© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
1
1000 ASR Solutions
Overview
LIM Teck Siong
19 April 2008
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
2
Agenda
ASR 1000 Series Product Overview
ASR 1000 Innovation
ASR Enterprise Solution Application
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
3
Aggregation Services Router (ASR)
Series 1000 Overview
Next
-
generation of Midrange router family
–
2RU/4RU/6RU chassis
–
5 / 10 / 20 / 40 Gbps forwarding
–
Supporting same feature set at different price
performance points
ASR 1000 Differentiators
–
Highly available carrier
-
class design
–
Integrated services (SBC, FPM, Security..)
–
State of the art QoS
–
Unmatched midrange scalability & performance
–
Feature velocity
Feature richness provides deployment
flexibility
–
Support for Service Provider & Enterprise
features
–
BNG (BRAS, LAC, LNS)
–
IPSec Termination
–
Distributed PE / MSE
–
High
-
speed CPE
–
…
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
4
SPA Slots
# of ESP Slots
# of RP Slots
# of SIP Slots
IOS Redundancy
Built in GigE
Height
Bandwidth
Performance
Air Flow
Power Supply (Watts)
3
-
slot
1
Integrated (RP1)
Integrated (SIP10)
S/W
4
3.5” (2RU)
5
-
10 Gbps
4
-
8 Mpps
Front to Back
470
8
-
slot
1
1
2
S/W
n/a
7” (4RU)
10
-
40+ Gbps
8
-
16+ Mpps
Front to Back
765
12
-
slot
2
2
3
H/W
n/a
10.5” (6RU)
10
-
40+ Gbps
8
-
16+ Mpps
Front to Back
1275
Aggregated Services & Scale
2 RU
4 RU
6 RU
ASR 1000 Series Product Family
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
5
ASR 1000
–
Product Positioning
3845
7200
< 3G
>300G
List Price
Price includes Chassis, engine
18G
*ASR1000
-
ESP20 is Post
-
FCS
7304
-
NSE
ASR1004 w/
ASR1000
-
ESP20*
ASR1002 w/
ASR1000
-
ESP5
ASR1006 w/ dual
ASR1000
-
ESP10
ASR1000
-
RP1
5G
10G
20G
7600,
GSR,CRS
ASR 1000 Series
5
-
40Gbps+
(Depends on ESP/SIP
not
Chassis Type)
ASR1002 w/
ASR1000
-
ESP10
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
6
Chassis Options: ASR1006
RP1
(in
slots
“r0” &
“r1”)
ESP10
SIP10
SPAs
Rack Mounts and Cable Mgt not shown
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
7
Numbering Convention
SIP
2
F0
SIP
0
F1
SIP
1
R1
R0
USB 0
USB 1
PWR 1
PWR 0
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
8
Chassis Options: ASR1004
RP1
(in
slot
“r0”)
ESP10
SIP10
SPAs
Rack Mounts and Cable Mgt not shown
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
9
Chassis Options: ASR1002
Integrated RP1 & SIP10
ESP5 (ASR1002 accepts ESP10 too)
4xGigE (SFP Slots, SPAv2)
SPA Slots
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
10
Route Processor: ASR1000
-
RP1
Features:
First Generation ASR Route Processor (RP)
1.5Ghz PowerPC Processing Complex
2GB or 4GB Main Memory (Configurable/FRU)
eUSB ‘On
-
Board’ 1GB Bulk Storage Device (FRU)
HDD/SSD Bulk Storage (Configurable/FRU)
EOBC Switch For Inter
-
Card Command & Control
Stratum
-
3 Reference Clock & Clock Distribution
HDD/SSD
Enclosure
Interfaces
Recessed ACO button
2x USB ports
RJ
-
45 BITS port
RJ45 10/100/1000 BASE
-
T
Mngt port
RJ45 Console port
RJ
-
45 Auxiliary port
No Compact Flash
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
11
RP1 Faceplate & LED Indications
LED
COLOR
Meaning
PWR
power
Green
All power rails are within spec
STAT
Status
Green
IOS Booted
Yellow
Rommon Loaded
Red
System Failure
ACTV
Active
Green
Active RP
STBY
Standby
Yellow
Standby RP
CRIT
Critical
Red
On @ powerup, turned off by
IOS SW
MAJ
Major
Red
Major alarm indicator
Min
Minor
Amber
Minor alarm indicator
LED
COLOR
Meaning
HD
HDD
Flashing
Green
Activity Indicator. Off
–
No
Activity
USB
Flashing
Green
Activity Indicator. Off
–
No
Activity
BF
Bootflash
Flashing
Green
Activity Indicator. Off
–
No
Activity
Link
Mgmt Eth.
