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Семинар Cisco для сотрудников ПАО “МТС”
Обзор функциональности новых релизов StarOS и Cisco Ultra Services Platform
Александр Фелижанко, Ведущий консультант по технологиям Sergey Seperovich, Consulting Systems Engineer / Beratung Systemingenieur
Октябрь 2016
• Обзор функциональности новых релизов StarOS
• Обзор Cisco Ultra Services Platform
Содержание
Обзор функциональности новых релизов StarOS
Электрон так же неисчерпаем, как и атом, природа бесконечна, но она бесконечно существует так же, как и Cisco StarOS Ленин В. И. Материализм и эмпириокритицизм: Критические заметки об одной реакционной философии. - М.: Звено, 1909. - 251 с. Глава V. Новейшая революция в естествознании и философский идеализм.
Интеллектуальная пакетная опорная сеть Cisco Уникальная функциональность StarOS на различных аппаратных платформах
Аппаратные
Платформы
Встроенные
(In-line)
сервисы
Packet Inspection – SPI/DPI
Content Filtering – Integrated
or ICAP based
Integrated Policy and
Charging Enforcement (PCEF)
Network Address Translation
(NAT)
Enhanced Charging (Multiple
Charging Records)
Application Detection and
Control (ADC/P2P)
HTTP Header Enrichment and
Encryption
Tethering Detection
Statefull Firewall (SFW)
URL Blacklisting
Mobile Video Gateway
DNS Snooping
IMS
P-CSCF, I-CSCF, S-CSCF,
E-CSCF, A-BG
Применение политик и правил
тарификации (PCEF) на внешней
платформе – IPSG
Сетевое Управление
Аварии, статистика, мониторинг
Интеллектуальная
система управления
Cisco Prime™ Mobility,
MURAL, CASP
• Специализированные
платформы ASR 5500
• ASR 5700 на UCS B-серии
• Ultra Services Platform /
VPC на x86 COTS HW
• Ultra-M на UCS C-серии
GSM / UMTS
SGSN, GGSN
LTE
MME, SGW,
PGW/LMA, SAEGW
Small Cell Gateway
H(e)NBGW, SeGW, ePDG,
SaMOG GW, TTG/PDG
CDMA
PDSN, HA,
HSGW
WiMAX
ASN GW
Сетевые
Функции
Эволюция EPC от 3GPP Release 8 до Release 13
From Release 8 to Release 13
PDN Internet
HSS/SPR
PCRF
PGW
SGW MME
SMS-SC
S6c
S6a
Sp
Gx
S5 S11
SGd
OCS Gy
eUTRAN
S1-U S1-MME
• Does not include non-3GPP nodes & interfaces
• Not yet standardized
PDN Internet
HSS/UDR
PCRF
PGW
SGW MME
SMS-SC
S6c
S6a
Sp/Ud
Gx
S5 S11-C S11-U
SGd
OCS Gy
RCAF
SCS MTC-IWF
SCEF
Ns
S6t
Nt Tsp
T4
Tsp
S6m
Np
Nq
Sy
eUTRAN
S1-U S1-MME DoNAS
T6a
MTC AS
Этап Определение Release 20 Release 21
BC Business Commit
Based on feature requests and
business needs of customers,
PLM provides high level
requirements
Jun 2015 Dec 2015
FC Feature Commit
This is per feature. Cross
functional team commits to
implementing the feature with
quality for FCS release
Ended Dec
2015
Ended Aug
2016
RC Release Commit
Cross functional team approves
final content, quality for FCS
release Dec 2015 Aug 2016
FCS First Customer Shipment
Software release has been
qualified for live network
deployment at all customers Mar 2016 Oct 2016
Основные этапы выпуска StarOS Release 20 и 21
Календарь выпуска StarOS Релизы уровней Major, Maintenance и Feature Release (релизы типа ER со срочными исправлениями некоторых дефектов не показаны)
R17 R18 R19 R20 R21 (CD)
Major Release
FCS
17.0
30 Sep 2014
18.0
31 Mar 2015
19.0
30 Sep 2015
20.0
31 Mar 2016
21.0
27 Oct 2016
MR1 /
FR1
17.1
15 Dec 2014
18.1
30 April 2015
19.1
30 Oct 2015
20.1
31 May 2016
21.1
26 Jan 2017
MR2 /
FR2
17.2
28 Feb 2015
18.2
30 Jun 2015
19.2
15 Dec 2015
20.2
8 Aug 2016
21.2
27 Apr 2017
MR3 /
FR3
17.3
5 Jun 2015
18.3
13 Aug 2015
19.3
12 Feb 2016
20.3
?
