catalyst switching update clle 2014
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Local Edition
Catalyst Switching Update
Joel A. Cochran, CCIE #5448
Product Manager, Market Strategy
Enterprise Networking Group
© 2014 Cisco and/or its affiliates. All rights reserved. Presentation_ID Cisco Public
Local Edition
Agenda
• Introduction – What is a Campus?
• Campus Core Hardware
• VSS & Instant Access
• Campus Access Hardware
• Converged Access
• Conclusion
2
Cisco Confidential 3 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
3
What is a Campus?
Campus is where USERS access the network The Campus connects devices used by employees such as Desktop Computers,
Laptops & VOIP phones and communicates with network resources such as
Printers, Projectors and Voice & Video Endpoints, and also provides access to
the Data Center, Branch Offices and the Internet
Campus integrates Wired & Wireless access The Campus connects devices used by employees over both Wired & Wireless
Ethernet, and also provides capabilities such as Power Over Ethernet (POE).
For example, a Laptop or Smart Phone may connect to a Wireless AP, powered
by POE, which connects to a Wired Campus Switch
Campus needs Application Visibility & Control The Campus connects many different types of devices, using many different
types of applications. These applications range from Email, to File Transfer, to
Web Services, to Video Conferencing. Each type requires specialized monitoring
and configuration capabilities to manage Security and Quality of Service
Internet
NAM WISM
Prime ISE
Data Center Branch
Cisco Confidential 4 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
CO
RE
+
DIS
TR
IBU
TIO
N
Campus Multi-Tier Models Design Considerations
AC
CE
SS
• Few Small to Medium-Bandwidth LAN Uplinks
• Network Virtualization: VLANs, STP, FEX, etc.
• Integrated Wired / Wireless & Power Over Ethernet
• L2 Security, QoS & Flexible Netflow (AVC)
• Many Small to Medium-Bandwidth LAN Downlinks
• Few MAN (High-Band) or WAN (Low-Band) Uplinks
• Network Virtualization: MPLS, VPLS, etc.
• Internal & External Autonomous Systems
• Large IPv4 / IPv6 Routing Tables
• Layer 3 Security, QoS & Flexible Netflow (AVC)
• Few High-Bandwidth LAN Downlinks
• Few High-Bandwidth LAN Uplinks
• Network Virtualization: EVN, VRF-Lite, VLANs, etc.
• Integrated Services (WiSM2, ASA-SM, NAM-3)
• Medium IPv4 / IPv6 Routing Tables
• L2 / L3 Security, QoS & Flexible Netflow (AVC)
• Many Small to Medium-Bandwidth LAN Downlinks
Three “Logical” Layers: • Each layer serves a specific set of functions
• Each layer has a specific set of requirements
If you “collapse” layers,
your multi-layer switch needs to
support all logical functions
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Different Types of Campuses
Large Enterprise
Major Campus Enterprise Select
Regional Campus Commercial
Major Branch SMB
Regional Branch GET
HQ
10+ Buildings
5000+ Users
Integrated Campus, DC & Internet
Massive LAN + WAN
Wired & Wireless
Typically 3+ Tiers
Different Campus Types Have Different Needs
One Size Does Not Fit All
1-10 Buildings
1000-5000 Users
Primarily Campus (Small DC)
Large LAN + WAN
Wired & Wireless
Typically 3 Tiers
Shared Building
500-1000 Users
Primarily Campus (No DC)
Medium LAN + WAN
Wired & Wireless
Maybe 3 or 2 Tiers
Single Building
100-500 Users
Only Campus
Small LAN + WAN
Mostly Wireless
Typically 2 Tiers
1+ Floors
< 100 Users
Only Campus
Tiny LAN + WAN
Mostly Wireless
Maybe 2 or 1 Tier
Cisco Confidential 6 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
ENG Catalyst Backbone Fixed Switching Product Portfolio
Fea
ture
s
Scale & Performance
Industry-Leading Fixed Campus Backbone
Campus Core & Distribution Features
Highest Performance & Scalability
Best Fixed 1 & 10G Aggregation and Core
Catalyst 6880-X
Competitive Features at Compelling Prices
Campus Distribution Features
Moderate Performance & Scalability
Catalyst 4500-X
Best Space Constrained 10G Aggregation
NEW
Catalyst 3850-12/24S
Best Space Constrained 1G Aggregation
Campus Collapsed Access &
Basic Distribution Features
Basic Performance & Scale
Stackable 1GE Fiber Aggregation
NEW
Cisco Confidential 7 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
ENG Catalyst Backbone Modular Switching Product Portfolio
Industry-Leading Modular Campus Backbone
Campus Core & Distribution Features
Highest Performance & Scalability
Optimized for Distributed 10, 40 & 100G Ethernet
Catalyst 6807-XL
Traditional Modular Campus Backbone
Campus Core & Distribution Features
High Performance & Scalability
Catalyst 6500-E
Optimized for Distributed 1, 10 & 40G Ethernet
Catalyst 4500-E
Optimized for Centralized 1G Ethernet
Campus Collapsed Access &
Basic Distribution Features
Moderate Performance & Scale
Leading Collapsed Access Features
NEW
Fea
ture
s
Scale & Performance
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8
Agenda
9 © 2013-2014 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
Cisco Confidential 10 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
C6807-XL Supports:
o Supervisor 2T
o Current Fabric Line Cards
o 6900, 6800 & 6700 (CFC or DFC4)*
o Current Service Modules
o NAM-3, ASA-SM, WISM2, ACE-30
o 4 x 3000W AC Power Supplies
o 8 x Fabric Channels Per Slot
o 4 Channels to each Supervisor
o Up to 220G with Sup2T in Active / Standby
o Future Supervisors & Cards
o Each Slot can operate up to 440Gbps!