Flashing
Green
Activity Indicator. Off
–
No
Activity
Carrier
BITS
Green
In Frame / Working.
Off
–
No Activity
Amber
Fault or Loop Condition
ACO
Alarm Cut Off
Recessed Button to cut off
Audible Alarm. This will get
triggered when crit/maj/min LED
is set.
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
12
Cisco QuantumFlow Processor (QFP)
Architecture
, 1
st
generation
Multi
-
Core (40) Packet Processor
Traffic Manager
+
+
Quantum
Flow
Processor
Software
1.
Scale
100s of resources & massive feature scale
2.
Performance
Designed to deliver 5
-
100s of Gbps
3.
Feature Velocity
Software designed to deliver a
common forwarding plane for multiple systems.
4.
Multi
-
Generational
This is only the 1
st
Generation!
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
13
ASR1000
-
ESP10 up close
Packet
Processor
Traffic
Manager
PPE
RLDRAM
SPI
-
Mux 4.2
TCAM
Interconnect ASIC
CPU
Crypto
Engine
ESP CPU
DRAM
BQS Pkt.
DRAM
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
14
ESP10 Faceplate & LED Indications
Faceplate LEDs sit on a small
board, attached to the sheetmetal
carrier but separate from the main
ESP board, that is connected by a
flex cable to connector J1L.
PWR (Power) LED:
–
Green = Board is powered
–
Off = not powered
STAT (Status) LED:
–
Red = no software booted
–
Yellow = ROMMON booted
–
Green = Diags/IOS booted
ACTV (Active) LED:
–
Green = IOS considers this to be
the Active ESP
in a redundant system
–
Off = Not Active ESP
STBY (Standby) LED:
–
Yellow = IOS considers this to be
the Standby
ESP in a redundant
system
–
Off = Not Standby ESP
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
15
ESP Generations
ASR1000
-
ESP5
ASR1000
-
ESP10
ASR1000
-
ESP20
System Bandwidth
(discussed on next
slide)
5Gbps
10Gbps
20Gbps
Based on
QFP
QFP
QFP
# of Processors
20
40
40
Clock Rate
900 Mhz
900 Mhz
1.2 Ghz
Crypto Engine BW
~1Gbps
3Gbps
8Gbps
QFP Resource
Memory
256MB
512MB
1GB
Packet Buffer
64MB
128MB
256MB
Control Memory
1GB
2GB
4Gb
TCAM
10Mb
10Mb
40Mb
Roadmap
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
16
SPA Interface Processor: ASR1000
-
SIP10
Features:
–
First Generation ASR1000 SPA Interface Processor (SIP10)
–
Each SIP Can Support up to 4 Half
-
Height SPAs or up to 2
Full Height SPAs
–
10Gbps Aggregate Performance
–
SPA Aggregation & Buffering Complex
–
800Mhz IOCP Processing Complex for Control
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
17
ASR 1000 Series Building Blocks
RP (Route Processor)
Handles control plane traffic
Manages system
ESP
Handles forwarding plane traffic
SPA Interface Processor
Shared Port Adapters provide
interface connectivity
Centralized Forwarding
Architecture
All traffic flows through the active
ESP, standby is synchronized with
all flow state with a dedicated
10Gbps link
Distributed Control Architecture
All major system components have
a powerful control processor
dedicated for control and
management planes
(using dedicated GigE links running
between all system components
–
not
shown)
Route
Processor
(standby)
RP
Interconn.
