Application Visibility and Experience through Flexible Netflow
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The world of applications is changing rapidly in the enterprise; from the way applications are increasingly hosted in the cloud, the diverse nature of apps and to the way they are consumed by many devices. The need for organizations and network administrators is to focus on "Fast IT" - "Innovation in the Enterprise" is growing, which means having to spend less time on daily operations, maintenance and troubleshooting and more time on delivering business value with newer services. Cisco AVC with its NBAR2 technology is designed to detect applications and measure application performance through measuring round trip time, retransmission rates, jitter, delay, packet loss, MoS, URL statistics etc. Those details are transmitted using Flexible Netflow/IPFIX, so partners could leverage the data for application usage reporting, performance reporting and troubleshooting application issues to deliver best possible application experience. Watch the DevNet 2047 replay from the Cisco Live On-Demand Library at: https://www.ciscolive.com/online/connect/sessionDetail.ww?SESSION_ID=92664&backBtn=true Check out more and register for Cisco DevNet: http://ow.ly/jCNV3030OfS
![© 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public
Use Case #1 – Application Client-Server Stats
Traffic statistics per client and server
flow record RECORD-CLIENT-SERVER-STATS
match ipv4 dscp
match ipv4 protocol
match ipv4 source address
match ipv4 destination address
match transport source-port
match transport destination-port
match interface input
match application name [account-on-resolution]
collect interface output
collect counter bytes long
collect counter packets
(..)
!
“match application name”: calls NBAR2
“account-on-resolution”: accurate accounting until
classification
flow record RECORD-CLIENT-SERVER-STATS
match application name [account-on-resolution]
collect interface output
collect counter bytes long
collect counter packets
(..)
!vs
DEVNET-2047 14](https://image.slidesharecdn.com/devnet-2047erraguntala-devnet-2047decca-v1-160807234826/85/Application-Visibility-and-Experience-through-Flexible-Netflow-14-320.jpg)
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Application Visibility and Experience through Flexible Netflow
- 1. Application Visibility and Experience through Flexible Netflow Murali Erraguntala, Product Manager (merragun, @muralie) Gurudutt Pai, Technical Marketing Engineer (gupai, @gurudatt28227) DEVNET-2047 https://cisco.box.com/v/CLUS-FNF
- 2. • Application Visibility and Control – Overview • AVC Building Blocks (NBAR, Custom Application, PerfMon, FNF etc) • Application Recognition • Objective of AVC • Application Visibility and Monitoring (Partners Role) • Flexible Netflow – Traffic Statistics, Unified Monitoring, Granular Monitoring – URL Statistics • Monitoring Applications including Voice and Video • eZPM Profiles Agenda WHAT is AVC and WHY AVC is Required? HOW Partners can add VALUE?
- 3. What is AVC Enabling Application Aware Networks
- 4. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Cross Vertical Ecosystem Partners Application Visibility and Control - Overview Ubiquity Service Integration Application Richness Analytics Billing Security 1400 + Application DEVNET-2047 4
- 5. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public End to End AVC Support Matrix Visibility Monitoring Control Limited Wireless (WLC, AP) Distribution, Core WAN Edge Internet Edge Data Center Wired Access Firewall & Security NA Roadmap For Your Reference DEVNET-2047 5
- 6. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public AVC Building Blocks NBAR2 Protocol Pack Custom Signature URL Port IP Address SSL PPDK Flexible NetFlow PerfMon Application Recognition Reporting of Usage (BW, Top Users, Perf Metrics) Troubleshoot applications. Business policy driven routing Delivers Across
- 7. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Application Awareness Application Analytics Application Control Application Experience Deliver Best Application Experience By Optimizing Utilization of Customer Networks Through Simple, yet Powerful Ways of And Minimizing IT Cost On Device Partner Products Mandatory (FNF) Optional (APIs) Optional (FNF)
