Skip to main content
Super User

Return to Answer

Post Timeline

more clarity
Source Link
edit approved Sep 22, 2025 at 18:12
Ali Khakbaz
edit approved Sep 22, 2025 at 18:12
Ali Khakbaz
  • 2k
  • 5
  • 23

In 802.1P, the PRI value of a packet determines its priority. In this mode, the switch requires packets withto have a VLAN tag, regardless of their IP header. The ToS field in each packet's IP header is used by DSCP priority to determine theirits priority.

In 802.1P, the PRI value of a packet determines its priority. In this mode, the switch requires packets with a VLAN tag, regardless of their IP header. The ToS field in each packet's IP header is used by DSCP priority to determine their priority.

In 802.1P, the PRI value of a packet determines its priority. In this mode, the switch requires packets to have a VLAN tag, regardless of their IP header. The ToS field in each packet's IP header is used by DSCP priority to determine its priority.

Source Link
user1802490
user1802490
  • 1

In 802.1P, the PRI value of a packet determines its priority. In this mode, the switch requires packets with a VLAN tag, regardless of their IP header. The ToS field in each packet's IP header is used by DSCP priority to determine their priority.