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Cisco 100-Megabit Ethernet SFP Modules Compatibility Matrix

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Cisco 100-Megabit Ethernet SFP Modules Compatibility Matrix

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Cisco 100-Megabit Ethernet SFP Modules Compatibility Matrix

Revised: March 26, 2014


Note For the clearest readability of these tables, please use the PDF version provided in the upper right side of your browser screen. The HTML version may have confusing alignment of table data.



Note Requirements and procedures for initial configurations and software upgrades tend to change and therefore appear only in the switch or router software release notes. Before installing, configuring, or upgrading a switch, refer to the product release notes on Cisco.com for the latest information. This matrix does not replace or supercede the release notes.


This document describes the Cisco platforms and software versions that support the 100-Megabit Ethernet Small Form-Factor Pluggable (SFP) modules. Table 1 lists the model numbers and operating wavelengths for the modules. The other tables are as follows:

 

Table 1 100-MB Ethernet SFP Transceiver Module Models

Model Number
Description

GLC-GE-100FX=

100BASE-FX SFP module for Gigabit Ethernet ports, 1310 nm wavelength, 2 km over MMF1

GLC-FE-100FX=

100BASE-FX SFP module for 100-MB ports, 1310 nm wavelength, 2 km over MMF

GLC-FE-100EX=

100BASE-FX SFP module for 100-MB ports, 1310 nm wavelength, 40 km over SMF

GLC-FE-100LX=

100BASE-FX SFP module for 100-MB ports, 1310 nm wavelength, 10 km over SMF2

GLC-FE-100BX-D=

100BASE-BX10-D SFP module for 100-MB ports, 1550 nm TX3/1310 nm RX4 wavelength, 10 km over single-strand SMF

GLC-FE-100BX-U=

100BASE-BX10-U SFP module for 100-MB ports, 1310 nm TX/1550 nm RX wavelength, 10 km over single-strand SMF

GLC-FE-100ZX=

100BASE-ZX SFP module for 100-MB ports, 1550 nm wavelength, 80 km over SMF

GLC-FE-100FX-RGD=

100BASE-FX SFP module for Industrial Ethernet 100-MB ports, 1310 nm wavelength, 2 km over MMF

GLC-FE-100LX-RGD=

100BASE-LX SFP module for Industrial Ethernet 100-MB ports, 1310 nm wavelength, 10 km over SMF

1.MMF = multi-mode fiber

2.SMF = single-mode fiber

3.TX = transmit

4.RX = receive


Note When you order one of the devices listed, you must order the SFP modules separately.


 

Table 2 Router Support and Minimum Software Requirements

Minimum Software Release Required
Platform
Switch or Module
Transceiver Model
Catalyst Operating System
Cisco IOS Release

Cisco 892F Series

CISCO892F-K9
CISCO892FW-K9

GLC-GE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

15.1(2)T

Cisco 1921 Series Router

EHWIC-1GE-SFP-CU

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100EX
GLC-FE-100ZX
GLC-FE-100BX-D
GLC-FE-100BX-U

15.1(4)M

Cisco 1941 Series Router

EHWIC-1GE-SFP-CU

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100EX
GLC-FE-100ZX
GLC-FE-100BX-D
GLC-FE-100BX-U

15.1(4)M

Cisco 2900 Series Router

Cisco 2921
Cisco 2951

GLC-GE-100FX

15.0(1)M

SM-D-ES3G-48-P
SM-D-ES3-48-P
SM-D-ES2-48

GLC-GE-100FX

15.0(1)M

EHWIC-1GE-SFP-CU

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100EX
GLC-FE-100ZX
GLC-FE-100BX-D
GLC-FE-100BX-U

15.1(4)M

Cisco 3900 Series Router

Cisco 3925
Cisco 3945

GLC-GE-100FX

15.0(1)M

SM-D-ES3G-48-P
SM-D-ES3-48-P
SM-D-ES2-48

GLC-GE-100FX

15.0(1)M

EHWIC-1GE-SFP-CU

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100EX
GLC-FE-100ZX
GLC-FE-100BX-D
GLC-FE-100BX-U

15.1(4)M

Cisco 7200 Series

NPE-G2 Native Gigabit Ethernet Port and
72015 series

GLC-GE-100FX

12.2(33)SRC2
12.4(15)T7
12.4(20)T1

Cisco 7600 Series

WS-X6148-FE-SFP

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(18)SXF

7600-ES+20G3C

7600-ES+20G3CXL

76-ES+T-20G

76-ES+XC-20G3C

76-ES+XC-20G3CXL


Note On ES+ line cards, only 1GE port encoding is supported.