- 8. Application Reporting Network Wide Visibility
- 9. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public • NetFlow is the de-facto mechanism to provide visibility on network utilization • Collect and export network information and usage statistics and performance data • Backward compatible with TNF records • Flexibility in defining fields and flow record format • Utilize Netflow Version 9 format which is extensible • FNF supports IPFIX • Consist of data collection (flow monitor) and data export (flow export) • Open-standard, can be analyzed by Cisco Prime NAM, Cisco Prime Assurance Manager, and 3rd Party Tools Usage of FNF • Analytics • Capacity Planning • Performance Monitoring • Application Troubleshooting • Billing • Security • Peering Traffic Monitoring • MSP: Multi-Tenant Reports Flexible Netflow (FNF) App discovery (w/ NBAR2) and Bandwidth Usage Report DEVNET-2047 9
- 10. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Key Fields Packet #1 Source IP 10.1.1.1 Destination IP 173.194.34.134 Source Port 20457 Destination Port 23 Layer 3 protocol 6 TOS byte 0 Ingres Interface Ethernet 0 Src. IP Dest. IP Src. Port Dest. Port Layer 3 Prot. TOS Byte Ingress Intf. 10.1.1.1 173.194.34.134. 20457 80 6 0 Ethernet 0 Key Fields Packet #2 Source IP 10.1.1.1 Destination IP 72.163.4.161 Source Port 30307 Destination Port 80 Layer 3 protocol 6 TOS byte 0 Ingres Interface Ethernet 0 Src. IP Dest. IP Src. Port Dest. Port Layer 3 Prot. TOS Byte Ingress Intf. App Name Timesta mps Byttes Packets 10.1.1.1 173.194.34.134 20457 80 6 0 Ethernet 0 HTTP 10.1.1.1 72.163.4.161 30307 80 6 0 Ethernet 0 Youtube NetFlow cache News Flexible NetFlow - NBAR Integration flow record app_record match ipv4 source address match ipv4 destination address match ….. match application name First packet of a flow will create the Flow entry using the Key Fields” Remaining packets of this flow will only update statistics (bytes, counters, timestamps) DEVNET-2047 10
- 11. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Source IP Dest. IP Source Port Dest. Port Protocol TOS Input I/F … Pkts 3.3.3.3 2.2.2.2 23 22078 6 0 E0 … 1100 Traffic Analysis Cache Flow Monitor 1 Traffic Non-Key Fields Packets Bytes Timestamps Next Hop Address Security Analysis Cache Flow Monitor 2 Metering Process Multiple Monitors with Unique Key Fields Key Fields Packet 1 Source IP 3.3.3.3 Destination IP 2.2.2.2 Source Port 23 Destination Port 22078 Layer 3 Protocol TCP - 6 TOS Byte 0 Input Interface Ethernet 0 Key Fields Packet 1 Source IP 3.3.3.3 Destination IP 2.2.2.2 Input Interface Gi0/1 Non-Key Fields Packets Timestamps Source IP Dest. IP Input I/F … Pkts 3.3.3.3 2.2.2.2 Gi0/1 … 11000 DEVNET-2047 11
- 12. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Key Fields vs Non-Key Fields match ipv4 dscp match ipv4 protocol match ipv4 source address match ipv4 destination address match transport source-port match transport destination-port match interface input collect interface output collect counter bytes long collect counter packets collect policy qos class hierarchy collect policy qos queue drops • Uniquely identifies flow and aggregates the usage statistics • Flexible number of match statements • Identifies parameters to collect and export • Flexible number of collect statements
- 13. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Where do I want my data sent? What data do I want to meter? Creates a new NetFlow cache Attach the flow record Exporter is attached to the cache Potential sampling configuration Configure NetFlow on the interface flow exporter my-exporter destination 1.1.1.1 flow record my-record match ipv4 destination address match ipv4 source address collect counter bytes flow monitor my-monitor exporter my-exporter record my-record int s3/0 ip flow monitor my-monitor input Flexible NetFlow – Configuration Configure the Exporter Configure the Flow Record Configure the Flow Monitor Configure the interface DEVNET-2047 13
