Dell PowerConnect 7048P User Manual - Page 76
Quality of Service (QoS) Features, Differentiated Services (DiffServ), Class Of Service (CoS)
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Quality of Service (QoS) Features NOTE: Some features that can affect QoS, such as ACLs and Voice VLAN, are described in other sections within this chapter. Differentiated Services (DiffServ) The QoS Differentiated Services (DiffServ) feature allows traffic to be classified into streams and given certain QoS treatment in accordance with defined per-hop behaviors. PowerConnect 7000 Series switches support both IPv4 and IPv6 packet classification. For information about configuring DiffServ, see "Configuring Differentiated Services" on page 1085. Class Of Service (CoS) The Class Of Service (CoS) queueing feature lets you directly configure certain aspects of switch queuing. This provides the desired QoS behavior for different types of network traffic when the complexities of DiffServ are not required. CoS queue characteristics, such as minimum guaranteed bandwidth and transmission rate shaping, are configurable at the queue (or port) level. For information about configuring CoS, see "Configuring Class-of-Service" on page 1115. Auto Voice over IP (VoIP) This feature provides ease of use for the user in setting up VoIP for IP phones on a switch. This is accomplished by enabling a VoIP profile that a user can select on a per port basis. For information about configuring Auto VoIP, see "Configuring Auto VoIP" on page 1131. 76 Switch Features
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1,212
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1,213
-
1,214
-
1,215
-
1,216
-
1,217
-
1,218
-
1,219
-
1,220
-
1,221
-
1,222
-
1,223
-
1,224
-
1,225
-
1,226
-
1,227
-
1,228
-
1,229
-
1,230
-
1,231
-
1,232
-
1,233
-
1,234