Overriding a spanning tree configuration – Brocade Mobility Access Point System Reference Guide (Supporting software release 5.5.0.0 and later) User Manual
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Brocade Mobility Access Point System Reference Guide
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FIGURE 155
Device Overrides - Network QoS screen
Set or override the following parameters for the IP DSCP mappings for untagged frames:
Use the spinner controls within the 802.1p Priority field for each DSCP row to change or override
the priority value.
Select the OK button located to save the changes and overrides. Select Reset to revert to the last
saved configuration.
Overriding a Spanning Tree Configuration
Overriding the Network Configuration
The Multiple Spanning Tree Protocol (MSTP) provides an extension to RSTP to optimize the
usefulness o f VLANs. MSTOP allows for a separate spanning tree for each VLAN group, and blocks
all but one of the possible alternate paths within each spanning tree topology.
DSCP
Lists the DSCP value as a 6-bit parameter in the header of every IP packet used for packet
classification.
802.1p Priority
Assign a 802.1p priority as a 3-bit IP precedence value in the Type of Service field of the IP header
used to set the priority. The valid values for this field are 0-7. Up to 64 entries are permitted. The
priority values are:
0 – Best Effort
1 – Background
2 – Spare
3 – Excellent Effort
4 – Controlled Load
5 – Video
6 – Voice
7 – Network Control