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Beyond meeting the basic requirements of nondisruptive software upgrades and redundancy of all critical hardware components , the Cisco MDS 9500 Series software architecture offers an unparalleled level of availability . Historical performance analysis tools provide excellent trend information , but capture statistics only several times per hour , so they lack the capability to show what is happening in real time on the network . Configuration of QoS is greatly simplified through automatic QoS ( Auto QoS ) , a feature that detects Cisco IP phones and automatically configures the switch for the appropriate classification and egress queuing . If you are choosing amongst big retailers , compare Wal-Mart , K-Mart and the local guys . Such resources may include fabric bandwidth , connected paths , disks , I / O operations per second ( IOPS ) , CPU , and Memory . The categories under which the required Data Center features can be grouped are Comprehensive Resilience , Architectural Scalability , and Operational Manageability . As new devices attaches to the fabric , they register themselves with the name service which is then distributed amongst all fabric switches . The Cisco Catalyst 2960 Series supports four egress queues per port , giving network administrators more control in assigning priorities for the various applications on the LAN . Planned downtime is a large percentage of equipment downtime per year . The Cisco Catalyst 3560 provides a means to intelligently scale the network beyond 100 Mbps over existing Category 5 copper cabling and simultaneously support PoE for maximum productivity and investment protection . In far too many cases , " Gets It " is a sly way of saying " too stupid to see through the smoke and mirrors . The product will still be available through Cisco field support offices and Cisco.com . The switch is initialized through the GUI Device Manager ; no console cable or terminal emulation application is needed . A. Cisco Ethernet FTTH provides a lower incremental subscriber cost , greater service flexibility , and a more robust , resilient solution with more bandwidth per subscriber readily available for future services . Instead , the leaders of the failing entity are given the opportunity to get out from under the terrifying stress of unhappy investors and angry creditors . Oftentimes the only way to diagnose a problem is through a site visit , which contributes significantly to the operating expenses of an access network . With the revolutionary rhetoric gone from the marketing literature , it is becoming easier to discriminate amongst the choices available to Human Resources ( HR ) and Recruiting professionals .