- 14. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Use Case #1 – Application Client-Server Stats Traffic statistics per client and server flow record RECORD-CLIENT-SERVER-STATS match ipv4 dscp match ipv4 protocol match ipv4 source address match ipv4 destination address match transport source-port match transport destination-port match interface input match application name [account-on-resolution] collect interface output collect counter bytes long collect counter packets (..) ! “match application name”: calls NBAR2 “account-on-resolution”: accurate accounting until classification flow record RECORD-CLIENT-SERVER-STATS match application name [account-on-resolution] collect interface output collect counter bytes long collect counter packets (..) !vs DEVNET-2047 14
- 15. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Use Case #2 – IP Accounting Replacement Collecting Per DSCP Usage – Example flow record RECORD-FNF-DSCP-INGRESS match ipv4 dscp collect counter bytes long collect counter packets long collect application name ! Flow record is created for each DSCP value DEVNET-2047 15
- 16. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Flow Hierarchy Queue id Flow 1 P1, C1, C11 1 Flow 2 P1, C1, C11 1 Flow 3 P1, C1, C12 2 Queue id Queue packet drops 1 100 2 20 • For each flow, the class hierarchy and queue drops can now be exported through FNF • Class-ID to Name mapping provided through separate Option Templates • QoS Class-ID, Queue Drops and Queue Hierarchy Export with FNF Use Case #3 – QoS Queue Hierarchy Reports flow record RECORD-QoS-Hierarchy match ipv4 dscp match interface input collect policy qos class hierarchy collect policy qos queue drops ! policy-map P1 class C1 shaping average 16000000 service-policy child policy-map child class C11 bandwidth remaining percent 10 class C12 bandwidth remaining percent 70 class class-default bandwidth remaining percent 20 class-map match-all C1 match any class-map match-all C11 match ip dscp ef class-map match-all C12 match ip dscp cs2
- 17. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public NBAR2 Field Extraction • Ability to look into specific applications for additional field information • NBAR2 extracted fields from HTTP, RTP, PCOIP, etc… for QoS configuration • HTTP Header Fields • Eases classification of voice and video traffic • VoIP, streaming/real time video, audio/video conferencing, Fax over IP • Distinguishes between RTP packets based on payload type and CODECS • Some extracted fields within Flexible NetFlow and Unified Monitoring Overview Protocol Fields Length FNF Configuration Syntax HTTP URL * collect application http url HTTP Host 50 collection application http host HTTP User-agent 200 collection appllication http user-agent HTTP Referer * collect application http referer RTSP Host 50 collection application rtsp host-name SMTP Server 50 collect application smtp server SMTP Sender 50 collect application smtp sender POP3 Server 50 collect application pop3 server NNTP Group Name 50 collect application nntp group-name SIP Source Domain 50 collect application sip source SIP Destination Domain 50 collect application sip destination DEVNET-2047 17
- 18. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public NBAR2 HTTP Field Extraction GET /weather/getForecast?time=37&&zipCode=95035 HTTP/1.1 Host: svcs.cnn.com User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-us,en;q=0.5 Accept-Encoding: gzip, deflate Connection: keep-alive Referer: http://www.cnn.com/US/ www.cnn.com (IP=157.166.255.18) http://www.cnn.com/US Se0/0/0 (IP=192.168.100.100) Ability to extract information from HTTP message collect application http URL collect application http host collect application http user-agent collect application http referer DEVNET-2047 18
- 19. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Use Case #4 - Top Domain and URL Hit Count Report Configuration Sample • NBAR extracts fields from flows and exposes it into Application Response Time Engine (ART). • ISRG2/ASR1k: ART Metrics integrated with Unified Monitoring • Requires IPFIX export for variable length fields (URL) flow record type performance-monitor ART-RECORD-URL match connection transaction-id collect application http url collect application http host ASR1k – Unified Monitoring flow record type mace PA-RECORD collect application http uri statistics collect application http host ! ISR-G2k - Unified Monitoring & MACE (backward compatibility) Using a connection/transaction records with export on transaction-end. So hit count =1, each URL is exported on a different record. ISRG2 supports MACE also for backward compatibility DEVNET-2047 19