Catalyst 6807-XL: Support Overview
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11
The Modular Cat6K Portfolio
6807-XL
6716 6716
6704 6708
Fiber
6724
6748
Copper 6748
NAM-3
ASA-SM
WiSM2
6503-E 6504-E 6506-E 6509-E 6509-V-E 6513-E
40G/Slot
6816 6816
6904
80G/Slot
6908
CFP-LR4 CFP-SR4 CVR-4SFP
Fiber
6824
6848
Copper 6848
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12
6500-E with Sup720 6500-E with Sup2T 6807-XL with Sup2T
6900 Series Cards
6800 Series Cards
WS-X6716-10G/T With WS-F6K-DFC4-E With WS-F6K-DFC4-E
WS-X6708-10G
WS-X6704-10GE (w/ DFC3) With WS-F6K-DFC4-E With WS-F6K-DFC4-E
6700 Series 1GE (w/ DFC3) With WS-F6K-DFC4-A With WS-F6K-DFC4-A
6700 Series w/ CFC
6100 POE Cards
Service Modules *
WAN Cards
Future 32x10G / 4x100G
Catalyst 6500-E and 6807-XL Support Matrix for Different Modular Platforms
* NAM-3, ASA-SM, WISM-2, ACE30
Cisco Confidential 13 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
13
WS-X6148E-GE-45AT - End of Sale Migration Options
Need PoE or PoE+ ?
Yes
POE/POE+
Access
Current 6K Access
Deployment
Data Only
Access
PoE/PoEP/UPoE, EEE, MacSec
Competitive Feature Set at Compelling Prices
PoE/PoEP/UPoE, EEE, MacSec
Competitive Feature Set at Compelling Prices
Cat6K Investment Protection
Access Innovation Leadership
No
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Catalyst 6807-XL: Environmental Overview Height:17.5”
(10RU)
Depth:
18.10” Width:
17.36”
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Catalyst 6807-XL: Fan Redundancy & Air Flow
Fan-Tray Highlights:
• Has 9 variable-speed High-Efficiency Fans (850 CFM)
• Supports 4 speeds between 3000 & 6500 RPM per Fan
• Capable of cooling Slots operating up to 800W per Slot
• Can still operate with up to 3 individual fan failures
• Supports Fan-Tray “OIR” for at least 120 seconds
LED Color Status Description
FAN Solid Fan-Tray OK
FAN Solid Fan-Tray Fault
ID Solid Identifies Fan-Tray
Air Flow:
Side to Side
Front-Serviced
Fan-Tray Card
Individual Fans
(3 columns of 3)
New Locking
Mechanism
Fan-Tray LEDs
Fan-Tray Handle
Cisco Confidential 16 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
Catalyst 6807-XL: PSU Redundancy & Inputs
LED Color Status Description
IN Solid Input OK
IN Blinking Under-Current
OUT Solid Output OK
OUT Blinking Over-Current
Fault Solid Malfunction
Power Supply Highlights:
• Hold-up time is ~ 20 msecs at 100% load
• Up to 92% Power Efficiency at 50-100% of load
• Max output is 3000W @ 220V (or 1300W @ 110V)
• Dual “Front to Back” Variable-Speed Cooling Fans
• Supports both Combined & Redundant (N+1) mode
AC Input 4
AC Input 2 AC Input 2 AC Input 2
AC Input 3
AC Input 1
PSU 4
PSU 3
PSU 1
PSU 2
Power Supply
Status LEDs
Dual Variable
Speed Fans
PSU Lock
& Ejector
AC ONLY
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Catalyst 6807-XL N+1 PSU Redundancy
• Adds +1 to total # of Redundant PSU
• First PSU operates @ 100% of capacity
• Each Additional @ 90%, Redundant @ 0%
• In 1+1, 2+1 & 3+1 redundancy, if one PSU
fails, then the +1 PSU will take over
• This is the default & recommended mode
• Same operation & behavior as 6500-E
• Each PSU provides ~90% of capacity
• Total system power up to ~366% of the
capacity of a single PSU
• Pseudo-redundancy, total added together
• This is not a recommended mode
PSU1 PSU2
Catalyst 6807-XL Can Utilize Four Power Supplies in Either N+1 Redundant or Combined Mode
PSU3 PSU4
90% 90%
90% 90%
PSU1 PSU2
PSU3 PSU4
90% 0%
100% 90%
Combined Mode N+1 Redundant Mode
Cisco Confidential 18 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
18
Extra Fabric Channels
(for future use)
Current Fabric Channels
Sup (HA) Fabric Channels
Catalyst 6807-XL: Fabric Channel Distribution
Slot 1
Slot 2
Slot 3
Slot 4
Slot 5
Slot 6
Slot 7
Active
Fabric
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
Standby
Fabric
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
Each “Fabric Channel”
uses 8 SerDes Lanes
Each lane can operate
at the following clock
frequencies:
• 3.13Ghz for 20Gbps
• 6.25Ghz for 40Gbps
• 7.50Ghz for 55Gbps
• 15.0Ghz for 110Gbps