21.3
27 Jul 2017
MR4 /
FR4
17.4
28 Aug 2015
18.4
13 Nov 2015
19.4
30 June 2016
21.4
26 Oct 2017
MR5 /
FR5
17.5
15 Oct 2015
18.5
28 Jan 2016
19.5
20 Oct 2016
21.5
25 Jan 2018
MR6 17.6
20 Nov 2015
18.6
18 Mar 2016
MR7 17.7
28 Jan 2016
18.7
6 May 2016
MME & SGSN / StarOS 19.4 – June 2016 Feature Descriptions (1/1)
Feature Name Base/
Opt
Service Description
IMSI Manager Broadcast Control Base SGSN SGSN will support disabling of IMSIMGR broadcast functionality on
system-boot-up and during high IMSIMGR CPU usage
task facility imsimgr avoid-sessmgr-broadcast
MME enhancement for selection of
Integrity/confidentiality algorithm
Base MME MME will use EEA0 and EIA0 algorithms in case of emergency
attaches even if UE does not advertise the support of these
algorithms, so that VoLTE emergency calls are successful
Gn-SGSN support for APN-OI
replacement over Gr
Base SGSN SGSN will support UE-Level (per subscriber basis) and APN-Level
(per APN basis) APN-OI replacement to redirect the PDP session
to a different GGSN
LI Cell Based IRI Reporting Optional MME MME will support sending the ECGI location information as part of
LI IRI Reporting, during the UE’s NAS-Service-Request, X2-based-
handover and S1-based-handover procedures. The LI IRI
Reporting event-type would be Tracking-Area/EPS Location
Update REPORT Record
MME & SGSN / StarOS 19.5 – October 2016 Feature Descriptions (1/1)
Feature Name Base/
Opt
Service Description
MME APN Remap Enhancement Base MME New CLI to return UE requested APN in Attach-Accept during APN
Remapping
SGSN-NRI Feature - Enhancement
to have the CLI work for non-local
RAUs: sgsn-address nri nri prefer
local address ipv4 ip_address
interface gn
Base SGSN Currently, the “NRI Only” CLI under Call-Control-Profile (sgsn-
address nri nri prefer local address ipv4 ip_address interface
gn) is only used/queried when the incoming RAU has a RAI that is
local to the SGSN. It is not used for a foreign RAI. Therefore, for
any inter-pool RAUs, the CLI is not used and instead a DNS Query
is sent out
Enhancement to have more options
under "s1-ue-context-release
reason" command
Base MME The cause-code mapping will be applicable to the S1 UE-Context-
Release sent to the eNB. Following can be the configurable
parameters:
(config-mme-service)# s1-ue-context-release reason {attach-
reject | tau-reject} emm-cause <xxx> old-s1-nas-cause <0 - 4>
new-s1-cause <0 - 4>
Note: Please note that the number of above CLI entries will be
restricted to 8 for each reason (8 for attach-reject and 8 for tau-
reject).
MME & SGSN / StarOS 20.x – March-August 2016 Feature Descriptions (1/1)
Feature Name Release/
Date
Service Description
128K eNodeB Connections R20.0 /
Mar 2016
MME MME now supports 128K eNodeB connections for VPC-DI and
ASR5500/DPC2 platforms; it has been enhanced from 64K
MBMS for MME (eMBMS) - Deploy
Quality
R20.0 /
Mar 2016
MME MME now supports Multimedia Broadcast/Multicast Service
(MBMS); M3 interface to MCE/eNB and Sm towards MBMS-GW
Enhanced Multimedia Priority
Service (eMPS)
R20.0 /
Mar 2016
MME For PS paging, MME now supports Paging Priority in S1AP Paging
Messages with a configurable mapping for ARP to Paging Priority.
Support for Operator Specific and
New Standard QCI > 9
R20.0 /
Mar 2016
MME Support for Operator Specific QCI (128 to 254) and new standard
QCI 65, 66, 69, 70 introduced in 3GPP Release 12
Support DSCP marking for S102,
SGs, SLs Interfaces
R20.0 /
Mar 2016
MME MME already supports DSCP marking for S1, S10 and S11
Interfaces. This is to enable DSCP marking for S102, SGs and SLs
Interfaces.