GLC-GE-100FX

15.0(1)S

ASR_1000 Series Router

ASR1001
ASR1002
ASR1002-F

GLC-GE-100FX

XE 2.5

ASR 9000 Series Router

A9K-40GE-B
A9K-40GE-E

GLC-GE-100FX

XR 3.7.3

A9K-2T20GE-B
A9K-2T20GE-E
A9K-2T20GE-L
A9K-40GE-L

GLC-GE-100FX

XR 3.9.0

A9K-MPA-20X1GE

GLC-GE-100FX

XR 4.2.0

ASR-9001

GLC-GE-100FX

XR 4.2.1

ASR9000v Series Router

ASR-9000V-AC
ASR-9000V-DC-A
ASR-9000V-DC-E

GLC-FE-100FX

XR 5.1.0

XR 5.1.0

Cisco ASR 901 Series

A901-4C-F-D
A901-4-C-FT-D
A901-6CZ-F-D
A901-6-CZ-FT-D
A901-6CZ-F-A
A901-6-CZ-FT-A

GLC-FE-100FX-RGD

15.2(2)SNH1

Cisco ASR 903 Series

A900-IMA8S

GLC-FE-100FX-RGD
GLC-FE-100LX-RGD

XE 3.5.0S

Shared Port Adapters
(SPAs)

SPA-5X1GE-V2
SPA-8X1GE-V2
SPA-10X1GE-V2

GLC-GE-100FX

SPA software support is determined by the platform on which the SPA is installed. Refer to the SPA release notes for the correct software release.

5.Only for Gigabit Ethernet 0/0, 0/1 and 0/2.

 

Table 3 Catalyst 6500 Series Support and Minimum Software Requirements

Minimum Software Release Required
Platform
Switch or Module
Transceiver Model
Catalyst Operating System
Cisco IOS Release

Catalyst 6500 series

WS-X6148-FE-SFP

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

8.4(1)

12.2(18)SXF

GLC-FE-100EX
GLC-FE-100ZX

8.5(1)

12.2(18)SXF3

 

Table 4 Metro Ethernet Support and Minimum Software Requirements

Minimum Software Release Required
Platform
Switch or Module
Transceiver Model
Catalyst Operating System
Cisco IOS Release

ME 6500 Series

ME-C6524GS-8S ME-C6524GT-8S

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U
GLC-FE-100EX
GLC-FE-100ZX

12.2(18)ZU

Catalyst 3750 Metro

ME-C3750-24TE-MA
(non-ES ports only)

ME-C3750-24TE-MD
(non-ES ports only)

GLC-GE-100FX

12.2(25)EY

Cisco ME 3400

ME-3400-24TS-A
ME-3400-24TS-D

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(25)EX

GLC-FE-100EX
GLC-FE-100ZX

12.2(46)SE

ME-3400G-12CS-A
ME-3400G-12CS-D

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(25)SEG1

GLC-FE-100EX
GLC-FE-100ZX

12.2(46)SE

ME-3400G-2CS-A

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(35)SE1

GLC-FE-100EX
GLC-FE-100ZX

12.2(46)SE

ME-3400-24FS-A

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(40)SE

GLC-FE-100EX
GLC-FE-100ZX

12.2(46)SE

ME-3400E-24TS-M
ME-3400EG-2CS-A
ME-3400EG-12CS-M

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U
GLC-FE-100EX
GLC-FE-100ZX

12.2(44)EY

Cisco ME 2400

ME-2400-24TS-A
ME-2400-24TS-D

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(25)EX

Cisco ME2600X

ME2600X-44FA-D-K9=
ME2600X-44FE-D-K9=
ME2600X-44FA-A-K9=

GLC-FE-100BX-D
GLC-FE-100BX-U

15.2(02)SA

Cisco ME 3600X

ME-3600X-24FS-M
(client ports only)