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Catalyst 6807-XL: How Sup2T will operate
Supervisor Engine 2T:
• Using the same XBAR Fabric ASIC
• Can use 1 to 4 channels (per Card)
• Increased per Channel bandwidth
• New Clock Frequencies (up to 7.5 Ghz)
• New Line Encodings (24/26 – 64/66B)
• Applicable Only to the Next-Gen Cards
• No changes to the MSFC5 or PFC4
• Local Channels for Uplinks @ 20Gbps
28 x 55G Channels
Support for
up to 220G per slot
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Catalyst 6807-XL: How Current Cards will operate
6700/6800 & 6900 Series:
• Single DFC4 or CFC
• 2 Fabric Channels (per Sup)
• Same performance and
operation as with 6500-E:
• 40G for 6700/6800 series
• 80G for 6900 series
• No performance issue with mixed
speeds of 10G and 40G
40G/80G per slot
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22
Catalyst 6880-X: Mechanical View
Slot 5:
Supervisor Power
Supplies
Uplink Ports
Fan-Tray 4 Modular Half-Slots
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23
Catalyst 6880-X Base Board & System Controller
* Under Investigation
16 x SFP+ Ports: VSS, IA (FEX),
LISP, MPLS, HQoS,
MACSEC, SGT,
1588 PTP & AVB*
available on Every Port
Enhanced Control-Plane Scale with new X86 2.0GHz Dual Core CPU
USB Host (Type A)
USB Console (Type B)
RJ-45 Console and
Management Ports
Two HW Options 6880-X-LE 6880-X
IPv4/v6 Routing Capability 256K/128K 2M/1M
Multicast Routes (IPv6) 64K 256K
Number of Adjacencies 256K 1M
MAC Addresses 128K 128K
L3 Interfaces 128K 128K
Security and QoS ACL 64K 256K
Flexible NetFlow 512K 1M
Microflow Policers 512 512
Aggregate Policers 8K 8K
Forwarding
Daughter Board
System
Base Board
* Roadmap
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24
16-port SFP+ Multi-rate Port Card Supports between 10Mbps – 40Gbps
Two Versions Standard (LE) Large Tables
FIB Table v4/v6 256K/128K 2M/1M
NetFlow Table 512K 1M
Security ACL Table 64K 256K
Port Buffering 24MB / Port 24MB / Port
Port Speed & Type Number of Ports
10/100/100 Mb/s Copper 16 (GLC-T SFP)
1 Gb/s Fiber 16 (SFP)
10 Gb/s Fiber 16 (SFP+)
40 Gb/s Fiber 4 (SFP-QSFP*)
MacSec, FEX, LISP, VSS, SGT, 1588 Capable on Every Port
Forwarding Engine
Daughter Board
Port Card
Base Board
Port Card
Status LED
Port Card
ID LED 16 x 10/1G
SFP Ports
Port Status
LED
Ejector
Lever
* Roadmap
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Flexible Mounting Brackets
Two-Post Rack
Custom Mount Kit
Selectable
In-Reach Depth
21.4” to 11.7”
Catalyst 6880-X: Environmental Overview
Height:8.5”
(5RU)
Depth:
23.0”
Width:
17.35”
Cisco Confidential 26 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
Catalyst 6880-X: Fan Redundancy & Air Flow
Fan-Tray Highlights:
• Has 4 variable-speed High-Efficiency Fans (500 CFM)
• Supports 4 speeds between 3000 & 4500 RPM per Fan
• Capable of cooling Slots operating up to 800W per Slot
• Can still operate with up to 1 individual fan failure
• Supports Fan-Tray “OIR” for minimum of 120 seconds
LED Color Status Description
FAN Solid Fan-Tray OK
FAN Solid Fan-Tray Fault
ID Solid Identifies Fan-Tray
Front-Serviced
Fan-Tray Card
Fan-Tray
Thumb-Screws
Fan-Tray LEDs
Fan-Tray Handle Individual Fans
(1 column of 4)
Air Flow:
Side to Side
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Catalyst 6880-X: PSU Redundancy & Inputs
LED Color Status Description
IN Solid Input OK
IN Blinking Under-Current
OUT Solid Output OK
OUT Blinking Over-Current
Fault Solid Malfunction
ID Solid Identifies PSU
Power Supply Highlights:
• Hold-up time is ~ 20 msecs at 100% load
• Up to 92% Power Efficiency at 20-100% of load
• Max output is 3000W @ 220V (1400W @ 110V)
• Dual “Front to Back” Variable-Speed Cooling Fans
• Supports both Combined & Redundant (1:1) mode
PSU 2 PSU 1
Power Switch
PSU Fans PSU Lock
& Ejector
AC Input
Power Supply
Status LEDs
PSU Handle
AC or DC
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Catalyst 6880-X 1:1 PSU Redundancy
Redundant Mode Combined Mode
• Each power supply operates at ~50% of its capacity
• Neither PSU operates at >60% or <40% of its capacity
• If one fails, the other PSU can power the entire system on its own