Checking for S5/S8 PGW Data IP
Address in Received CS Response
R20.1 /
May 2016
MME If the S5/S8 PGW data IP address is not included in CSR, then the
MME sends Delete Session to the SGW and rejects the Attach
Request/PDN Connectivity Request.
S13 Additional IMEI Check R20.2 /
Aug 2016
MME MME now sends an additional IMEI check request (MICR)
containing not the two but four AVPs: IMEI, IMSI, MSISDN, eCGI.
PGW & SGW / StarOS 20.2 – August 2016 Feature Descriptions (1/2)
Feature Name Base/
Opt
Service Description
Support for 1 million GTP-U Peers
on S1-U
Optional PGW/
SGW
Current support for 128K eNB on SGW S1-U has been increased
to 1 million. Will be needed in case Operators want to terminate
Femto Cell User plane directly on SGW.
QCI based granular Packet drop
counts
Optional PGW Packet drop counters on per QCI has been enhanced to provide
more granular cause based drop counters.
QCI+ARP level APN stats Optional PGW Inline with the need for MPS, stats are added to the granularity
level of QCI+ARP combination in APN stats. Config is provided to
enable/disable such granular stats for specific APN and/or for
specific QCI+ARP combination.
Multiple Parameter based Virtual
APN selection
Base PGW/
SGW
Virtual APN config is now made more flexible to allow Operators to
configure Virtual APN selection based on multiple parameters (upto
13 parameters). Selection based on multiple criteria in a single
virtual-apn preference rule was not possible.
Serving PLMN Id based Virtual APN
selection
Base PGW Virtual APN selection based on the Serving network PLMN is
added. Earlier it was not supported.
PGW & SGW / StarOS 20.2 – August 2016 Feature Descriptions (2/2)
Feature Name Base/
Opt
Service Description
3GPP VoLTE PPD support Base PGW/
GGSN
VoLTE PPD is a Paging Profile Differentiation work item in 3GPP
Rel 12. This feature standardize the solution and means to do
differentiated Paging based on the PDN profile.
3GPP based APN Backoff timer
support on Congestion
Base PGW/
GGSN
Spec based APN-Backoff timer support to reject calls when the
node is under overload condition based on LAPI indicator.
Session Recovery support for
bulkstats
Base PGW Currently support for recovering bulkstats for node level stats on
SMGR crash is not supported. This feature will add support for it.
• Для задания параметров bulk statistics теперь поддерживается внешний конфигурационный файл. До Release 20.0 параметры задавались непосредственно в системном конфигурационном файле под bulk statistics mode sub-mode
[local]asr5500(config)# bulkstats [TAB]
collection - Begins collecting pre-defined bulk statistical Information
config - Bulk statistics mode configuration file
historical - Begins collecting historical bulk statistics
mode - Enters bulk statistics configuration mode, where you can define what statistics to collect
• Полный вид опции конфигурирования bulk statistics через файл
[local]asr5500(config)# bulkstats config [file:]{/flash | /pcmcia1 | /hd-raid} [/directory]/<filename>
• Просмотр текущей конфигурации bulk statistics - с помощью новой опции bulkstats в команде show configuration. Без этой опции команда show configuration работает как прежде
[local]asr5500# show configuration bulkstats
• Просмотр текущего конфигурационного файла без детализации настроек bulkstats mode sub-mode - с помощью новой опции brief в команде show configuration. Без этой опции команда show configuration работает как прежде
[local]asr5500# show configuration brief
Конфигурирование Bulk Statistics в Release 20.0
MME & SGSN / StarOS 21.0 - October 2016 Feature Descriptions (1/2)
Feature Name Base/
Opt
Service Description
MME Blacklisting of SGW Optional MME MME will blacklist the SGWs which are down or not responsive.
This will minimize call-setup latency due to an inactive or
unresponsive SGW.
MME Scaling on DPC2 to 2xDPC Base MME MME performance improvements on DPC2 to achieve twice the
DPC subscriber capacity (w.r.t. reference call-model)
• 8x MMEMGR per DPC2, 48x MMEMGR per ASR5500
• 8x IMSIMGR per ASR5500
• Multiple diam-proxies on active non-demux DPC2 cards
• Max 4G subscribers - 7M
MME immediate response to IDR
with UE location learned in last ‘x’
secs
Optional MME MME will send an immediate response to Insert-Subscriber-Data-
Request (IDR) with the location estimate learned in last x secs.
