Session Number
VVT-291
Cisco ACNS / Microsoft WMT
Don't Know None Others Investor relations Business to business collaboration Marketing events raining for customers and suppliers External communications Corporate communications Internal communications Training 1% 2% 3% 2% 23% 29% 16% 48% 33% 55% 38% 56% 41% 58% 43% 52% 55% 57% 71% 75% 80% 2002 2001 510 : HTRC 2002 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% Percent of Respndents
Content Delivery Usage - Enterprise Don t know/refuse None 0% 0% 6% 44% Live streaming Audio streaming 30% 33% 63% 70% 2002 2001 Video streaming File Distribution 41% 43% 70% 72% Static HTTP content (Intranet) Dynamic content (Intranet) 46% 48% 80% 78% 510 : HTRC 2002 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% Percent of Respondents
HTTP : ASF MPEG 1/2 HTTP IP/TV CDM IP : IETF Cisco Cisco IOS MPEG-1, 2 : RTSP/MMS ( / RTP/RTSP Microsoft MMS / : ). Vcr CE
(VoD) pull caching VoD
? VOD ( CEO ) CDN WAN ( )
Cisco ACNS WAN CDM 510 DNS CDM www WAN WAN
CDM WAN 510 NTSC/PAL DNS CDM www
WAN CDM DNS CDM www 510
Cisco ACNS WAN CDM 510 DNS CDM www WAN WAN
WAN CDM ( ) DNS CDM www
WAN CDM DNS CDM www
WAN CDM DNS CDM www
: : CE,, CDM CE CE, IP, VoD, IP, VoD
Cisco ACNS / Microsoft WMT
Cisco ACNS AVVID V 510
ACNS V8 V8 V7 WMT V4 WMT V4 ACNS V4.1 Y Y EOS Y Y ACNS V4.0 Y N Y N Y ECDN V3.0 N N Y N Y Cache V3.1 Y N N N N CE SW : ( CE ) RealSystem V8 RealSystem V8 RealSystem V8 WMT V4 Cisco RealSystem V8 Intranet Publisher Server ( ) Publisher
Cisco ACNS : QoS: ECDN ToS/DSCP 3.1.1 (RealSystem v8 ) & 2.5.1, URL, (Websense v4.3), ECDN 3.0.2 (Fountain ) : VOD WMT CE 507, CE 560, CE 590, CE : 7320, CE 507AV-CDN, CE 560AV- CDN NTLM CDM 4630, CDM 4650 : CR 4430 CE SNMPv2 MIB 2.5, 3.1 ECDN 3.0 ACNS 4.0
Cisco ACNS ECDN, WMT, HTTP : ECDN:, HTTP,, BW/TOS RADIUS, TACACS+, LDAP, NTLM. :,,, HTTP : WMT & CLI & Web GUI RealSystemV8 & Cisco CE SNMPv3 MIB MPEG TV-out CW2K (RME) : Websense v4.3 HTTP : Apache & Squid N2H2 V1.0 W3C WMT SmartFilter 3.0.2
Cisco ACNS / Microsoft WMT
Cisco ACNS RealSystem : CDN/VoD RealServer ( IP, ).. VoD
Cisco RealSystemV8 : WCCP CE (, VOD) RealSystemRTP/RTSP : CE IP : : RealNetworks RealSystem SDK
RealSystemV8 : Cisco CDM : CE CE Publisher Server ( ) :, ( ) UDP/TCP/ CE RealNetworks RealSystem SDK
core-ce(config)#rtsp? proxy core-ce(config)#rtsp proxy? incoming l4-switch media-real core-ce(config)#rtsp proxy media-real? accept-license-agreement enable evaluate ip-address license-key rtsp rtsp RTSP ; show rtsp proxy license-agreement / 60 IP
/Mime rm - ram - URL ( ramgen) rpm - ram smil/smi -
- (.rm.ra) Pix - (.rp) - (.rt) - (.rm) SureStream -
HTTP - RTSP - ( ) PNA - RealSystem3.0 5.0 RDT - ( ) RTP - ( )
554 - (RTSP) 3030-4040 7070 - PNM ( ) 15000 - ( )
CE core-ce(config)#rtsp proxy media-real? accept-license-agreement ; 'show rtsp proxy licenseagreement enable evaluate / 60 ip-address IP. license-key
CDM www Real GET http://www.foo.com/index.htm DATA with href=//real.foo.com:4040/ramgen/live.rm GET http://real.foo.com:4040/ramgen/live.rm RAM with rtsp://real.foo.com:4040/encoder/live.rm GET rtsp://real.foo.com:4040/encoder/live.rm RTSP Negotiation RTP/UDP Video stream