• This is the default and recommended mode
• Each power supply provides up to ~83% of its capacity
• The total system power is ~167% of the capacity of a single PSU
• If one fails, the other PSU may not be able to power the entire system
• This is not a recommended mode
Power Supply 1 Power Supply 2 Power Supply 1 Power Supply 2
83%
Catalyst 6880-X Can Utilize Two Power Supplies to Work in Either 1:1 Redundant or Combined Mode
50% 50% 83%
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29
Catalyst 6880-X: Fabric Channel Distribution
Each “Fabric Channel”
uses 8 SerDes Lanes
Each SerDes can use
any of the following
clock frequencies:
• 6.25Ghz for 40Gbps
• 7.50Ghz for 55Gbps
Current Fabric Channels
Extra Fabric Channels
(for future use)
Switch
Fabric
Slot 1
1 2 3 4
Slot 2
1 2 3 4
Slo
t 3
1 2
3
4
Slo
t 4
1 2
3
4
Slot 5
1 2 3 4 5
Baseboard
NOTE: The Base-Board & current Port Cards use
2 x 40G Channels Per Slot for bandwidth of 80G
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Two different IA options
• With PoE = C6800IA-48FPD
• Data Only = C6800IA-48TD
2 x SFP / SFP+ Ports
• Stacking up to 3 Clients
• Up to 60G Uplink Bandwidth
Includes FlexStack Module
• Ports located on rear of chassis
• No special stack license required
Single Fixed PSU & Fans
FPD IA PoE Client Power
Full PoE+ (30W) across 24 1G ports
Full PoE (15W) across 48 1G ports
Instant Access Client: C6800-IA
Built-In Stack
Module (Rear)
System &
Status LEDs
2 x SFP/SFP+
Uplink Ports
USB Type B
Console *
48 x RJ45
User Ports RJ45 Console
& Mgmt Ports *
740W AC
Built-In PSU
740W AC
Remote PSU
(Rear) Built-In
Stack Module
Cisco Confidential 32 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
New IA Client w/ Redundant Power
• C6800IA-48FPDR
• Available @ 15.1(2)SY3
Two Removable Power Supply Units
Each PSU provides 1025W AC
Total Available Power Is Still 740W
1:1 Redundant (No Combined Mode)
Built-In Stack
Module (Rear)
Instant Access Client: C6800-IA-48FPDR System &
Status LEDs
2 x SFP+
Uplink Ports
USB Type B
Console *
48 x RJ45
User Ports RJ45 Console
& Mgmt Ports *
(Rear) Built-In
Stack Module
1025W AC
Redundant PSU
1025W AC
Removable PSU
Power Cord
Management
PSU
Status
LEDs
PSU
Thumb Lock
AC Input
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8-port 10G
Uplink Module C4KX-NM-8SFP+
Removable
Fan Module C4KX-FAN-R
750W AC
Modular PSU C4KX-PWR-750AC-R
Catalyst 4500-X Fixed 10G Aggregation
Catalyst 4500-X Portfolio
WS-C4500X-F-16SFP+
WS-C4500X-32SFP+
WS-C4500X-40X-ES
WS-C4500X-24X-ES
Front to Back Airflow Burgundy color Fans and PSU handle
Back to Front Airflow Blue color Fans and PSU handle
Software Release: IOS-XE 3.3.0 SG
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Catalyst 4500-X Modular Fans & PSU
2 Redundant AC or DC PSU and 5 Fans
Burgundy Fans and PSU for Front-to-Back airflow Blue Fans and PSU for Back-to-Front airflow
Airflow vent above the ports for Optimal Cooling
Cisco Confidential 36 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
Catalyst 4500-X Block Diagram
Packet Processor
Integrated
Forwarding Engine
+
NetFlow Engine
1.5GHz CPU
Stub
ASIC (MACSec)
SD Console
Mgmt
FPGA
SDRAM
10G
USB
Host
USB (Type B)
Stub
ASIC (MACSec)
Stub
ASIC (MACSec)
Stub
ASIC (MACSec)
Stub
ASIC (MACSec)
2 x 8 SFP/SFP+
Quad
PHY
Quad
PHY
Quad
PHY
Quad
PHY
USB (Type A)
RS232
to USB
Quad
PHY
Quad
PHY
2 x 8 SFP/SFP+
Quad
PHY
Quad
PHY
Quad
PHY
Quad
PHY
8 x SFP/SFP+
FPGA
8 x
10
G
8 x
10
G
8 x
10
G
8 x
10
G
8 x
10
G
Uplink Module
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38
The NEW Catalyst 3850 Fiber Switches Target Q2CY14
SKU
WS-C3850-12S-S
WS-C3850-12S-E
WS-C3850-24S-S
WS-C3850-24S-E
Power PID
350W AC PWR-C1-350WAC
715W AC PWR-C1-715WAC
1100W AC PWR-C1-1100WAC
440W DC PWR-C1-440WDC
C3850-NM-4x1G C3850-NM-2x10G
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39
Agenda
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40
Campus Architecture Virtual Switching System & Instant Access
Routing
& Switching
Instant Access
AutoQoS
Switch Stacking
POE & POE+
802.1X NAC
CDP / LLDP
Port Security
Example Challenges
• Can I eliminate stateless protocols & timers?