This will minimize the VoLTE call-setup time-outs due to pending
location information.
Exclude OPC from SCCP Calling
Party Address on Gs
Base SGSN SGSN will have an option to exclude the Originating Point Code in
the SCCP Calling-Party-Address, so that there is no inter-op issue
when the downstream node is an STP.
MME & SGSN / StarOS 21.0 - October 2016 Feature Descriptions (2/2)
Feature Name Base/
Opt
Service Description
MME Support for PSM (Power
Saving Mode)
Optional MME MME support for PSM as per 3GPP Rel-13. This functionality is
targeted to significantly improve the battery life for IoT devices.
MME Support for eDRX (extended
Discontinuous Reception)
Optional MME MME support for eDRX as per 3GPP Rel-13. This is to allow for
longer inactivity periods and hence significantly improve device
battery life of IoT devices. This feature allows the device to contact
the network or to be contacted on a per-need basis, meaning that it
can stay in sleep mode for minutes, hours or even days.
Support for EC-GSM (Extended
Coverage GSM) in SGSN
Optional SGSN SGSN support for Gb coverage class for EC-GSM. This feature is
targeted for IoT deployment in 2G radio, due to it’s advantage of
near 100% coverage in some countries.
LTE eDRX и LTE PSM в RAN и Core Network • For a LTE-M1 device that transmits data once per day, and wakes up
every 60 hyper frames to check for commands (this would be about
every 10 minutes), a life of 4.7 years is achievable on 2x AA batteries
• An LTE-M1 device that transmits once per day in full PSM
mode could last well over 10 years on 2x AA batteries
• DTCI - Delay Tolerant Connection Indication
• UASI - UE Available for Signaling Indication
• DTCI in CSRes, Cause "UE Temporarily Not Reachable Due to Power
Saving" in CBRes and UASI in MBReq
Источник: http://www.link-labs.com/lte-e-drx-psm-explained-for-lte-m1/
PGW & SGW / StarOS 21.0 - October 2016 Feature Descriptions (1/2)
Feature Name Base/
Opt
Service Description
3GPP R12/13 Compliance Base PGW/
SGW
Some CRs from 3GPP Release 12/13.
Support for 3GPP Release 12 new
standard QCI values 65, 66, 69 &
70
Optional PGW/
SGW
For Mission Critical applications such as MCPTT and other
Multimedia Priority Services (MPS), 3GPP has defined new QCI
values 65, 66, 69 & 70 as standard QCI’s. This is in addition to the
existing 1-9 standard QCI’s.
Initiating DDN for High priority
bearer
Optional PGW/
SGW
3GPP Release 12 work item for MPS to initiate Downlink Data
Notification (DDN) for high priority ARP even if an DDN for lower
priority has been initiated in order to support differentiated Paging
for high priority bearers.
DSCP marking based on QCI+ARP
combination
Optional PGW/
SGW
This expansion of functionality would allow users to assign different
DSCP values for bearers with the same QCI, but different APR
values. This ability to assign DSCP values based on QCI+ARP is
critical to meeting compliance on priority and emergency calling via
VoLTE in some regions. Earlier to this DSCP marking was only
based on QCI.
PGW & SGW / StarOS 21.0 - September 2016 Feature Descriptions (2/2)
Feature Name Base/
Opt
Service Description
PCRF based P-CSCF restoration
procedure
Optional PGW 3GPP Release 12 based P-CSCF restoration procedure via PCRF
/ Gx based trigger for restoration. Upon receiving the P-CSCF
restoration flag from the PCRF, the P-GW performs a new DNS
query using the existing P-CSCF FQDN to provide the updated list
of three P-CSCF IP addresses using PCO.
S6b based P-CSCF restoration
procedure
Optional PGW 3GPP Release 12 based P-CSCF restoration procedure via AAA /
S6b based trigger for restoration. This is needed mainly for WiFi
RAT. For LTE HSS based trigger via MME is used and is already
supported.
ePDG selection by PGW using PCO Optional PGW PCO is currently used by PGW to pass DNS and P-CSCF
addresses to UE. PGW will select the closest ePDG and pass its
address to a UE using PCO over LTE connection. This is a custom
feature.
