ip dscp vs dscp

From: Radioactive Frog (pbhatkoti@gmail.com)
Date: Wed Feb 20 2008 - 22:46:16 ARST


Hi guys,
When to use match ip dscp and when to use match dscp

e.g.
match ip dscp EF
match dscp EF

rack02r2(config-cmap)#match ip ds
rack02r2(config-cmap)#match ip dscp ?
  <0-63> Differentiated services codepoint value
  af11 Match packets with AF11 dscp (001010)
  af12 Match packets with AF12 dscp (001100)
  af13 Match packets with AF13 dscp (001110)
  af21 Match packets with AF21 dscp (010010)
  af22 Match packets with AF22 dscp (010100)
  af23 Match packets with AF23 dscp (010110)

Vs...

rack02r2(config-cmap)#match dscp ef
rack02r2(config-cmap)#match dscp ?
  <0-63> Differentiated services codepoint value
  af11 Match packets with AF11 dscp (001010)
  af12 Match packets with AF12 dscp (001100)
  af13 Match packets with AF13 dscp (001110)
  af21 Match packets with AF21 dscp (010010)
  af22 Match packets with AF22 dscp (010100)
  af23 Match packets with AF23 dscp (010110)



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