- 20. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public NBAR2 Field Extraction • NBAR2 Sub-application ID Format (variable length) Sub-application ID Format NBAR App ID Sub App ID Extracted Value 0x03000050 0x3402 www.cisco.com 4 bytes 2 bytes Variable length NBAR Application ID, i.e. 0x03000050 = HTTP NBAR Sub-application ID – from show ip nbar parameters extraction and sub-application-table option template. Only take the last two bytes, 0x3402 = HTTP Host Extracted value flow record MYRECORD collect application http host Engine ID Selector ID 1 byte 3 bytes 0x03 = port (IANA_L4_STANDARD, ID: 3) 0x000050 = 80 ASR1#sh flow exporter option application table | inc 3:80 3:80 http World Wide Web traffic 3:8080 http-alt HTTP Alternate 3:801 device device 13:80 cifs common internet file system ASR1# ASR1#sh ip nbar parameter extraction http Protocol Parameter ID -------- --------- -- http referer 209924 http user-agent 209923 http host 209922 http url 209921 ASR1# 0x33402 DEVNET-2047 20
- 21. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public NBAR2 Field Extraction Sub-port Classification Citrix Edonkey FastTrack Gmail Gnutella Kazaa2 RTP Webex- meeting ica-tag text-chat file-transfer file-transfer file-transfer file-transfer audio audio app file-transfer video video search-file- name payload- type payload- type Citrix: http://www.cisco.com/en/US/docs/ios/qos/command/reference/qos_m1.html#wp1037938 Fasttrack: http://www.cisco.com/en/US/docs/ios/qos/command/reference/qos_m1.html#wp1038015 Gnutella: http://www.cisco.com/en/US/docs/ios/qos/command/reference/qos_m1.html#wp1038081 RTP: http://www.cisco.com/en/US/docs/ios/qos/command/reference/qos_m1.html#wp1038481 HTTP: http://www.cisco.com/en/US/docs/ios/qos/command/reference/qos_m1.html#wp1058795 DEVNET-2047 21
- 22. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Application Attributes – Group Based Reports 1400 Apps Traffic Class VoIP Telephony Broadcast Video Real-Time Interactive Multimedia Conferencing Multimedia Streaming Network Control Signaling Ops / Admin / Mgmt (OAM) Transactional Data Bulk Data Best Effort Scavenger Business Relevance Business Relevant Default Business Irrelevant DEVNET-2047 22
- 23. Application Troubleshooting Faster Isolation and Resolution
- 24. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public When users complain about Application Problem Network is very slow, I am not able to get any work done ping? show ip route? traceroute? show interface? I don’t see any thing wrong Increased Latency WAN Problems Application Problems Server Problems User Problems DEVNET-2047 24
- 25. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Application Performance Monitoring Traffic Statistics HTTP HTTP Voice and Video Performance (Perf-Mon) Performance Collection 30% of bandwidth is voice and video Critical Applications Performance (Application Response Time) 40% of bandwidth is critical applications What applications, how much bandwidth, flow direction? (Flexible NetFlow and NBAR2) • Perf-Mon monitors voice and video application for latency, delay, jitter • ART monitors TCP applications for network/client/server delay DEVNET-2047 25
- 26. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Use Case • All IP Apps • L3-L4 Metrics Platforms • ISR G2 • ASR1K/ XE • Cat6K • Cat4K • 3850 • NAM Use Case • HTTP, TCP Apps • L4-L7 Metrics Platforms • ISR G2 • ASR1K/ XE • NAM Use Case • Voice, Video Apps • L4 – L7 Metrics Platforms • ISR G2 • ASR1K/ XE • Cat6K • Cat4K • Cat3K • 3850 Performance Monitoring Single Flow Record Type • RTP SSRC • RTP Jitter (min/max/mean) • Transport Counter (expected/loss) • Media Counter (bytes/packets/rate) • Media Event • Collection interval • TCP MSS • TCP round-trip time • CND - Client Network Delay (min/max/sum) • SND – Server Network Delay (min/max/sum) • ND – Network Delay (min/max/sum) • AD – Application Delay (min/max/sum) • Total Response Time (min/max/sum) • Total Transaction Time (min/max/sum) • Number of New Connections • Number of Late Responses • Number of Responses by Response Time • (7-bucket histogram) • Number of Retransmissions • Number of Transactions • Client/Server Bytes • Client/Server Packets • L3 counter (bytes/packets) • Flow event • Flow direction • Client and server address • Source and destination address • Transport information • Input and output interfaces • L3 information (TTL, DSCP, TOS, etc.) • Application information (from NBAR2) • Monitoring class hierarchy Media Monitoring Application Response Time Other Metrics All performance metrics are consolidated into one flow record type performance-monitor DEVNET-2047 26