Embedded Services
Processor
(active)
FECP
Interconn.
QFP
subsys
-
tem
Crypto
assist
Embedded Services
Processor
(standby)
FECP
Interconn.
QFP
subsystem
Crypto
assist
SPA
SPA
IOCP
SPA
Agg.
…
Interconn.
SPA
SPA
IOCP
SPA
Agg.
…
Interconn.
SPA
SPA
IOCP
SPA
Agg.
…
Interconn.
Passive Midplane
Route
Processor
(active)
RP
Interconn.
SPA
-
SPI, 11.2Gbps
Hypertransport, 10Gbps
ESI, (Enhanced Serdes) 11.5Gbps
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
18
Software Architecture
–
IOS XE
Embedded Services
Processor
Route Processor
SPA Interface Processor
Control Messaging
Kernel
Kernel
Kernel
QFP
Client/Driver
IOS XE = IOS + IOS XE Middleware +
Platform Software
Operational Consistency
-
same
look and feel as IOS Router
IOS runs as its own Linux process
for control plane (Routing, SNMP,
CLI etc). Capable of 64bit operation.
Linux kernel with multiple
processes running in protected
memory for
–
Fault containment
–
Re
-
startability
–
ISSU of individual SW packages
ASR 1000 HA Innovations
–
Zero
-
packet
-
loss RP Failover
–
<50ms ESP Failover
–
“Software Redundancy”
Chassis
Manager
Interface
Manager
Forwarding
Manager
SPA
Driver
SPA
Driver
SPA
Driver
SPA
Driver
IOS
(Standby)
Forwarding
Manager
Chassis
Manager
IOS
(Active)
IOS XE Platform Adaptation Layer (PAL)
Interface
Manager
Chassis
Manager
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
19
Agenda
ASR 1000 Series Product Overview
ASR 1000 Innovation
ASR Enterprise Solution Application
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
20
Powered by Cisco QuantumFlow Processor
Purpose Built to Meet Challenges at the Edge
World Class
Engineers
>100
Development
Investment
5
Years
Patents
>40
Cisco
QuantumFlow
Processor
X
=
+
World’s Most Advanced Piece of Networking Silicon
Performance
Scale
Availability
Services
Nearly three times more powerful
than next competing edge platform
Developed by same team as
CRS
-
1 ASIC (185M in SPP)
20 Years of QoS technology
reduced to silicon
Industry first, permits “instant on”
and “future extensibility”
Up to 20MPPS Forwarding
Rate w/service features
Over 1.3 Billion Transistors
Customized QoS
Integrated
w/ Programmability
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
21
ASR 1000 Innovations: IOS XE
ASR 1006
Control & Forwarding Plane Redundancy
IOS XE
IOS XE
IOS XE
IOS XE
IOS XE
IOS XE
RP
Active
50ms Traffic Interruption
Zero Packet Loss
IOS XE Upgrade
IOS XE Upgrade
IOS XE Upgrade
RP
Standby
RP
Active
RP
Standby
RP
Active
RP
Standby
QFP
QFP
QFP
QFP
QFP
QFP
ESP
Active
ESP
Standby
ESP
Active
ESP
Standby
ESP
Active
ESP
Standby
Zero Packet Loss
Zero Packet Loss
ISSU
Step
1
ISSU
ISSU
Step
2
ISSU
Validated
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
22
ASR 1000 Innovations
Software Virtualization on Cisco ASR 1002 and 1004
IOS XE
IOS XE
… Industry first,
delivering hitless upgrades without hardware redundancy
IOS
Active
IOS
Standby
IOS
Active
ISSU
ISSU
Zero Packet Loss
Zero Packet Loss
IOS Upgrade
IOS Upgrade
IOS Upgrade
IOS
Standby
IOS XE
IOS
Active
IOS
Standby
IOS XE
IOS
Active
IOS
Standby
ISSU
ISSU
Step
1
Step
2
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
23
Investment Protection
ASR 1000 Scale
ASR 1004
Chassis
Control
Plane
Data +
Service
Plane
ASR 1006
Shared Port Adapters
Interface Flexibility
ASR 1002
RP
-
1
RP
-
2
2H08
5G
10G
40G+
Future
ASR 10xx?
