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box to another. If the majority of flows are not critical, then most of system performance is wasted on unnecessary
backups. With ASR, the Cisco CSS 11500 can be configured so critical flows are marked as “replication worthy.”
ASR focuses traffic management resources precisely where needed.
Ordering Information
The Cisco CSS 11500 Series supports both the standard and enhanced feature sets of Cisco WebNS software.
The proximity database feature set for global-server load balancing will not be available in this release, but the
Cisco CSS 11500 supports PDNS and may therefore point to a proximity database and participate in a proximity
solution. Cisco will continue to maintain and develop solutions for global-server load balancing in future product
releases. Table 1 includes all the software product numbers for Cisco WebNS Version 5.10.The
Table 2 lists the major Cisco CSS 11500 components that are supported in Cisco WebNS Version 5.10.
Table 1
Software Product Numbers for Cisco WebNS Version 5.10
Product Number
Description
S11K-503ST-5.1
WebNS V5.1X Standard Feature Set for CSS 11503
S11K-503EN-5.1
WebNS V5.1X Enhanced Feature Set for CSS 11503
S11K-506ST-5.1
WebNS V5.1X Standard Feature Set for CSS 11506
S11K-506EN-5.1
WebNS V5.1X Enhanced Feature Set for CSS 11506
S11K-SSH-K9-5.1
WebNS V5.1X SSH Software License for CSS 11000
Table 2
CSS 11500 Component supported in Cisco WebNS Version 5.10
Product Number
Description
CSS11506-2AC
Cisco 11506 Content Services Switch, including a switch control module
with two Gigabit Ethernet ports, hard disk, two switch modules, two AC
power supplies, and a fan (requires SFP GBICs)
CSS11506-2DC
Cisco 11506 Content Services Switch, including a switch control module
with two Gigabit Ethernet ports, hard disk, two switch modules, two DC
power supplies, and a fan (requires SFP GBICs)
CSS11503-AC
Cisco 11503 Content Services Switch, including a switch control module
with two Gigabit Ethernet ports, hard disk, and integrated AC power supply,
integrated fan, and integrated switch module (requires SFP GBICs)
CSS11503-DC
Cisco 11503 Content Services Switch, including a switch control module
with two Gigabit Ethernet ports, hard disk, and integrated DC power supply,
integrated fan, and integrated switch module (requires SFP GBICs)
CSS5-SCM-2GE
Cisco CSS 11500 System Control Module with two Gigabit Ethernet ports
and hard disk (requires SFP GBICs)
CSS5-IOM-8FE
Cisco CSS 11500 Fast Ethernet I/O Module: 8-port TX
CSS5-IOM-16FE
Cisco CSS 11500 Fast Ethernet I/O Module: 16-port TX
CSS5-IOM-2GE
Cisco CSS 11500 Gigabit Ethernet I/O Module: 2-port (requires SFP GBICs)
CSS5-SAM
Cisco CSS 11500 Session Accelerator Module