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100EX
GLC-FE-100ZX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(52)EY

ME-3600X-24CX-M

GLC-FE-100FX-RGD
GLC-FE-100LX-RGD

15.2(2)S

15.2(2)S

Cisco ME 3800X

ME-3800X-24FS-M
(client ports only)

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100EX
GLC-FE-100ZX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(52)EY

 

Table 5 Catalyst 4500 Series and Catalyst 4900 Series Support and Minimum Software Requirements

Minimum Software Release Required
Platform
Switch or Module
Transceiver Model
Catalyst Operating System
Cisco IOS Release

Catalyst 4500 series

WS-X4248-FE-SFP

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(25)SG

GLC-FE-100EX
GLC-FE-100ZX

12.2(53)SG8

WS-X4748-SFP-E
WS-X4724-SFP-E
WS-X4712-SFP-E

GLC-GE-100FX

15.2(1)E

WS-X4640-CSFP-E
WS-X4624-SFP-E
WS-X4612-SFP-E

GLC-GE-100FX

15.1(1)SG

Catalyst 4900 Series

WS-C4948E
WS-X4908

GLC-GE-100FX

15.1(1)SG

 

Table 6 Cisco Industrial Ethernet and Smart Grid Series Support and Minimum Software Requirements

Minimum Software Release Required
Platform
Switch or Module
Transceiver Model
Catalyst Operating System
Cisco IOS Release

Cisco IE2000 Series

IE-2000-4TS-L
IE-2000-4TS-B
IE-2000-8TC-L
IE-2000-8TC-B
IE-2000-16TC-L
IE-2000-16TC-B
IE-2000-16TC-G-L
IE-2000-16TC-G-E
IE-2000-16TC-G-X
IE-2000-16TC-G-N

GLC-FE-100FX-RGD
GLC-FE-100LX-RGD
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100EX 1
GLC-FE-100ZX
GLC-FE-100BX-D
GLC-FE-100BX-U

15.0(1)EY

Cisco IE2000U series

IE 2000U-4TS-G
IE 2000U-8TC-G
IE 2000U-16TC-G
IE 2000U-16TC-G-X
IE 2000U-16TC-GP

GLC-FE-100FX-RGD
GLC-FE-100LX-RGD
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100EX 1
GLC-FE-100ZX
GLC-FE-100BX-D
GLC-FE-100BX-U

15.0(2)EH

Cisco IE3000 Series

IE-3000-4TC

IE-3000-8TC

GLC-FE-100FX-RGD
GLC-FE-100LX-RGD

12.2(44)EX

GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(50)SE

GLC-FE-100EX6

12.2(55)SE

GLC-FE-100ZX

15.0(2)EY

Cisco IE3010 Series

IE-3010-16S-8PC

GLC-FE-100FX-RGD
GLC-FE-100LX-RGD
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U
GLC-FE-100EX
GLC-FE-100ZX

12.2(53)EZ

Cisco 2500 Connected Grid Switch Series

CGS-2520-24TC

CGS-2520-16S-8PC

GLC-FE-100FX-RGD
GLC-FE-100LX-RGD
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U
GLC-FE-100EX
GLC-FE-100ZX

12.2(53)EX

Cisco 2000 Connected Grid Router Series

CGR 2010

GLC-FE-100FX-RGD
GLC-FE-100LX-RGD

15.1(1)T

6.Only Version -02 or later is supported.

