2012 Cisco and/or its affiliates. All rights reserved. BRKCRS-3437 Cisco Public
Cisco Catalyst 3750/3560 and 2960 Series
Switching Architecture BRKARC-3437
2012 Cisco and/or its affiliates. All rights reserved. BRKCRS-3437 Cisco Public
Agenda
Fixed Switching Portfolio
Software and Licensing
Architecture Overview
Packet Walks
Stacking Switches
QoS
Cisco Smart Operations
Summary
3
2012 Cisco and/or its affiliates. All rights reserved. BRKCRS-3437 Cisco Public
Agenda
Fixed Switching Portfolio
Software and Licensing
Architecture Overview
Packet Walks
Stacking Switches
QoS
Cisco Smart Operations
Summary
4
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Catalyst Fixed Switching Portfolio
Catalyst Compact
Switches
Stackable 3000 Series
Switches
Standalone 3000
Series Switches
FAMILIES Current:
3750-X Series 3750V2 Series
Modules
C3KX-NM-1G C3KX-NM-10GT C3KX-SM-10G
EoS: 3750-E Series 3750G Series
3750V1 Series
FAMILIES Current:
3560-X Series 3560V2 Series
EoS: 3560-E Series 3560G Series
3560V1 Series
FAMILIES Layer 3: 3560C Series
Layer 2 only: 2960C Series
Catalyst 2900 Series
Switches
Modules
FAMILIES Stackable:
2960-S Series Standalone: 2960 Series
C2960S-STACK
EoS: 2975 Series
Prev Gen: 3560-E 8 and 12 port
Series
Wall Mountable
5
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Enterprise Class Catalyst 3750-X and 3560-X
Leading Stackable Unified Access Platform
WORLDS MOST POPULAR STACKABLE
BILLION PORTS
OVER 7 MILLION UNITS
INDUSTRY LEADERSHIP
LOWER TCO
StackWise Plus and StackPower
Modular Uplinks
Hot-swappable dual power supplies & fans
Industrys highest density PoE+
USB for storage and console
Flexible NetFlow
MACsec
INNOVATION OPERATIONAL SIMPLICITY
Automation
Investment protection
Enhanced Limited Lifetime Warranty
6
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Dual Redundant Power Supplies & Fans
Four PS options
1100W AC
715W AC
350W AC
440W DC
Dual, redundant, high efficiency PS
Redundant fan modules
Models Default Power Supply Available PoE Power
24 Port Data Switch C3KX-PWR-350WAC
48 Port Data Switch
24 Port PoE Switch C3KX-PWR-715WAC 370W
48 Port PoE Switch
48 Port Full PoE Switch C3KX-PWR-1100WAC 740W
7
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Service Module 3750X/3560X
Services module for the Catalyst 3750x and 3560x models
Hot swappable, Plug-and-play
Capable of Flexible Netflow (FNF)
Done in hardware
Capable of Switch-to-Switch MACSec (802.1ae)
First time in the access layer (3750x/3560x)
Powered using the switch-based power supply
Two Uplinks
C3KX-SM-10G
8
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Catalyst 2960-S
Cisco Quality at Competitive Price
FlexStack
PoE on all 48 ports
PoE+ support
10G uplinks available
Low power consumption
KEY FEATURES OPERATIONAL SIMPLICITY
Enhanced Limited Lifetime Warranty
Auto Smart Ports
EASE-OF-USE 20M PORTS
500K+ UNITS
ENERGY EFFICIENCY LOWER TCO
9
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Catalyst Compact Switches
Can be powered via PoE(+) or UPoE
Pass through PoE for end devices
Uplink & Downlink Data Encryption
12 models to choose from
KEY FEATURES OPERATIONAL SIMPLICITY
Zero-touch deployment
Auto Smart Ports
Enhanced Limited Lifetime Warranty
8 & 12 PORT MODELS
QUIET (FANLESS)
EXTEND THE CISCO NETWORK
FULL-SIZE CAPABILITIES
LOWER TCO
Ideal for Retail Check Stands, Classrooms, Conference Rooms, Hotel Suites, and More
10
2012 Cisco and/or its affiliates. All rights reserved. BRKCRS-3437 Cisco Public
Agenda
Fixed Switching Portfolio
Software and Licensing
Architecture Overview
Packet Walks
Stacking Switches
QoS
Cisco Smart Operations
Summary
11
2012 Cisco and/or its affiliates. All rights reserved. BRKCRS-3437 Cisco Public
Software Feature Set Flavors
Bu
sin
ess C
on
tinu
ity
Business Agility
Converged Services
Intelligent Services
Evolves With Your Business