PCO/APCO support for WiFi Optional PGW PCO/APCO support for S2a based WiFi RAT. E.g. APCO for P-
CSCF Discovery on S2a between PGW and SaMOG GW.
Пропускная способность шасси ASR 5500 Опережая конкурентов
• Single DPC2 performance reached 20 Gbps in
live deployment for a EMEAR Tier 1 customer
heavy call model with SPI, DPI, ADC, Gx, Gy,
CDR, etc.
• Verizon LTE-Advanced provides 50% faster peak speeds in cities nationwide and covers more than 450 cities from coast to coast
• https://www.verizonwireless.com/featured/lte-advanced/
• Proximus (formerly Belgacom) achieved speeds of up to 1.1Gbps during trials of LTE-Advanced
• https://www.telegeography.com/products/commsupdate/articles/2016/05/13/proximus-trumpets-upcoming-volte-achieves-gigabit-lte-test-speeds/
• Bouygues Telecom achieved speeds of up to 1.1Gbps with LTE-Advanced
• https://www.corporate.bouyguestelecom.fr/press-room/bouygues-telecom-et-huawei-technologies-realisent-pour-la-premiere-fois-en-europe-de-louest-un-test-de-debit-4g-a-plus-de-1-gbps/
• Vodacom South Africa have successfully tested Africa's first 1Gbps network
• http://www.telecompaper.com/news/vodacom-sa-huawei-test-africas-first-1gbps-network--1147469
• Vodafone Germany executed LTE-Advanced performance test in VF labs and measured 2.066Gbps on the SGW S1-U port towards eNodeB/UE for a single default bearer
Пропускная способность единичной сессии через ASR 5500 для поддержки скоростей LTE-Advanced и 5G
Обзор Cisco Ultra Services Platform
Архитектура ETSI Network Function Virtualization Концепция VNF
Эталонная архитектура NFV MANO В соответствии с ETSI GS NFV 002 V1.1.1 (2013-10)
OSS / BSS
NFVI
Virtual Compute
Virtual Storage
Virtual Network
Compute Storage Network
Virtualization
Descriptors NSD VNFD PNFD VLD VNFFGD
VNF-EM
VNF
Vn-Nf
Os-Ma-nfvo
Ve-Vnfm-em
Ve-Vnfm-vnf
VNFM
VIM
Or-Vnfm
Vi-Vnfm
Or-Vi
NFV-O
NS Catalog
VNF Catalog
NFV Instances
NFVI Resources
Se-Ma
Nf-Vi
Эталонная архитектура NFV MANO В соответствии с ETSI GS NFV 002 V1.1.1 (2013-10)
OSS / BSS
NFVI
Virtual Compute
Virtual Storage
Virtual Network
Compute Storage Network
Virtualization
Descriptors NSD VNFD PNFD VLD VNFFGD
VNF-EM
VNF
Vn-Nf
Os-Ma-nfvo
Ve-Vnfm-em
Ve-Vnfm-vnf
VNFM
VIM
Or-Vnfm
Vi-Vnfm
Or-Vi
NFV-O
NS Catalog
VNF Catalog
NFV Instances
NFVI Resources
Se-Ma
Nf-Vi
Cisco® Ultra Services Platform
Ultra Services
Framework
Ultra Policy
Platform
Ultra Gateway
Platform
USP Element Manager
VIM
UCS / Nexus
Cisco® NFVI & 3rd Party NFVI
Cisco®
Elastic Service Controller
(ESC)
E/// Cloud Manager
HP NVF Director
Cisco NSO
ASR 5000 ASR 5500 VPC-SI VPC-DI
ASR 5700
Ultra “Lite” (DI/SI) USP (Ultra Service Platform)
Appliance Virtualization Full Virtualization
Small Packet Core deployments (MVNOs)
• Single Instance VNF architecture
• HW supported: UCS, HP
• All Packet Core services
Infrastructure Agnostic ETSI (NFV)
Complaint Architecture
• Distributed Instance VNF architecture
• HW supported: UCS, HP
• All Packet Core services
Packaged solution
• Based on VPC-DI VNF architecture
• Fix HW configuration based on UCS-B
• RHEL/KVM, no orchestration
• All Packet Core services
• Product strategy: ASR5000 replacement
Andover
Conway
Freedom
Hudson
Jefferson
Gilsum
Infrastructure Agnostic ETSI
(NFV) Complaint Architecture
• Distributed Instance VNF
architecture
• HW supported: UCS, HP
• All Packet Core services