 

Table 7 Catalyst 3XXX Series Support and Minimum Software Requirements

Minimum Software Release Required
Platform
Switch or Module
Transceiver Model
Catalyst Operating System
Cisco IOS Release

Catalyst 3850 Series

C3850-NM-4-1G
C3850-NM-2-10G7

GLC-GE-100FX

XE 3.2.0SE

Catalyst 3750 Series

WS-C3750-24PS
WS-C3750-24TS
WS-C3750-48PS
WS-C3750-48TS
WS-C3750G-12S

GLC-GE-100FX

12.2(20)SE

WS-C3750G-24PS
WS-C3750G-24TS
WS-C3750G-24TS-E1U
WS-C3750G-24TS-S1U
WS-C3750G-48PS
WS-C3750G-48TS

12.2(20)SE3

WS-C3750-24FS-S

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(25)SEB

WS-C3750V2-24PS
WS-C3750V2-24TS
WS-C3750V2-48PS
WS-C3750V2-48TS

GLC-GE-100FX

12.2(50)SE

WS-C3750V2-24FS-S

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(50)SE

Catalyst 3750-E Series

WS-C3750E-24TD
WS-C3750E-24PD
WS-C3750E-48TD
WS-C3750E-48PD
WS-C3750E-48PDF

GLC-GE-100FX

Not supported

12.2(35)SE2

Catalyst 3750-X Series

WS-C3750X-24T
WS-C3750X-48T
WS-C3750X-24P
WS-C3750X-48P
WS-C3750X-48PF

With C3KX-NM-1G and C3KX-NM-10G (slots 1 and 3) network modules

GLC-GE-100FX

12.2(53)SE

Catalyst 3750-X Series

(continued)

WS-C3750X-12S
WS-C3750X-24S

Client ports and uplink ports with C3KX-NM-1G and C3KX-NM-10G (slots 1 and 3) network modules

GLC-GE-100FX

12.2(58)SE1

Catalyst 3650 Series

WS-C3650-24TS
WS-C3650-48TS
WS-C3650-24PS
WS-C3650-48PS
WS-C3650-48FS
WS-C3650-24TD 1
WS-C3650-48TD 1
WS-C3650-24PD 1
WS-C3650-48PD 1
WS-C3650-48FD 1

GLC-GE-100FX

XE 3.3.0SE

Catalyst 3560 Series

WS-C3560-24PS
WS-C3560-48PS
WS-C3560-24TS
WS-C3560-48TS

GLC-GE-100FX

12.2(20)SE

WS-C3560G-24PS
WS-C3560G-24TS
WS-C3560G-48PS
WS-C3560G-48TS

12.2(20)SE3

WS-C3560-8PC

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(35)SE

WS-C3560-12PC-S

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(46)SE

WS-C3560V2-24PS
WS-C3560V2-24TS
WS-C3560V2-48PS
WS-C3560V2-48TS

GLC-GE-100FX

12.2(50)SE

Catalyst 3560-E Series

WS-C3560E-24TD
WS-C3560E-24PD
WS-C3560E-48TD
WS-C3560E-48PD
WS-C3560E-48PDF

GLC-GE-100FX

12.2(35)SE2

WS-C3560E-12SD
WS-C3560E-12D

GLC-GE-100FX

12.2(44)SE

Catalyst 3560-X Series

WS-C3560X-24T
WS-C3560X-48T
WS-C3560X-24P
WS-C3560X-48P
WS-C3560X-48PF

With C3KX-NM-1G and C3KX-NM-10G (slots 1 and 3) network modules

GLC-GE-100FX

12.2(53)SE

Catalyst 3560-C Series

WS-C3560CG-8TC-S
WS-C3560CG-8PC-S

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(55)EX

WS-C3560C-8PC-S
WS-C3560C-12PC-S

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(55)EX3

7.Suported in SFP ports (1 and 2) only; not supported in SFP+ ports (3 and 4).

 

Table 8 Catalyst 2XXX Series Support and Minimum Software Requirements

Minimum Software Release Required
Platform
Switch or Module
Transceiver Model
Catalyst Operating System
Cisco IOS Release

Catalyst 2970 Series

WS-C2970G-24TS-E

GLC-GE-100FX

12.2(20)SE

Catalyst 2960 Series

WS-C2960-24TC-L
WS-C2960-48TC-L
WS-C2960G-24TC-L

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(25)FX

WS-C2960-24TC-S
WS-C2960-48TC-S
WS-C2960-24LC-S

GLC-GE-100FX
GLC-FE-100FX

12.2(37)EY

WS-C2960-8TC-L
WS-C2960G-8TC-L

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(35)SE

WS-C2960G-48TC-L

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(25)SEE

Catalyst 2960 Series

(continued)