RP
-
n
Future
20G
2H08
ASR 100x?
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
24
Agenda
ASR 1000 Series Product Overview
ASR 1000 Innovation
ASR Enterprise Solution Application
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
25
ASR 1000
Multi
-
Service, Scalable & Secure
Managed FR / ATM (higher BW)
Going to
Managed L2VPN / L3VPN
HQ /
Regional HQ
Branch Offices
Full T1’s w/ satellite, DSL etc. backup
Going to multiples of Ethernet/DSL/Wireless…
18xx
38xx
28xx
GigE / 10GigE
POS / ATM
small
medium
large
Solution Objective
•
Offer a full service IPsec VPN
Aggregation Router which scales to meet
new BW demands of SP IP VPNs
Solution Benefits
•
Consolidate a stack of 7200s into
1 ASR 1000
•
Investment protected by smooth
transitions to more Crypto
Bandwidth as requirements
change
•
No service blades
•
Optimized for QOS &
Multicast
Keys to ASR 1000 (FCS h/w & s/w)
–
1000s of Sites / 10K IPsec
tunnels (up to 50tps)
–
Up to 3 Gbps crypto BW +
7 Gpbs non
-
crypto
(FCS)
–
3DES/AES/SHA
-
1/IKEv1
–
DMVPN Phase 2
MPLS
IP
VPN
A Cisco
First!
DMVPN
DMVPN
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
26
Private
Zone
ASR 1000
Zone
-
Policy Firewall
WAN Aggregation Head
-
end or Internet
Gateway
GigE / 10GigE /
POS/ATM/FR
Solution Objective
•
Being able to scale IOS FW in a router to
multi
-
gigabit BW
Solution Benefits
•
Multi
-
Gigabit IOS FW in a router
•
IOS Firewall supported on all
interfaces in the router
•
No service blades required
•
IOS ZPF uses CPL for:
L4, L7 (HTTP, IM, P2P…), Self,
URL Filter, DOS Params & more.
Keys to ASR 1000 (FCS h/w)
–
ALL FW processing is
done within QFP up to
5/10Gbps
–
High
-
Speed Logging
(40K/sec) via NetFlow v9
–
2 Mpps+ with all baseline
services combined & FW
enabled
Vlan 150
Vlan 160
IPsec
Zone
DMZ
Zone
Internet
Zone
HTTP
DNS
Z
-
Pair Policy
18xx
38xx
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
27
ASR 1000
Superior Application Availability
Solution Objective
•
Guarantee delivery of High Priority
Applications regardless of which features
are enabled.
Solution Benefits
•
Guarantees High Priority
Applications always get forwarded
up to entire system BW
.
•
Can clamp an
arbitrary collection
of
Low Priority traffic to a certain BW
•
Forms an integral part of all Enterprise
solutions, the QFP Traffic Manager
enables queue based operations
without a performance hit.
•
Non
-
queue ops (police, WRED,
classifications etc.) are performed by
PPE threads and are h/w accelerated
Keys to ASR 1000 (FCS h/w & s/w)
–
Flexible Hierarchies
–
128K Queues
–
All queues
can have a Min.
BW, Max & Excess w/
Priority Propagation
–
2 Priority queues per policy
–
Low 10s of usec of latency
Hierarchy of
Real Time
Schedulers
Class
Queues
VLAN
(or logical)
Ports
(physical)
SIP /
SPA
The QFP Traffic
Manager implements
hierarchies of schedules
in
hardware
.
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
28
ASR 1000
Superior High Availability / ISSU
Solution Objective
•
Offer a carrier class platform which
continues to forward traffic during
planned or un
-
planned events.