• How do I achieve sub-second convergence?
• Can I collapse layers & reduce management?
• What if a Supervisor or Chassis fails?
• Will I be able to integrate AVC & Wireless?
VSS & IA Solutions
• Eliminate L2 & L3 protocols with VSS & MEC
• Hardware SSO & NSF/NSR for IPv4 & IPv6
• Reduce Touch-Points & Simplify Management
• Quad Sup VSS SSO maintains Local Cards
• Integrate Services with the NAM-3 & WISM-3
6807-XL & Quad Sup VSS
6880-X & Dual Sup VSS
4500-X & Dual Sup VSS
Instant Access
SSO & NSF / NSR
ISSU (eFSU)
L2 / L3 MEC
WISM2
6807-XL & Quad Sup VSS
6880-X & Dual Sup VSS
SSO & NSF / NSR
ISSU (eFSU)
L3 MEC
NAM-3
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41
Simplify Operations by Eliminating STP, FHRP and Multiple Touch-Points
Minimizes Convergence with Sub-second Stateful and Graceful Recovery (SSO/NSF)
Double Bandwidth & Reduce Latency with Active-Active Multi-chassis EtherChannel (MEC)
Benefits of Virtual Switching
Catalyst Virtual Switching System Topology Comparisons
VSS - Logical
Access
Stack
MEC
Access
Switch
MEC
VSS - Physical
LACP or
PAGP
VSL
Access
Switch
Access
Stack
LACP or
PAGP
Traditional
Access
Switch
LACP
or PAGP
STP or
MST
HSRP or
VRRP
Access
Stack
STP or
MST
HSRP or
VRRP
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42
VSS Quad-Sup SSO Now Available on C6807-XL with Instant Access
VSS Switch 1
(SSO – Active)
In-Chassis Active
In-Chassis Standby [Standby Hot (Chassis)]
In-Chassis Standby [Standby Hot (Chassis)]
STANDBY HOT (CHASSIS) is a new redundancy mode created for the VSS ICS Supervisor
STANDBY HOT (CHASSIS) mode allows the ICS Supervisor to operate in a separate RF/CF (SSO) Domain,
while maintaining the Traditional RF/CF (SSO) Domain between VSS chassis.
Instant Access support for VSS Quad-Sup SSO with 6807-XL was added in 15.1(2)SY2
VSS Switch 2
(SSO – Hot Standby)
In-Chassis Active
C6807-XL & Sup2T IA with 15.1(2)SY2
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VSS Supervisor Redundancy Quad-Sup SSO with Sup2T
• Maintain 100% Bandwidth
• Fully Automated Recovery
• Sub-Second Outage (No Flaps)
for Single-Attached Devices
Control Plane Standby
(Chassis)
Data Plane Active
Control Plane Active
Data Plane Active
Control Plane Standby
Data Plane Active
Control Plane Active
Data Plane Active
100%
50%
Availab
le
Ban
dw
idth
Time
50ms – 200ms
Control Plane Standby
Data Plane Active Control Plane Standby
(Chassis)
Data Plane Active
Cisco Confidential 44 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
ICS
VSS Quad-Sup “Z” Pattern Switchovers
• Switch-Over of VSS Active Supervisor is ALWAYS across VSS Chassis
• Default Redundancy Domain is responsible for the VSS Active and Standby
VSS Active VSS Hot Standby
ICS ICS
VSS Active
VSS Hot Standby
ICS
ICS VSS Active VSS Hot Standby
ICS ICS
VSS Active
VSS Hot Standby
ICS
ICS T1
T1
T2
T2
T3
T3
T4
T4 T5
T5
SW1 SW2 SW3 SW4
VSS Active
ICS
VSS Hot Standby
ICS
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45
Simplify Operations across entire Distribution POD
“Grow as you Go” with full “Plug & Play” IA client provisioning
Deploy Premium Catalyst 6500 features at Access Layer
Catalyst Instant Access Topology Comparisons
Benefits of Instant Access
Traditional
Access
Switch
LACP
or PAGP
STP or
MST
HSRP or
VRRP
Access
Stack
STP or
MST
HSRP or
VRRP
VSS - Physical
LACP or
PAGP
VSL
Access
Switch
Access
Stack
LACP or
PAGP
Instant Access Instant Access
SDP
SRP
SCP
VSL
Instant Access
Switch
Instant Access
Stack
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46
5 Total Devices of Image &
Configuration Management
4 Port-Channels
0 Trunk Configuration
4032 User Ports
Design Considerations:
STP Loop Prevention
CAM & ARP Tuning
FHRP Tuning / Priority
Routing Protocol Tuning
PIM Tuning / DR priority
5 Separate Configurations of Hostname, VLAN DB, IP/GW, SNMP, NTP, TACACS, VTY, etc.
Network Design
Catalyst Instant Access
Building 1 1000 Ports
Building 2 1000 Ports
Building 3 1000 Ports
Building 4 1000 Ports
Campus Core
VSS
+ IA
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47
IA Director
Instant Access Key Components
Port-Channel
FEX-Fabric
Virtual Switching System (VSS)
IA Client
Supervisor 2T
WS-6904-40G
+ CVR-4SFP10G
Supervisor 2T
WS-6904-40G
+ CVR-4SFP10G
Catalyst 6500-E Catalyst 6807-XL
Catalyst 6880-X
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Required Hardware:
C6500-E or C6807-XL
• VS-S2T-10G
• WS-X6904-40G
• CFP-4SFP-10G
C6880-X or 16P10G
Required Software:
15.1(2)SY1 or Later IOS*
• IP Services or above
• No Special License !!!