WS-C2960-24PC-L

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(44)SE

WS-2960-8TC-S

GLC-FE-100FX

12.2(46)SE

WS-2960-48PST-L

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(46)SE

Catalyst 2960-Plus Series

WS-C2960+48PST-L
WS-C2960+24PC-L
WS-C2960+24LC-L
WS-C2960+48TC-L
WS-C2960+24TC-L

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

15.0(2)EZ

WS-C2960+48PST-S
WS-C2960+24PC-S
WS-C2960+24LC-S
WS-C2960+48TC-S
WS-C2960+24TC-S

GLC-GE-100FX
GLC-FE-100FX

15.0(2)EZ

Catalyst 2960-S Series

WS-C2960S-24TS-S
WS-C2960S-48TS-S

GLC-GE-100FX
GLC-FE-100FX

12.2(53)SE1

WS-C2960S-48FPS-L
WS-C2960S-48LPS-L
WS-C2960S-24PS-L
WS-C2960S-48TS-L
WS-C2960S-24TS-L

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(53)SE1

Catalyst 2960-SF Series

2960S-F48TS-S
2960S-F24TS-S

GLC-GE-100FX
GLC-FE-100FX

15.0(2)SE

WS-C2960S-F48FPS-L
WS-C2960S-F48LPS-L
WS-C2960S-F24PS-L
WS-C2960S-F48TS-L
WS-C2960S-F24TS-L

GLC-GE-100FX
GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

15.0(2)SE

Catalyst 2960-C Series

WS-C2960CG-8TC-L

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(55)EX1

WS-C2960C-8TC-S

GLC-FE-100FX

12.2(55)EX3

WS-C2960C-8TC-L
WS-C2960C-8PC-L
WS-C2960C-12PC-L

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U

12.2(55)EX3

Catalyst 2960-X Series

WS-C2960X-24TS-LL
WS-C2960X-48TS-LL WS-C2960X-24PS-L
WS-C2960X-24TS-L
WS-C2960X-24PSQ-L
WS-C2960X-48TS-L
WS-C2960X-48LPS-L
WS-C2960X-48FPS-L
WS-C2960X-24TD-L
WS-C2960X-24PD-L
WS-C2960X-48TD-L
WS-C2960X-48LPD-L
WS-C2960X-48FPD-L

GLC-GE-100FX

15.0(2)EX

Catalyst 2960-XR Series

WS-C2960XR-24TS-I
WS-C2960XR-48TS-I
WS-C2960XR-24PS-I
WS-C2960XR-48LPS-I
WS-C2960XR-48FPS-I
WS-C2960XR-24TD-I
WS-C2960XR-48TD-I
WS-C2960XR-24PD-I
WS-C2960XR-48LPD-I
WS-C2960XR-48FPD-I

GLC-GE-100FX

15.0(2)EX1

 

Table 9 Catalyst Express 500 Support and Minimum Software Requirements

Minimum Software Release Required
Platform
Switch or Module
Transceiver Model
Cisco IOS Release
DOM Support

Catalyst Express 500

WS-CE500-24LC
WS-CE500-24PC
WS-CE500G-12TC

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U
GLC-GE-100FX

12.2(25)FY

Catalyst Express 520

WS-CE520-8PC-K9

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U
GLC-GE-100FX

12.2(35)EX

WS-CE520-24LC-K9
WS-CE520-24PC-K9
WS-CE520G-24TC-K9

GLC-FE-100FX
GLC-FE-100LX
GLC-FE-100BX-D
GLC-FE-100BX-U
GLC-GE-100F

12.2(37)EX

Related Documentation

Refer to the Cisco Small Form-Factor Pluggable Modules Installation Notes for hardware information.

Other documents that provide compatibility information about the SFP modules and the devices supporting them are available from this URL:

http://www.cisco.com/en/US/products/hw/modules/ps5455/products_device_support_tables_list.html

Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What’s New in Cisco Product Documentation , which also lists all new and revised Cisco technical documentation, at:

http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html

Subscribe to the What’s New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports RSS Version 2.0

.