Solution Benefits (FCS h/w & s/w)
•
Software Redundancy for 2RU/4RU
•
NSF / Graceful Restart
•
BGP, OSPF (Cisco/IETF), OSPFv3,
IS
-
IS, EIGRP, LDP
•
SSO/ISSU: (generally follow each other)
•
CEF, SNMP, ARP, NAT
•
Stateful ISIS
•
MPLS, MPLS VPN, LDP, VRF
-
lite
•
IPv6 (NDP, uRPF)
•
FR, PPP, MLPPP, HDLC, VLAN
•
Broadband: PPPoE, AAA, DHCPv4,
DHCPv6 PD
•
IPSec (SSO), FW/NAT
(SSO/ISSU)
•
Network
•
IP event dampening
•
BGP & SPF optimizations
•
Multicast sub second convergence
•
GLBP, HSRP, VRRP
•
BFD for BGP, ISIS, OSPFv2 & static
v4/v6
SPA
SPA
SPA
SPA
SPA
SPA
SPA
SPA
ESP
(active)
Active
RP1
Standby
RP1
ESP
(standby)
SPA
SPA
SPA
SPA
SPA
SPA
SPA
SPA
ESP
(Active)
Active
RP
Standby
RP
ESP
(Standby)
SPA
SPA
SPA
SPA
SPA
SPA
SPA
SPA
Redundant
Data
Path
Redundant
Control
Path
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
29
ASR 1000
Ease of Data Monitoring (ERSPAN)
HQ /
Regional DC
Solution Objective
•
Being able to capture L2
-
L7 packet and
route it through L3 cloud all the way to
DC
Solution Benefits
•
RSPAN capability across a L3
cloud
•
ERSPAN is Inter
-
operable with
Cat6500/7600 ERSPAN
•
No service blades required
•
Full Packet Visibility compared to
IP Export
Keys to ASR 1000 (FCS h/w & s/w)
–
Uses QFP HW
-
assist for
replication
–
ERSPAN combined with
scalable NetFlow
–
Highest # of monitoring
sessions available
Regional
Office
Core
IP VPN
GigE
/ 10GigE
Eureka!
The
ZBFW
needs
help!
!!!
!!!
!!!
!!!
!!!
!!!
!!!
RSPAN in
GRE on
ASR 1000
(bidir.)
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
30
Solution Objective
•
A branch architecture that offers
unparalleled investment protection
with
services and scale.
Solution Benefits
•
Ensures branch ability to route
correctly over various types of
Ethernet SLAs
•
Encrypt multi
-
Gigabits of BW
•
Optimize the WAN to route around
brownouts in the SP network to further
guarantee mission critical applications
•
Small form factor (2RU) which also
offers IOS modularity and ISSU
•
Manageable even when IOS is down
Keys to ASR 1000 (FCS h/w)
–
Incredible
Price/Performance
–
IOS redundancy w/o a
hardware requirement
–
5
-
10 Gbps FW/NAT +
1.5
-
3 Gbps IPsec + WAN
Optimization + Voice
First in ANY
2RU system!
ASR 1000
乥xt Generation 䉲anch 䍐E with
Integrated Services
Ethernet WAN
Service Provider
Netflow,
NBAR,
QoS
IPSec VPN
WAAS
Firewall
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
31
Cisco ASR 1000 Series
Three Things to Remember
High
Performance
Services
2
3
Instant
-
on
services
–
NO service modules
Wire
-
speed services
routing performance impact
Maximized
Investment
1
Rapid failover
with no service disruption
Complete
hardware and software
redundancy
Modular IOS
-
XE
: Hit
-
less software upgrades
Reduced
real
-
estate requirements
Twice
as power efficient with
> 10x
performance
~170K
power and cooling cost savings over 5
-
year period
Highly
Available
Operational
Efficiency
© 2006 Cisco Sy stems, Inc. All rights reserv ed.
Cisco Conf idential
Presentation_ID
32
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