Cisco ACNS CDM www Real GET http://www.foo.com/index.htm href=//cdm.foo.com/cisco/opt.real/../channel/ Video.rm GET http://cdm.foo.com/cisco/opt.real/../channel/ Video.rm HTTP 302 REDIRECT TO CE GET http://ce.foo.com:80/cisco/opt-real-/ /channel/ Vide RAM with rtsp://ce.foo.com:15554/ / Video.rm rtsp://ce.foo.com:15554/ / Video.rm RTSP Negotiation RTP/UDP Video stream
Cisco ACNS CDM www Real GET http://www.foo.com/index.htm Href=//cdm.foo.com/Cisco/../ Channel/RealLive/real.foo.com:3030/encoder/live.r m GET http://cdm.foo.com/cisco/../ Channel/RealLive/real.foo.com:3030/encoder/live.rm HTTP 302 REDIRECT TO CE GET http://ce.foo.com:80/cisco/opt-serve-/../channel/reallive/real.foo.com:3030/encoder/live.rm RAM with rtsp://ce.foo.com:15554/split/real.other.com:3030/encoder/live.rm RTSP Negotiation with CE rtsp://real.other.com:3030/encoder/live.rm CE RTSP Negotiation with Real server RTP/UDP Video stream
Cisco ACNS / Microsoft WMT /
Cisco WMT WMT MMS DRM (VBR) VBR MMS (WCCP L2)
Cisco WMT WMT V4.0 510 WMT : (WCCP & ) & ( ) MMS & HTTP, WMT DRM NTLM WMT : Cisco CDM UDP MMS, TCP MMS HTTP MMS CE UDP IP : CE CE VOD (VBR) : : : W3c
WMT UDP (MMSU) TCP (MMST) HTTP IP
WMT ASF, WMV, WMA ASX, WVX, WAX MP3, WAV, AVI
WMT
WMT MMS HTTP mediafs, MP3, WAV AVI (VBR), CE
WMT CE WMT MMST MMSU HTTP MMS NTLM (DRM)
WMT ( ) CE, MMSU, MMST, HTTP IP
WMT
WMT IP => CE => => CE => => CE => ( ) wmt wmt
CE WMT core-ce(config)#wmt? accept-license-agreement broadcast cache ; show wmt license-agreement. WMT disallowed-client-protocols wmt enable WMT evaluate / 60 WMT incoming WMT l4-switch license-key max-bandwidth max-bitrate max-concurrent-sessions multicast WMT WMT
WMT CDM www MMS GET http://www.foo.com/index.htm DATA with href=//wmt.foo.com/ Video.asx GET http//wmt.foo.com/ Video.asx ASX with mms://wmt.foo.com/ Video wmv mms://wmt.foo.com/ Video.wmv MMS Negotiation TCP/UDP Video stream
Cisco ACNS WMT CDM GET http://www.foo.com/index.htm DATA with href=//wmt.foo.com/ Video.asx GET http//wmt.foo.com/ Video.asx ASX with mms://wmt.foo.com/ Video.wmv mms://wmt.foo.com/ Video.wmv MMS Video stream www
Cisco ACNS WMT GET http://www.foo.com/index.htm href=//cdm.foo.com/cisco/opt.wmt/../channel/ Video.wmv CDM www MMS GET http://cdm.foo.com/cisco/opt.wmt/../channel/ Video.wmv HTTP 302 REDIRECT TO CE GET http://ce.foo.com:80/cisco/opt-wmt-/ /channel/ Video ASX with mms://ce.foo.com/ / Video.wmv mms://ce.foo.com/ / Video.wmv MMS Negotiation TCP/UDP Video stream
Cisco ACNS WMT CDM www MMS GET http://www.foo.com/index.htm href=//cdm.foo.com/cisco/opt.wmt/../channel/ Video.asx GET http://cdm.foo.com/cisco/opt.wmt/../channel/ Videoasx HTTP 302 REDIRECT TO CE GET http://ce.foo.com:80/cisco/opt-wmt-/./channel/ Video. Multicast RAM Multicast REQUEST MMS Negotiation TCP/UDP Video stream
MPEG CE AV MPEG 1 2 HTTP NTSC PAL TV WAN Web VTR/VCR CDM IP/TV CDM CE 507/560-AV PC
Cisco ACNS / Microsoft WMT /
VOD ( CEO ) ( CEO ) CDN WAN ( )
VVT-291
1. 2000, Cisco Systems, Inc. 1.