Dell PowerConnect 6248 User Manual download pdf (Page 3)

Advanced QoS

The PowerConnect 6248 offers flexibility in QoS by giving network administrators the ability to prioritize

time-critical network traffic based on a variety of user-defined criteria. Administrators can expedite traffic

based on L2 or L3 information, such as IP QoS, and provide greater control over traffic flow within the

network. Voice virtual LANs (VLANs) are provided specifically for voice over IP (VoIP) applications.

Advanced Security

Access Control Lists (ACLs) can be supported on the switch, allowing the user to perform deep packet

inspection. 802.1x port authentication offers both single and multiple host access, including a captive portal

option for guest access. Further security is provided through Denial of Service (DoS) Attack Prevention,

whereby the switch can help protect against common network attacks and CPU attacks.

IPv6 Certified

IPv6 is version six of the Internet Protocol that has been in development for over 20 years. IPv6 has been

designed to address IP address limitations of previous versions of the Internet Protocol, enabling an increased

number of unique IP addresses for broader scalability worldwide now and in the future.

Port Attributes

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Dell PowerConnect 6248 User Manual Page 3