- 27. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Application Response Time Network Path Segments • Application response time provides insight into application behavior (network vs server bottleneck) to accelerate problem isolation • Separate application delivery path into multiple segments • Server Network Delay (SND) approximates WAN Delay • Latency per application Application Servers Total Delay Client Network Clients Client Network Delay (CND) Application Delay (AD) Network Delay (ND) AVC Server Network Request Response Server Network Delay (SND) DEVNET-2047 27
- 28. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public TT Client Server X SYN SYN-ACK ACK 6 Request 1 ACK DATA 4 DATA 3 DATA 5 DATA 3 Request 1 (Cont) X DATA 4 DATA 1 Request 2 DATA 6 DATA 2 ACK 3 ACK SND CND Understand IOS ART Metrics Calculation Request Response Retransmission RT Response Time (RT) t(First response pkt) – t(Last request pkt) Transaction Time (TT) t(Last response pkt) – t(First request pkt) Network Delay (ND) ND = CND + SND Application Delay (AD) AD = RT – SND Quantify User Experience Identify Server Performance Issue ART DEVNET-2047 28
- 29. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public flow record RECORD-FNF match ipv4 tos match ipv4 protocol match ipv4 source address match ipv4 destination address match transport source-port match transport destination-port match interface input match flow direction collect interface output collect counter bytes long collect counter packets flow record type performance-monitor my-rec match routing vrf input match ipv4 protocol match application name account-on-resolution match connection client ipv4 address match connection server ipv4 address match connection server transport port collect connection new-connections collect connection sum-duration collect connection server counter bytes long collect connection server counter packets long collect connection client counter bytes long collect connection client counter packets long flow record type performance-monitor my-rec match routing vrf input match ipv4 protocol match application name match connection client ipv4 address match connection server ipv4 address match connection server transport port collect ipv4 dscp collect connection delay response to-server sum collect connection server counter responses collect connection delay network to-server sum collect connection delay network to-client sum flow record type performance-monitor pm-ipv4 match ipv4 source address match ipv4 destination address match transport source-port match transport destination-port match ipv4 protocol match transport rtp ssrc collect transport packets lost counter collect transport packets lost rate collect transport rtp jitter mean collect transport rtp jitter minimum collect transport rtp jitter maximum collect application media packets rate Flexible Netflow – Unified Monitoring Common CLI and Framework to Export Various Metrics Netflow Conversation Stats Perf-Mon ART Define Flow Exporter - where to send Apply Flow monitor to Interface, Direction Define Flow Record - Match & Collect Common Flexible Netflow Based MonitoringUnified Monitoring with Metric Mediation Agent (MMA) is available since 15.4(1)T Customer are advised to migrate from MACE to MMA
- 30. ezPM Profiles Template based configuration
- 31. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public eZPM Profile Predefined profilesfor monitoring • Enable ez-PM CLI to get visibility + monitoring stats reported via netflow to prime • Configures exporters • Enable / Disables various traffic-monitors (a.k.a tools) • For each traffic-monitor, overrides some default parameters (IPv4/6, Ingress/Egress, traffic to which the monitor is applied, cache size..) • Equivalent ~650 lines of configuration Monitor Name Default Traffic Classification Application- Response-Time (ART) All TCP URL HTTP applications Media RTP applications over UDP Conversation- Traffic-Stats Remaining traffic not matching other classifications DEVNET-2047 31
