Cisco IT Case Study Cisco 7600 Series Routers思科这的案例的研究思科7600系列路由器
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• Cisco 7600 Series Router is based on Catalyst 6500 Series technology, with support for higher speeds and higher OC-x and STM-x port connections
• Cisco 7600 Series supported all required interfaces, with a small footprint, a reliable track record, and a good migration plan
Cisco 7200 / 7500
London
MPLS
Amsterdam
Brussels
Presentation_ID
© 2003 Cisco Systems, Inc. All rights reserved.
7
Next Steps—Cisco 7600 Series Supports New Technologies
4
Cisco WAN Hub Site Architecture
Carrier OC-3 or OC-12
7606
7606
Carrier OC-3 or OC-12
T-1 DS-3
OC-3
OC-12
6509
6509
7200
Services
7200
< 10 3640
3640s 3640s 7200s 7200s
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Some jurisdictions do not allow disclaimer of express or implied warranties, therefore this disclaimer may not apply to you.
Cisco® Offices
to SJ Metro Ring
Gigabit Ethernetຫໍສະໝຸດ Presentation_ID
© 2003 Cisco Systems, Inc. All rights reserved.
5
Results—Cisco 7600 Series Is Backbone of Global WAN
2
Challenge—WAN Growth
• WAN utilization was growing rapidly
Average total utilization across global WAN links doubling every 9 months
OC-3 between San Jose and RTP nearing 50% utilization in 2019
6
Cisco 7600 Series in Global WAN
Tokyo
Singapore Sydney
Denver Chicago
Kanata NYC
San Jose Dallas Atlanta RTP
Leased Line (DS-3) ATM DS-3 OC-3 / STM-1 SONET OC-12 / STM-4 SONET Cisco 7600 Router
Rich Gore
Cisco ITWork Case Study:
Migrating the Cisco WAN to the Cisco 7600 Series Router
Case study text (Public) Case study text (Internal)
Cisco Information Technology October 6, 2019
8
For additional Cisco IT Case Studies on a variety of business solutions, go to Cisco IT Work
cisco/go/ciscoitatwork
This publication describes how Cisco has benefited from the deployment of its own products. Many factors may have contributed
3, STM-1
CAPNet Growth
Avg Total Utilization (Mbps)
300
Global
US EMEA AP
250
200
150
100
50
0
Q4 00 Q1 01
Q2 01 Q3 01
Q4 01
Q1 02
Q2 02
Presentation_ID
© 2003 Cisco Systems, Inc. All rights reserved.
• Ten pairs of Cisco® 7600 Series routers now in global WAN backbone:
Seven pairs in the United States Three pairs in Europe
• Performance and availability have been excellent
Cisco 7600 Series supports OC-12, STM-4, with good features, performance, migration path
• Results—Cisco 7600 Series now backbone of global WAN
10 pairs of Cisco 7600 Series routers deployed globally WAN availability at all-time high in 2019 (99.999%)
• QoS supported on the WAN
Voice, video, control, normal, and batch data traffic Cisco 7600 Series handling QoS (CBWFQ) traffic marked at edge
• Source Specific Multicast and IGMPv3 support added to Cisco 7600 Series (and other routers) in WAN
• Cisco IT selected the Cisco 7600 Series Router to support the backbone of our global OC-12 / STM-3 / OC-3 / STM-1 WAN for 2019
Presentation_ID
© 2003 Cisco Systems, Inc. All rights reserved.
Simplified multicast architecture adds to stability
• Each feature supported in Cisco IOS® Software, required no hardware upgrade
Presentation_ID
© 2003 Cisco Systems, Inc. All rights reserved.
• Next Steps—Cisco 7600 Series supports new WAN technologies
MPLS VPN, QoS, SSM support added easily
Presentation_ID
© 2003 Cisco Systems, Inc. All rights reserved.
In 2019, Global WAN links had 99.99% availability In 2019, Global WAN links had 99.999% availability in some quarters
Presentation_ID
© 2003 Cisco Systems, Inc. All rights reserved.
• New peer-to-peer applications being added
IP telephony
IP video
E-working/collaboration tools
• Cisco® 7200 and 7500 series routers don’t handle above OC-
to the results and benefits described; Cisco does not guarantee comparable results elsewhere.
CISCO PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING THE IMPLIED
Fiscal Year
3
Solution—Cisco 7600 Router for OC-12 WAN
• New WAN design required OC-12 connectivity
• Underlying LAN platform is Cisco® Catalyst® 6500 Series switch and router
• WAN migrated to MPLS VPN in EMEA
Cisco® 7600 Series routers deployed in Amsterdam, London, and Brussels to handle STM-4 and STM-1 circuits into MPLS provider network
© 2004 Cisco Systems, Inc. All rights reserved.
1
Overview
• Challenge—WAN Growth
Traffic growth, new applications drove Cisco® to higher WAN speeds
• Solution—Cisco 7600 Series Router for high-speed WAN
Presentation_ID
© 200139 Cisco Systems, Inc. All rights reserved.
