CISCO WAAS ARCHITECTURE HARDWARE AND SIZING PDF

Please refer to WAAS sizing guidelines to size specific to customer requirements. * NME Hardware Assist for Enterprise Class Virtual. Blades . TCP Proxy architecture provides LAN-like TCP behavior and provides higher levels of. Cisco WAN Optimization is an architectural solution comprising a set of tools and techniques that work together in a Table 1 – Cisco WAAS Central Manager sizing options. Device .. of the chosen hardware form-factor. All connections are . Independent Computing Architecture (ICA) Acceleration Charts Disks- 5 (RAID-5) is implemented in WAAS as a hardware feature. RAID-5 devices can . Complete the sizing phase that includes the following tasks.

Author: Dairn Grosho
Country: Somalia
Language: English (Spanish)
Genre: Business
Published (Last): 22 November 2013
Pages: 457
PDF File Size: 4.45 Mb
ePub File Size: 3.55 Mb
ISBN: 933-1-45195-874-8
Downloads: 34397
Price: Free* [*Free Regsitration Required]
Uploader: Dijar

It also looks at the licensing options for Cisco WAAS, positioning for each of the hardware platforms, and performance and scalability metrics for each of the platforms. This license dictates what features are permitted to be configured on the device.

Each Cisco WAAS device, regardless of form factor, is configured with some amount of hard disk storage and a compact flash card. Each WAAS appliance has expansion slots to support one or more additional feature cards, such as the inline bypass adapter, which has two two-port fail-to-wire pairs.

Chapter Description This chapter provides an introduction to the Cisco WAAS hardware family, along with an in-depth examination of the hardware and software architecture. The list of configurable elements within a policy include the following:. The reason for this level of configurability is the unique position of the WAE, which can be used for branch offices and data centers of virtually any size. This association is done by comparing the packet headers from each flow against a set of predefined, administratively configured, or dynamic classifiers, each with its own set of one or more match conditions.

Cisco WAAS Architecture, Hardware, and Sizing

Should a WAAS device be physically compromised or a disk stolen, power is removed from the device, which destroys the copy of the key in memory memory is not persistent. Router-Integrated Network Modules The Cisco WAAS router-integrated network modules are designed to provide hardqare services for the remote branch office or enterprise edge.

Cisco Linux provides an interface for the Cisco WAAS software to use for purposes of monitoring and generating alarms. The WAE model is end-of-life and is not covered in this section; however, its performance and scalability metrics are covered in this chapter to support those who have already deployed these devices in their networks and wish to continue using them with WAAS v4.

Related Posts   EXPANDING WALKING BASS LINES ED FRIEDLAND PDF

All relevant configuration, management, monitoring, and troubleshooting subsystems are made accessible directly through this Architscture as opposed to exposing the Linux shell.

The Cisco WAE model WAE is a single-processor rack-mount system that is designed for deployment in small- and arcyitecture branch office locations or small data center locations. Summary The Cisco Wide-Area Application Engine family includes three network modules for the Integrated Services Router and six appliance models spanning two desktop models and four rack-mount appliance models.

In either andd, the WAE can provide full WAN optimization and application acceleration capabilities, but does not support virtualization. Keys are stored in the Central Manager database which can be encrypted and synchronized among all Central Manager devices for high availability.

About Affiliates Cisco Systems, Inc. With such a diverse hardware portfolio, Cisco WAAS can be deployed in each location with the appropriate amount of optimization capacity for the needs of the users or servers in that particular location.

See All Related Articles. It also looks at the licensing options for Cisco WAAS, positioning for each of the hardware platforms, and performance and scalability metrics for each of the platforms.

The Cisco WAAS product family consists of a series of appliances and router-integrated network modules that are sizinv on an Intel x86 hardware architecture.

It also looks at the licensing options for Cisco WAAS, positioning for each of the hardware platforms, and performance and scalability metrics for each of the platforms. Cisco WAAS devices can be configured to encrypt the data, swap, and spool partitions on the hard disk drives using qnd keys that are stored on and retrieved from the Central Manager.

Chapter Description This chapter provides an introduction to the Cisco WAAS hardware family, along with an in-depth examination of the hardware and software architecture.

The WAE is a hybrid device that is commonly used for larger branch offices and those where virtualization is requiredbut works equally well as a data center device where virtualization is not used. The Cisco WAAS router-integrated network modules are designed to provide optimization services for the remote branch office or enterprise edge.

The Cisco WAE model WAE is a dual-core processor rack-mount system that is designed for deployment in medium-sized branch sizinng locations or medium-sized data center locations.

Related Posts   EGIPTEANUL MIKA WALTARI PDF

Summary > Cisco WAAS Architecture, Hardware, and Sizing

See All Related Articles. Cisco WAAS also supports the definition of up to four syslog servers, which can be used as alarm recipients when syslog messages are generated.

If a WAAS device is not able to retrieve its key from the Central Manager during boot time, it remains in pass-through mode until connectivity is restored or disk encryption is administratively bypassed.

This chapter also looks at the licensing options for Cisco WAAS, positioning for each of the hardware platforms, and performance and scalability metrics for each of the platforms. Allows a WAAS device to apply all the WAN optimization provided by the Transport license and all the application acceleration functionality with the exception of Video which is licensed separately.

The product family scales from MB of memory to 24 GB of memory, utilizing single-processor subsystems up to dual quad-core processor subsystems.

Licensing > Cisco WAAS Architecture, Hardware, and Sizing

These include disk encryption, Central Management Subsystem CMSinterface manager, reporting facilities, network interception and bypass, application traffic policy ATP engine, and kernel-integrated virtualization services, as shown in Figure This is defined in a single policy, thereby simplifying overall system policy management.

Chapter Description This chapter provides an introduction to the Cisco WAAS hardware family, along with an architecthre examination of the hardware and software architecture.

Each network module has a single hard disk with capacity ranging from 80 to GB. The ATP is consulted only during the establishment of a new connection, which is identified through the presence of the TCP synchronize SYN flag which occurs within the first packet of the connection.

It also looks at the licensing options for Cisco WAAS, positioning for each of the hardware platforms, and performance archigecture scalability metrics for each of the platforms. The WAAS VB architecture helps enable customers to further consolidate infrastructure by minimizing the number of physical servers required in the branch office for those applications which are not good candidates for centralization into a data center location.