLOPT_POSTFIELDS,
$responseCode = $client->get( $url, $headers) $xml_data);
curl_setopt($conn, CURLOPT_RETURNTRANSFER, 1);
echo $responseCode $data = curl_exec($conn);
$code = curl_getinfo($conn, CURLINFO_HTTP_CODE);
$resp = $client->currentResponse(); echo $code
$data = $resp['body']; curl_close($conn);
return $data;
echo $data }
// load XML data ?>
//$dom = new DomDocument();
//$dom->loadXML( $data );
Process the
response
36 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

37.
THE POWER OF RESTful APIs
APP APP
1 2
Native + Extension HTTP
Apps can extend the
platform, by way of
exposing their own
APIs for other Apps Junos Space APP 1 APP 2 No hard dependency
to consume. Platform Stack Provided service Provided service
between high level apps
Mash-up service to allow
3rd party APP 1 soft dependency
3rd party APP 2
JUNOS SPACE PLATFORM
RESTful API - exposed
37 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

38.
BUILDING AND DEPLOYING
APPS
Developer Workflow System Administrator Workflow
Download and Install Junos APIs, Simulators, Test +
Space SDK Build Environment
Developer Code Loads the app on
Junos Space
Application Binary
Developer
Support Certificate Signed Application
Package
38 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

39.
APP DEVELOPMENT DEMO

40.
ARCHITECTURE
DEVICE HEALTH MONITOR APP
REST Google
Browser Clients Mashup
Device Health Monitor App
XML/JSON Google
HTTP DataTable
UI Layer
REST Web-Service Google DataSource
Layer API
EJB Layer
Uses Space API to monitor device health & traffic
Junos Space Platform
40 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

41.
SPACE GUI
DEVICE HEALTH MONITOR APP
List of Devices
Basic Health Traffic Chassis View
Parameters Statistics
41 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

42.
GOOGLE MASHUP GUI
DEVICE HEALTH MONITOR APP
External GUI using
JavaScript/HTML
Invokes the Google
DataSource APIs
implemented by our
Health Monitor App
Uses the following
Visualization API from
Google:
 Table
 Gauge
 AreaChart
42 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

43.
MASHUP GUI
SPACE PLATFORM API + APPS API + GOOGLE API
External GUI using
JavaScript/HTML
Mashup between
 Space Platform APIs
 To obtain devices based on
tags
 TagIt API
 To automatically tag devices
 HealthMon API
 To collect traffic data for
devices
 Google Visualization API
 Geo Map to depict
concentration of devices
across locations
 Motion Chart to depict
change in traffic patterns
across locations
44 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

44.
Software Vendor Testimonial

45.
EXAMPLE: NETWORK VIRTUALIZATION
CHALLENGE APPROACH SOLUTION
Goal: Take a distributed multiple Old: Manually configure devices which Application:
domain, site, layer, tenant network and are harder to adapt quickly Virtual Switch
use OpenFlow switches to virtualize a
simpler network New: Benefits:
• Use Big Switch’s OpenFlow controller • Reduces operational complexity and
Target: to create “virtual L2 switches.” expense
• Data Center Networks • Make the selected nodes look as if • Rapid to setup/tear-down
(allocate servers on demand to the they are locally connected.
appropriate datacenter L2 network • Cheap/free to change
• Use Junos Space as the platform to
independent of network /VLAN design) integrate and deliver this solution. • Isolated from other users
• User chooses the :
Technology: • Connections, VLANs, ACLs…
• Juniper OpenFlow-enabled device run
the OpenFlow app built with the Junos
SDK. Availability:
• The Virtual Switch app is implemented OpenFlow: Any Juniper Networks
with the Junos Space SDK. systems supporting Junos control-plane
applications
Virtual Switch: Junos Space
Partner: Big Switch Networks
Application: Virtual Switch
46 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

46.
THE CONCEPT – SIMPLIFY THE NETWORK
Group together devices and
separate the groups with a virtual switch
47 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

47.
THE SOLUTION – NETWORK VIRTUALIZATION
A simple switch connects only the
hosts for a specific
application/usecase/tenant:
• Rapid to setup/tear-down
• Cheap/free to change
• Isolated from other users
• Self-managed:
• User choose the connections
• User chooses the VLANs
• User chooses the ACLs …
Allow the Customer to define the logical networks they need
48 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

48.
JUNOS SPACE INTEGRATION
Junos Space Server
Big Switch Controller Junos Space VM
(manages OF switches) (manages rest of devices)
RESTful Web Service APIs
49 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

49.
TECHNICAL CHALLENGES SOLVED BY JUNOS SPACE
Building good user interface is hard
“Junos Space has done the “heavy lifting” of designing,
implementing and integrating all the components required for a
unified and complete management application.”
Good network knowledge/access is rare
“Junos Space SDK has made the network „plumbing‟ information
available in comprehensive and easy-to-use REST APIs (as
opposed to the nightmare of brittle screen scraping with expect),
enabling enterprise-class solutions.”
50 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

50.
BUSINESS CHALLENGES SOLVED BY JUNOS SPACE
Reduced cost of development
“By building on a complete platform, we greatly reduced the cost of
developing the feature. We could focus on the novel and differentiated
solution for our customers without spending significant engineering
time on plumbing/infrastructure that Junos Space already has.”
Quicker go-to-market
“Very simply, getting to market quickly is crucial for everyone, but
especially for a startup. Junos Space means we‟re quicker to market
with a complete solution.”
Larger reach
“By integrating with Junos Space, we made our solution far more
accessible to a large section of our target market.”
51 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

51.
REFLECTIONS AND LOOKING FORWARD
This is a new way to do network app development and delivery:
• It’s all about layers of software (not layers of protocols) – think web
application servers, mobile frameworks
• Enabling rapid application development
• Junos Space provides the overall application/management platform and
coordination functionality
52 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

52.
JUNOS SPACE SDK DEVELOPMENT ORGANIZATIONS
big switch
More than 300 Junos Space SDK
53 Copyright © 2011 Juniper Networks, Inc.
www.juniper.net
DEVELOPMENT ORGANIZATIONS

53.
KEY PLATFORM BENEFITS
Developer Experience
• Enables Focus on Innovation
• Enables RAD and Quicker GTM
Easy Monetization
• Junos deployed base as a first target market
Architecture
• Hot pluggable apps
• Language independent
• Open application platform with RestFull APIs
• Flexible integration options
• Built in HA /Carrier Grade capabilities
Service Design
• Ability to extend the services
• Network/service abstraction
54 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

54.
LEARN MORE
Using the SDK gives you the tools and the power to achieve
requirements outside of the std. NPI process. You can leverage
apps in the pipeline, guide customers, SIs and/or develop
solutions yourself.
On the Juniper Matrix:
Email Aliases:
• Junos Space SDK download • JS-DE@juniper.net
http://www.juniper.net/us/en/products-services/junos-
developer/space-sdk-registration/
• TT-SPACE-
SDK@juniper.net
• Junos Space SDK Info Follow us on Twitter:
https://matrix.juniper.net/community/products/nm/junosspacesdk @ivojvodic
@junosdeveloper
• Junos Space SDK Forum
http://forums.juniper.net/t5/Junos-Space-Developer/bd-p/JSD
55 Copyright © 2011 Juniper Networks, Inc. www.juniper.net

55.
EXTERNAL TO JUNIPER:
VISIT juniper.net/developer
FOLLOW @junosdeveloper
CONTACT HelpMeBuildMyApp@juniper.net

56.
THANK YOU!
innovation
juniper.net/developer