- 32. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Types of ezPM Profiles • application-stats • application-client-server-stats • application-response-time • url • media • application-traffic-stats • conversion-traffic-stats • application-response-time • url • media • application-stats • application-client-server-stats •Addresses most common deployments (capacity planning) with more details than application-stats profile •Aggregated App level stat (examples - “Top N Apps, BW per App, Top clients/servers per App” •Additional metrics, granularity • Selectively enable “fine grain” only for critical apps (and not all traffic). • Performance metrics • Very detailed • Addresses most common deployments (capacity planning) • Aggregated App level stat (examples - “Top N Apps, BW per App, Top clients/servers per App” • Per interface/Application statistics • Per client/server/application/interface statistics Application Stats Application Performance Application Experience DEVNET-2047 32
- 33. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public ezPM Profile ! User defined ezPM context performance monitor context MYTEST profile application-statistics exporter destination 10.10.10.10 source GigabitEthernet0/0/1 traffic-monitor application-stats traffic-monitor application-client-server-stats ! ! Attach the context to the interface interface GigabitEthernet0/0/2 performance monitor context MYTEST ! ! User defined ezPM context performance monitor context MYTEST profile application-performance traffic-monitor url traffic-monitor application-client-server-stats traffic-monitor application-stats traffic-monitor application-response-time traffic-monitor media ! ! Attach the context to the interface interface Ethernet0/0 performance monitor context MYTEST ! ! User defined ezPM context performance monitor context MYTEST profile application-experience traffic-monitor url traffic-monitor application-traffic-stats traffic-monitor conversation-traffic-stats traffic-monitor application-response-time ! ! Attach the context to the interface interface Ethernet0/0 performance monitor context MYTEST DEVNET-2047 33
- 34. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Opportunities for Follow-up Become a DevNet Community member: www.developer.cisco.com AVC DevNet Page: https://developer.cisco.com/site/app-vis-control/overview/ DEVNET-2047 34
- 35. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Continue Your Education in the DevNet Zone • Take the DevNet Workshop • DEVNET-2048: Application Visibility and Experience through Flexible Netflow Workshop • Meet the Experts at the Demo Pods DEVNET-2047 35
- 36. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Complete Your Online Session Evaluation Don’t forget: Cisco Live sessions will be available for viewing on-demand after the event at CiscoLive.com/Online • Give us your feedback to be entered into a Daily Survey Drawing. A daily winner will receive a $750 Amazon gift card. • Complete your session surveys through the Cisco Live mobile app or from the Session Catalog on CiscoLive.com/us. DEVNET-2047 36
- 37. © 2016 Cisco and/or its affiliates. All rights reserved. Cisco Public Continue Your Education • Demos in the Cisco campus • Walk-in Self-Paced Labs • Lunch & Learn • Meet the Engineer 1:1 meetings • Related sessions DEVNET-2047 37
- 38. Please join us for the Service Provider Innovation Talk featuring: Yvette Kanouff | Senior Vice President and General Manager, SP Business Joe Cozzolino | Senior Vice President, Cisco Services Thursday, July 14th, 2016 11:30 am - 12:30 pm, In the Oceanside A room What to expect from this innovation talk • Insights on market trends and forecasts • Preview of key technologies and capabilities • Innovative demonstrations of the latest and greatest products • Better understanding of how Cisco can help you succeed Register to attend the session live now or watch the broadcast on cisco.com
- 39. Thank you