Virtual Switching System (VSS)
• Single or Dual-Chassis
• Dual or Quad-Supervisor
Instant Access Director C6807-XL & C6880-X
VS-S2T-10G
WS-X6904-40G
with CFP-4SFP-
10G
C6880-X-16P10G
C6880-X
Baseboard
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49
Instant Access Configuration & Control-Plane
1. Switch Discovery Protocol (SDP)
• Fabric Link Discovery
• switchport mode fex-fabric
• IA Client Discovery
• fex associate <FEX ID>
2. Switch Registration Protocol (SRP)
• Compatibility Info
• Client Registration
• Image Management
• Client ROIR
3. Switch Configuration Protocol (SCP)
• Configuration, Status, Statistics
4. Inter Card Communication (ICC)
• Syslog, QoS, Remote Login, etc.
Instant Access Director
2
Client ID
Image Check
VIF ID
2
1
1 1
Remote Login
Syslog, QoS
4
4
3
Configuration
Interface Stats
3
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50
Catalyst Instant Access How to configure IA Host Ports?
IA host ports use a 4-part notation: Interface Type FEX ID / Stack ID / Sub-Mod (0) / Port
Layer 2 Configuration
!
interface GigabitEthernet101/1/0/1
switchport
switchport access vlan 101
switchport mode access
logging event link-status
load-interval 30
spanning-tree portfast edge
!
Layer 3 Configuration
!
interface GigabitEthernet102/2/0/1
no switchport
ip address 68.7.102.254 255.255.255.0
logging event link-status
load-interval 30
ipv6 address 2013:68:7:102::254/96
ipv6 ospf 1 area 68
!
NOTE: The default mode is “switchport”. Issue “no switchport” to enable L3 CLI
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51
Instant Access Deployment Simplicity of Image Management
One IOS Image across Distribution & Access-Layer
C6500/C6800 Image + C6800IA Image bundled together as One Image
Automatic Image Management for Access-Layer
Automatic Image check & downloaded to IA client, when it comes online
Enhanced Fast Software Upgrade (with ISSU)
issu runversion <fex-id>
Behaves Just Like a Line Card!
The C6800IA image is managed by VSS System
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52
Instant Access
VSL
Instant Access Solution Summary
• 6880-X Dual Sup VSS SSO
• 6807-XL Quad-Sup VSS SSO
• Up to 6 x 10G per FEX MEC*
• EtherChannel Load Balancing
• COS-DSCP FEX QoS Mapping
• Up to 3 x Flex Stack Members*
• 80G Stack Bandwidth between Members
• FEX Fabric MEC across Stack Members
• Dual Active Detection on FEX Fabric Ports
• Up to 48P PoE or 24P PoE+ Per FEX Client
• Supports Spanning-Tree & Remote Switches
• Up to 2 Host Port EtherChannel to Same FEX
• Host Port EtherChannel across Stack Members
Catalyst Access Switching Update
ENG Product Mnagement
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Agenda
Catalyst 4500E
Catalyst 3850/3650
Catalyst 2960X/XR
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Catalyst Access Portfolio Essential connectivity to Unified Access for next-generation workspaces
• Secure, reliable access
• Low TCO & energy-efficient
Competitive Feature Set at Compelling Prices
UNIFIED WORKSPACE
BYOD Video Mobility
Fe
atu
re
s
Sca le
C o n v e r g e d W i r e d / W i r e l e s s A c c e s s
L e a d S t a c k a b l e S w i t c h L e a d M o d u l a r S w i t c h
Key Collateral : snipurl.com/OnlyOneLink
• Upto 480G Stacking
• Upto 4x10G Uplinks
• Stackpower with 3850
• Supports up to 50AP’s
• Scale and Performance
• 928G Backplane
• 8 Modular 1/10G Uplinks
• Supports 50AP’s*
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Cisco Confidential 57 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
4503-E
4507R+E
4510R+E
4506-E
Four Chassis Options 7 and 10 Slot with Sup Redundancy
Catalyst 4500E Campus Portfolio
Power Supply Maximize UPOE/POE+/POE delivery
Fully Loaded 10-Slot with POE PWR-C45-9000ACV PWR-C45-6000ACV PWR-C45-4200ACV
Supervisors Traditional and Wireless Convergence
928G Wired, 20G Wireless WS-X45-SUP7L-E WS-X45-SUP8-E
WS-X45-SUP7-E
1GE: 12/24/48 port
WS-X47xx-SFP-E
POE: WS-X4748-UPOE+E
Data: WS-X4748-RJ45-E
Port Scale:
Access and Collapse Agg 384 10/100/1000 POE/PoE+/UPOE
96 SFP+ , 192 SFP
10GE: WS-X4712-SFP+E
Cisco Confidential 58 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