• VNFM support for ESC
PMB
Merrimack
Nashua
Ultra-M
Packaged solution
• Based on VPC-DI VNF architecture
• Fix HW configuration based on UCS-C
• All Packet Core services
VLNP
dilemma
NR 4.7 NR 4.6 NR 5.0 NR 4.5
DE
PL
OY
ME
NT
MO
DE
LS
Old NR
Эволюция пакетной опорной сети от АПК к полностью виртуализированной платформе Ultra Services Platform
Release Customer Hardware VIM VNFs
Andover Targeted NR5.0 HP DL360 Red Hat OSP Mitaka VPC: SAEGW, EXGW, PGW, ePDG (no crypto)
Bristol Uncommitted Dell R630 Red Hat OSP Mitaka VPC: SAEGW, EXGW, PGW, ePDG (no crypto)
Conway Released N4.6 Targeted N4.7 Targeted N5.0
HP DL360
NFVO: AT&T ECOMP Ubuntu 16.04 Mirantis OpenStack Kilo / Mitaka
VPC: SAEGW
Freedom Released NR4.6 Targeted NR5.0
Cisco B200-M3 vCenter Server VMware ESXi 6.0u1
VPC: SGW,PGW,MME/SGSN
Gilsum Released NR4.5 Not targeted for NR4.7 Targeted NR5.0
Cisco B200-M4 Red Hat OSP Mitaka RHEL 7.2
VPC: SAEGW, MME/SGSN, ePDG (no crypto)
Hudson Uncommitted HP DL360 Gen9 OpenStack Kilo Ubuntu 14.0.4
Gi-LAN: OPW FE, Sandvine DPI, Web Proxy, ASAv
Jefferson Released NR4.5 Not targeted for NR4.7 Targeted NR5.0
Cisco C220-M4 OpenStack Mitaka Ubuntu 16.04 LTS
Gi-LAN: OWM DPI, OWM TCP, Juniper SRX, ASAv
Kingston Internal, Dev/Demo
Cisco Intercloud Services (CIS)
VPC: SAEGW
Lincoln Internal, Dev/Demo
Cisco Intercloud Services (CIS)
Gi-LAN: OPW DPI, OPW TCP, Juniper SRX, ASAv
Merrimack Targeted NR5.0 Cisco C240-M4SX Red Hat OSP Mitaka RHEL 7.3
VPC: SGW,PGW,MME/SGSN, ePDG (no crypto)
Nashua Targeted NR5.0 Cisco B200-M4 VMware ESXi 6.0u1 VCD v8.10
VPC: SGW,PGW,MME/SGSN, ePDG (no crypto)
Модели развертывания Nephelo USP
Product
Strategy
Small Packet Core deployments
Services
Provided
Packet Core
(All Services)
Use Cases
Supported
Single Instance
Management &
Orchestration
Cisco Prime
Hardware
Supported
Cisco UCS, HP
Market
Availability
Available Now
VMware ESXi KVM
RHEL / Ubuntu
Hardware Platform Hardware Platform
VNF VNF
Hardware Platform
Hypervisor
VNF
VM StarOS image
VNF Architecture
Virtual Networks
Management
Services
One
single VM
Cisco VPC-SI Архитектура платформы и VNF
Product
Strategy
Infrastructure Agnostic ETSI
(NFV) Compliant Architecture
Services
Provided
Packet Core (All Services)
Use Cases
Supported
Distributed Instance
Management &
Orchestration
Cisco Prime
Hardware
Supported
Cisco UCS, HP
Market
Availability
Available Now
Cisco VPC-DI Архитектура платформы и VNF
DI-LAN
CF-MGMT
SERVICES
Control Function VM serves as the primary controller and is responsible for initializing the entire system and loading the software’s configuration image into other cards in the chassis
Service Function VM provides the packet processing and forwarding capabilities within a system
Product
Strategy
ASR 5000 Replacement
Services
Provided
Packet Core (All Services)
Use Cases
Supported
Distributed Instance
Management &
Orchestration
Cisco Prime
No orchestration
Hardware
Supported
Cisco UCS B (fix configuration)
Market
Availability
Available Now
The ASR5700 is a solution. Deviations of the listed hardware
components are not accepted KVM
RHEL / Ubuntu
UCS B200 M4
Hardware Platform
VM
Per BLADE server
CF SF
Service
Function
Control
Function
ASR 5700 Архитектура платформы и VNF
Product
Strategy
Infrastructure Agnostic ETSI
(NFV) Compliant Architecture
Services
Provided
Packet Core (All Services)