9
• Cisco 7600 Series supported all required interfaces, with a small footprint, a reliable track record, and a good migration plan
Cisco 7200 / 7500
London
MPLS
Amsterdam
Brussels
Presentation_ID
© 2003 Cisco Systems, Inc. All rights reserved.
7
Next Steps—Cisco 7600 Series Supports New Technologies
4
Cisco WAN Hub Site Architecture
Carrier OC-3 or OC-12
7606
7606
Carrier OC-3 or OC-12
T-1 DS-3
OC-3
OC-12
6509
6509
7200
Services
7200
< 10 3640
3640s 3640s 7200s 7200s
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Some jurisdictions do not allow disclaimer of express or implied warranties, therefore this disclaimer may not apply to you.
Cisco® Offices
to SJ Metro Ring
Gigabit Ethernetຫໍສະໝຸດ Presentation_ID
© 2003 Cisco Systems, Inc. All rights reserved.
5
Results—Cisco 7600 Series Is Backbone of Global WAN
2
Challenge—WAN Growth
• WAN utilization was growing rapidly
Average total utilization across global WAN links doubling every 9 months
OC-3 between San Jose and RTP nearing 50% utilization in 2019
6
Cisco 7600 Series in Global WAN
Tokyo
Singapore Sydney
Denver Chicago
Kanata NYC
San Jose Dallas Atlanta RTP
Leased Line (DS-3) ATM DS-3 OC-3 / STM-1 SONET OC-12 / STM-4 SONET Cisco 7600 Router
Rich Gore
Cisco ITWork Case Study:
Migrating the Cisco WAN to the Cisco 7600 Series Router
Case study text (Public) Case study text (Internal)
Cisco Information Technology October 6, 2019
8
For additional Cisco IT Case Studies on a variety of business solutions, go to Cisco IT Work
cisco/go/ciscoitatwork
This publication describes how Cisco has benefited from the deployment of its own products. Many factors may have contributed
3, STM-1
CAPNet Growth
Avg Total Utilization (Mbps)
300
Global
US EMEA AP
250
200
150
100
50
0
Q4 00 Q1 01
Q2 01 Q3 01
Q4 01
Q1 02
Q2 02
Presentation_ID
© 2003 Cisco Systems, Inc. All rights reserved.
• Ten pairs of Cisco® 7600 Series routers now in global WAN backbone:
Seven pairs in the United States Three pairs in Europe
• Performance and availability have been excellent
Cisco 7600 Series supports OC-12, STM-4, with good features, performance, migration path
• Results—Cisco 7600 Series now backbone of global WAN
10 pairs of Cisco 7600 Series routers deployed globally WAN availability at all-time high in 2019 (99.999%)
• QoS supported on the WAN
Voice, video, control, normal, and batch data traffic Cisco 7600 Series handling QoS (CBWFQ) traffic marked at edge
• Source Specific Multicast and IGMPv3 support added to Cisco 7600 Series (and other routers) in WAN
• Cisco IT selected the Cisco 7600 Series Router to support the backbone of our global OC-12 / STM-3 / OC-3 / STM-1 WAN for 2019
Presentation_ID
© 2003 Cisco Systems, Inc. All rights reserved.
Simplified multicast architecture adds to stability
• Each feature supported in Cisco IOS® Software, required no hardware upgrade
Presentation_ID
© 2003 Cisco Systems, Inc. All rights reserved.
• Next Steps—Cisco 7600 Series supports new WAN technologies
MPLS VPN, QoS, SSM support added easily
Presentation_ID
© 2003 Cisco Systems, Inc. All rights reserved.
In 2019, Global WAN links had 99.99% availability In 2019, Global WAN links had 99.999% availability in some quarters
Presentation_ID
© 2003 Cisco Systems, Inc. All rights reserved.
• New peer-to-peer applications being added
IP telephony
IP video
E-working/collaboration tools
• Cisco® 7200 and 7500 series routers don’t handle above OC-
to the results and benefits described; Cisco does not guarantee comparable results elsewhere.
CISCO PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING THE IMPLIED
Fiscal Year
3
Solution—Cisco 7600 Router for OC-12 WAN
• New WAN design required OC-12 connectivity
• Underlying LAN platform is Cisco® Catalyst® 6500 Series switch and router
• WAN migrated to MPLS VPN in EMEA
Cisco® 7600 Series routers deployed in Amsterdam, London, and Brussels to handle STM-4 and STM-1 circuits into MPLS provider network
© 2004 Cisco Systems, Inc. All rights reserved.
1
Overview
• Challenge—WAN Growth
Traffic growth, new applications drove Cisco® to higher WAN speeds
• Solution—Cisco 7600 Series Router for high-speed WAN
Presentation_ID
© 200139 Cisco Systems, Inc. All rights reserved.
9