Modular Innovation with Sup8-E
I n n o v a t i o n w i t h I n v e s t m e n t P r o t e c t i o n
A t F C S A u g u s t 2 0 1 3
• 8x10G SFP+
• 2.0 GHz Quad Core CPU
• Shipping Wireless HW
• SUP7-E SG3.3 (YAP) Parity
•7R-E, 10R-E
•VSS, SGT/SGACL
Not Supported
R a d a r ( C Y 1 5 & b e y o n d )
• Sup8L-E
• Campus LISP
• Audio Video Bridging
• 40G via SFP to QSFP
Adaptor
X E 3 . 6 E / A m u r ( Q 2 C Y 1 4 )
• Wireless Support (feature parity
3850) SDN: OF 1.3, OnePK
• 7R-E, 10R-E chassis Support
• SGT/SGACL
X E 3 . 7 E / B e n i ( Q 4 C Y 1 4 )
• Feature Parity to Sup7-E*
• VSS
* Except IPV6 PBR
Cisco Confidential 59 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
NEW Cisco Catalyst 4500-E Fiber Line Cards
• Beat Brocade
with competitive
pricing for Fiber
Access
• 6,7 & 10-slot
Starter bundle
• Optics Options
• Hardware-built
802.1AE Fiber
Encryption
• SGT/SGACL*
• 48Gbps
performance
• Up to 384 Ports
Line rate
• Catalyst 4500-E
Services like
ISSU, Netflow,
• Investment
Protection
High Density Line Rate
Performance
More Details : http://wwwin.cisco.com/tech/uabu/launches/cat4k-new-fiber-line-cards.shtml
.
48-port 1GE Fiber Card
*Support for the Supervisor 8E will be available 1HCY2014 with software update IOS XE 3.6
*Software enablement of SGT/SGACL features targeted for 2HCY2014
Fiber Encryption & Trustsec
FTTx Targeted Fiber Access
Bundles
24-port 1GE Fiber Card
12-port 1GE Fiber Card
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Catalyst 3K
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Catalyst 3850 Leadership in Wired Services
SCALABILITY/PERFORMANCE
Up to 480G Stacking
Up to 50 Access Points / 2000 Clients
4x10GE Uplinks with Copper/Fiber Downlinks
IPv4/IPv6/Multicast Scalability Leadership
AVAILABILITY / RESILENCY
Stateful Switch Over (SSO)
AP and Tunnel SSO
Stackpower
FRU Power Supplies / Fans
I
INTERNET OF THINGS / SDN
Segmentation (TrustSec, VRF-lite)
UPOE / Full POE / EnergyWise
Bonjour / Services Discovery Gateway
Flexible Parser
NETWORK AS A SENSOR
Flexible Netflow
WireShark
MediaNet*
Embedded Event Manager
Cisco Confidential 62 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
2000
2003
2007 2009
Industry
Standard:
IEEE
802.3af
(15W PoE)
Industry
Standard:
IEEE 802.3at
(30W PoE+)
7W
Inline Power
15W
(PoE)
30W
(PoE+)
Catalyst 3850 UPOE
Benefits of Cisco UPOE
• Wider Choice of End Points
• Efficient Power Delivery
• High Availability
• Universal RJ45
• Lower CapEx/OpEx
2011
NEW
Same Price as Full PoE+
60W
UPOE
$0 premium over 3850-48F-
L/S/E model (48 Port Full POE
Switch)
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63
StackPower on the Catalyst 3850 Series Delivering Unprecedented Power Availability and Flexibility
• Power Resiliency - Adaptable “pool of power” available to all stack members
• Provides “Zero-footprint” RPS i.e. power supply redundancy without an RPS
• Intelligent power shedding—turn off low priority PoE end devices in the event of a power supply failure
StackPow er
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64
Resiliency - StackWise-480/160
• Improved Stack Bandwidth:
• 240 Gbps bi-directional
• 480 Gbps with spatial reuse
• Stateful Switch Over (SSO):
• Faster Convergence (vs 3750-X)
• Active-Standby model
• Improved Central synchronization on Active Switch for Wired+Wireless
• Tunnel SSO ensures AP, MA-MC connectivity during failover
• No Backward Compatibility with 3750 series
Please refer to the Software Roadmap for the list of features supported at FCS and upcoming releases
Cisco Confidential 65 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
Optional StackWise-160 9 member Stack
Dual FRU Power Supplies
FRU Fans
Full Netflow/QoS for wired/wireless
SGT/SGACL
Full POE+
40G Wireless Capacity Per Switch
Bu i l t on C isco ’s Innova t i ve “UADP” ASIC
The In te l l i gen t Swi tch fo r the Wor ld Connec ted
Fixed Uplinks 4 x 1G 2 x10G
4 x 10G*
EEE
MACsec HW Ready
Multi-Core CPU
Line Rate on All Ports
802.11n 802.11ac
25 AP’s and 1000 Clients Per Stack
*4 X 10G uplinks are available only on 48-port switches
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2960X/XR 3560-X 3650 3850