Use Cases
Supported
Single/Distributed Instance
Management &
Orchestration
Cisco Prime
ESC as VNFM
Hardware
Supported
Cisco UCS, HP
Market
Availability
Available Now
Cisco Ultra Lite (DI/SI) Архитектура платформы и VNF
ESC
VIM OpenStack
NVFI Virtualization Layer Hardware Resources
Virtual Resources
CF CF SF SF SF SF
VNF
VNF DEPLOYMENT
VNF HEALING
VNF UNDEPLOYMENT
VNF SCALE OUT
NSO
Day-0 conf e.g. PGW
Day-1 conf
Cisco Ultra Lite (DI/SI) Процесс развертывания VNF
Cisco Ultra Services Platform (USP)
Ultra Services Framework
• Расширяемая среда с
динамически подключаемыми
сервисными функциями для
предоставления абонентам
перспективных услуг в
соответствии с их подписками
• Интегрированная среда с
программными компонентами,
обновляемыми независимо
друг от друга
• Автоматизированное
конфигурирование и
управление на протяжении
всего жизненного цикла услуги
Ultra Policy Platform
• Решение операторского
класса для управления
политиками обслуживания,
правилами тарификации и
данными об абонентах
• Среда для быстрого создания
и выпуска на рынок
современных услуг
• Монетизация сервисных
архитектур 3G, 4G, 5G и IMS
Ultra Gateway Platform
• Виртуализированная сетевая
функция, реализующая полную
функциональность пакетной
опорной сети и готовая к
развертыванию в среде NFV
• Все элементы EPC/PC
• CUPS - Разделение плоскостей
управления и данных
• Распределенная архитектура
плоскости обработки данных для
обеспечения беспецедентной
масштабируемости и
эластичности опорной сети
Ultra VNF Element Manager (VNF-EM)
• Service Configuration Manager • SLA Manager • Life Cycle Manager
Cisco® Ultra Services Platform
Product
Strategy
Infrastructure Agnostic ETSI (NFV)
Compliant Architecture with multiple
VNF Components.
Open and Extensible, Strategic NFV
MANO Evolution for 5G Architecture
Services
Provided
Packet Core (All Services)
Services Framework (GiLAN)
Policy Platform (CPS)
Use Cases
Supported
CUPS
Single/Distributed Instance
Management &
Orchestration
Enhanced Lifecycle Mgmt
Integrated KPI
Web UI (for monitoring)
Value Plus
Enhanced Web UI, Automation, VNF
composer
Hardware
Supported
UCS, HP
Market
Availability
November 2016
2017 (Value Plus)
VNF
CF CF SF SF SF SF ESC
VIM OpenStack
NVFI Virtualization Layer Hardware Resources
Virtual Resources
NSO
VNF (Cisco® Ultra Service Platform)
Service Functions
(USF)
Ultra Element Manager
Gateway Functions
(UPG)
Policy Functions
(UPP)
OSS/BSS
Automation / Service Catalog Composer
Web UI
Cisco Ultra Services Platform (USP) Архитектура платформы и VNF
VN
F (C
isco
® U
ltra
Serv
ice
Plat
form
)
USP Element Manager
Ultra Policy
Platform
Ultra Gateway
Platform
Ultra Services
Framework
Lif
ecycle
Man
ag
er
Инструментарий Автоматизации Развертывания USP
USP Deployment Automation Framework
Встроенный
инструментарий
автоматизации
развертывания USP
с возможностью
эмуляции
оркестратора NFV
(NFV-O) и VNFM для
развертывания USP
при отсутствии у
оператора среды
ETSI MANO
Service Configuration Manager
SLA Manager
• VNF-EM развертывается по схеме резервирования 1:1
• VNF-EM занимается управлением VNF на протяжении всего ее жизненного цикла, начальным конфигурированием (Day-0/1) и сбором ключевых индикаторов производительности (KPI)
• Конфигурирование на сервисном уровне с помощью Service Configuration Manager, встроенного в VNF-EM
Используя дескриптор,
загружаемый в ETSI NFV-O