Catalyst 2960-S w/ LAN Base
Catalyst 3K-X w/ IP Base Catalyst 3K-X w/ LAN
Base
Catalyst 3K-X w/ IP Services
Cisco EnergyWise
Reliable Voice, Video Scalable Medianet
Automated Smart Operations Non Stop, Self Preserving
Tailored to Meet Business Needs
Threat Intelligence Role-based Access, Secure Traffic
12
Basic Services
Catalyst 2960-S w/ LAN Lite
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Key LAN Lite vs LAN Base Highlights Catalyst 2960, 2960-S
Functionality LAN Lite LAN Base
Layer 2
Entry-level Access Layer 2
Basic L2 access features including 802.1Q trunking, (M)STP,
STP extensions, CDP, DTP, UDLD, VTPv2, PAGP/LACP, LLDP,
Storm control
Enterprise Access Layer 2
Wide range of L2 access features for enterprise deployments,
including FlexLinks, VTPv3, LLDP MED
Layer 3 No Routing Support
Support for L3 management interface
16 static IPv4 routes on SVIs
Manageability
Entry-level Manageability
Express Setup, Cisco Device Manager, SNMPv3 (w/crypto),
RMON, SPAN, TDR, Auto Smart Ports, Smart Install client
Basic Manageability
Support for a wider range of MIBs, IPSLA Responder, RSPAN
Security
Entry-level Access Security
SSH v2 server, SSL, HTTPS, SCP, TACACS+, RADIUS, Port
Security, 802.1x (w/ Guest VLAN), MAB, Private VLAN Edge,
DHCP Snooping
Enterprise Access Security
IPSG, DAI, PACLs, Cisco Identity 4.0, NAC and 802.1x features
QoS Entry-level Access QOS
Ingress and egress queuing, Scheduling, Priority queuing, SRR
Enterprise Access QOS
Ingress policing, Trust Boundary, AutoQOS, DSCP mapping
Note: LAN Base feature set includes all LAN Lite features.
For Your Reference
13
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Catalyst 3750v2 and Catalyst 3560v2
Catalyst 3750-X and Catalyst 3560-X
LAN Base vs. IP Base and IP Services
Highlights
Functions LAN Base IP Base IP Services
Layer 2+
Enterprise access Layer 2
Wide range of Layer 2 access features for enterprise deployments
Complete Access Layer 2
Supports all Cisco Catalyst 2000 and Catalyst 3000 Layer 2 features, including hot standby protocols; supports Cisco StackPower technology (Cisco Catalyst 3750-X)
Layer 3
16 IPv4 static routes on SVI Enterprise access Layer 3
RIP, static and stub PIM, and EIGRP, OSPF for routed access
Complete access Layer 3
EIGRP, BGP, IS-IS
VRF-lite, WCCP, and PBR
Manageability
Basic manageability
Support for a wide range of MIBs, IPSLA Responder, and RSPAN
Enterprise access Layer 3
Gold-Lite and Smart Install Director, EEM
Complete access Layer 3
IPSLA Initiator
Security
Enterprise access security
DHCP Snooping, IPSG, DAI, PACLs, Cisco Identity 4.0, NAC and 802.1x features
Complete access security
Router and VLAN ACLs, private VLANs, complete identity and security, TrustSec SXP, and IEEE 802.1AE (Cisco Catalyst 3560-X and Catalyst 3750-X)
QoS
Enterprise access QoS
Ingress policing, Trust Boundary, AutoQoS, and DSCP mapping
Complete access QoS
Support for all Cisco Catalyst 2000 and Catalyst 3000 QoS features, including per-VLAN policies
Note: IP Services feature set includes all IP Base features. IP Base feature set includes all LAN Base features.
For Your Reference
14
2012 Cisco and/or its affiliates. All rights reserved. BRKCRS-3437 Cisco Public
Updating the IOS Code
15
Switch IOS can be updated using .bin or .tar files
Recommendation: .tar files archive download-sw .tar (Switch only)
archive download-sw .tar .tar (In case of 3750x with Service
Module)
2012 Cisco and/or its affiliates. All rights reserved. BRKCRS-3437 Cisco Public
Types of Software Licenses License based feature-set upgrades
After the usage period expires, the switch continues to use the temporary software license until it is restarted.
16
Permanent
License
Node-locked based on UDI Can come pre-installed Works with Cisco License
Manager RMAs handled as like-to-like
replacements
Temporary
License