Stacking/members in stack 80 Gbps/ 8 members No 160 Gbps/ 9 members 480 Gbps / 9 members
Native Wireless Controller No No Yes Yes
Wireless Scalability No No 25 AP’s /1000 clients 50 AP’s /2000 clients
10GE Uplinks 2 x 10 Gig
(Fixed)
2 x 10 Gig (FRU)
4 x 10 Gig/ 2 x 10 Gig (Fixed)
4 x 10 Gig/ 2 x 10 Gig (FRU)
StackPower No No No Yes
Power Fixed/Dual (FRU) Dual (FRU); XPS Dual (FRU) Dual (FRU); XPS*
Native Flexible Netflow Support Netflow-Lite No Yes Yes
L3 Features Basic L3 Full L3 Full L3 Full L3
Advanced SW Services
(AVC, Trustsec, SmartOps) No Full Full Full
QoS Model and Queues per Port MLS 4/8 (future) MLS, 4 MQC, 8 MQC, 8
Buffers per 48 port 4MB 6 MB 12 MB 12 MB
Flash / DRAM Size 128MB / 512MB 64 MB / 256 MB 2 GB / 4GB 2 GB / 4GB
Operating System IOS IOS IOS-XE IOS-XE
Multi-Core CPU for Hosted
Services No No Yes Yes
* On 3850 roadmap
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The New vs. Old Branch Office
Catalyst 3K-X and 4K Typical Branch Deployment Challenges
Operational
Complexities
Sub-optimal
TCO
• Segmented Networks (Wired and Wireless)
• Network blind spots
• Separate security and QoS policies for Wired and
Wireless
• Differentiated network policies for Wired and Wireless
• 2X Troubleshooting efforts
• Multiple failure points
• Scalability depends on WAN/network bandwidth
• L3 roaming limitations
• More devices to manage and service
• Expensive and excessive WAN usage
• Business impact due to WAN failure
Cisco Confidential 69 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
The New vs. Old Branch Office
Catalyst 3K-X and 4K Converged Network Branch Office Advantages
Advanced
and Simple
Mobility
Solution
Optimal TCO
• Single platform for wired and wireless
• Better network auditing for applications
• Single point of configuration for both Wired and Wireless
• Consistent policies for service control including AVC
• Improved network control (Fair Sharing)
• Higher network bandwidth at the edge (802.11ac and
40G)
• Scalable as needed
• Business Continuity with or without WAN
• Less devices to manage and service
• Smart & optimal use of WAN bandwidth
• Faster Troubleshooting
Cisco Confidential 70 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
2
1
RF Domain 4000 Devices / 100 AP’s
RF Domain – > 4000 Devices / > 100 AP’s
Centralized Overlay
Num
ber
of
Devic
es
Size of RF Domain
RF Domain - Up to 2000 Devices / 50 AP’s
Max 1 x MC
Seamless Roaming Use Case Nomadic Roaming Use Case
Size of RF Domain
MC
MA1 MA2 MA8 …
Max 2 x MC
3 Site - N
(N) x independent RF domains Up to 4000 Devices / 100 AP’s per RF Domain
MC
MA1 MA2 MA8 …
MC
MA1 MA2 MA8 …
Site - 3
Site - 2
RF Domain 1
Site - 1
MC
MA1 MA2 MA8 …
MC
MA1 MA2 MA8 …
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Catalyst 2K
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Catalyst 2960-X
10G/1G SFP+/SFP
80G FlexStack+
Full PoE, PoE+
IPv6 FHS
NetFlow Lite
Advanced Layer 2
Stackable
Catalyst 2960-XR
2960-X Features plus:
IP Lite – L3/Routing
Redundant PSU
Advanced Layer 2/3
Stackable + Resilient
The Catalyst 2960 Family
Feature Leadership and Cisco Quali ty at Competit ive Prices
EASE-OF-USE ROBUST
SECURITY
ENHANCED
LIFETIME WARRANTY
ENERGY
EFFICIENCY
LOWER
TCO
Catalyst 2960-Plus
1G SFP/BASE-T Uplinks
802.3af PoE
Layer 2
Stand-alone
Catalyst 2960-SF
1G SFP Uplinks
40G FlexStack
Full PoE, PoE+
IPv6 FHS
Advanced Layer 2
Stackable
F a s t E t h e r n e t G i g a b i t E t h e r n e t
Cisco Confidential 73 © 2013-2014 Cisco and/or its affiliates. All rights reserved.
NEW quietest, coolest and easy to manage 2960X
Network Flexibility Deployment possible outside wiring closet*
No Moving Parts Fan-less design attracts less dirt in controlled environment
Silent and Cool (Fan-less) Ideal for colocation with end users
Rear-heat sinks dissipate heat
WS-C2960X-24PSQ-L
Front Vents for Air Flow
Top Vents for Air Flow
Heat sink near Power Supply
*All features of 2960X except stacking
Possible Deployment Scenarios
Hospitals
Classrooms/Labs
Portable indoor setup
Anyplace where compact > 12ports
Local Edition
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