Используя встроенный
инструментарий автоматизации развертывания
Развертывание сложной VNF одним из двух способов
Cisco Ultra Services Platform (USP) Потребность во встроенном инструментарии автоматизации развертывания VNF
VNF (Cisco® Ultra Service Platform)
VIM OpenStack
C
F
S
F EM
N
F
A
F FW OPT
VM VM VM VM VM VM VM
vDPI
VM VM
Gateway Functions Service Functions Policy
Functions Element
Manager
Virtual Networking Resources
Virtual Compute Resources
Встроенный инструментарий
автоматизации развертывания
USP с возможностью эмуляции
оркестратора NFV (NFV-O) и
VNFM для развертывания USP
при отсутствии у оператора
среды ETSI MANO
Инструментарий Автоматизации Развертывания USP
USP Deployment Automation Framework
Cisco Ultra Services Platform (USP) Встроенный инструментарий управления и автоматизации развертывания
VNF (Cisco® Ultra Service Platform)
ESC
VIM OpenStack
Ultra Web Service Staging Server
C
F
S
F EM
N
F
A
F FW OPT
VM VM VM VM VM VM VM
vDPI
VM VM
Gateway Functions Service Functions Policy
Functions Element
Manager
VM
Auto VNF Auto IT
Ultra Automation Service Auto Deploy
Auto IT
Template
Auto VNF
Template
Virtual Networking Resources
Virtual Compute Resources
Cisco Ultra Services Platform (USP) Встроенный инструментарий управления и автоматизации развертывания
• Ultra-M - это торговое название валидированного дизайна Ultra Services
Platform, работающей на определенных аппаратных платформах с
определенными версиями ПО, производными модели Merrimack
• Полное соответствие стандартам NFV
• Обновляемое и расширяемое решение
• Упрощенная модель ценообразования и технической поддержки
• Может быть первым шагом эволюции к полной Ultra Services Platform
• Три варианта аппаратной конфигурации
• Small - 9 Compute Node
• Medium - 12 Compute Node
• Large - 16 Compute Node
• Емкость конфигурации Large - до 2.8M сессий и 56 Гбит/с
• Ultra Services Framework и Policy Platform не включены в состав Ultra-M
Cisco Ultra-M Модель развертывания Merrimack
Ceph Storage
Ceph Storage
Ceph Storage
OpenStack Controller
OpenStack Controller
OpenStack Controller
RH Staging & OSP-D
ESC-A VNF-EM CF-A
VNF-EM CF-Standby
VNF-EM ESC-Standby
SF Active 1
SF Active 2
SF Active 3
SF Active 4
SF Active 5
SF Active 6
SF Active 7
SF Active 8
SF Active 9
SF Active 10
SF Active 11
SF Active 12
SF Active 13
SF Active 14
SF Standby
SF Demux
Функция Описание
ПО Ultra-M с
единым заказным
номером (PID)
• OS & Hypervisor - Red Hat Enterprise Linux 7.2 & QEMU (KVM)
• VIM - Red Hat OpenStack Platform 9 (OSP 9 - Mitaka)
• VNF - VPC 20.2.v0 (MME/SGSN, SGW/PGW, SAEGW)
• VNFM - ESC 2.2.9 build 76
• VNF-EM - EM 1.0.0.347
• USP 4.7 ISO build 311
Поддержка со стороны AS и TS как единого программного продукта
ESC
VIM OpenStack
NVFI Virtual Network Resources Hardware Resources
Virtual Compute Resources
CF CF SF SF SF SF
VNF (Cisco® Ultra Service Platform)
VNF DEPLOYMENT
Day-0 conf
e.g. PGW
Day-1 conf
EM EM EM
Cisco Ultra-M Процесс развертывания VNF
Cisco Ultra Web Services (UWS) Dashboard View
• Агрегированный взгляд на
композитную статистику по
всем развернутым VNF
• Высокоуровневое
“состояние здоровья”
системы
• Модульные виджеты
• Ключевые индикаторы
производительности
платформы (KPI)
• Ключевые индикаторы KPI
виртуализированной сетевой
функции (VNF)
• Ключевые индикаторы KPI
встроенных сервисов (In-Line
Service)