Avaya Inc. – External Distribution
7.3 Default Settings: ERS 5900
Default Settings
Precedence level 1, 2, 14, 15 and 16 are used by default
o Precedence levels 1 and 2 are used by default untrusted if-group (allQoSPolicyIfcs)
Can be cleared up if ports are re-assigned to QoS class of either trusted or
unrestricted
o Precedence level 14 is used by DHCP Relay
Can be cleared up if IP DHCP Relay is disabled – on by default
o Precedence levels 15 and 16 are permanently occupied
Precedence level 15 is used by SPB
Precedence level 16 is used by ARP
o Certain features if enabled can take up one or more precedence levels
Please see Appendix for list of precedence levels used by various features
o Up to 256 classifiers for each precedence for each ASIC
o Up to 256 meters for each precedence for each ASIC, usable on a maximum of 8 out of
the 16 available precedences
o Up to 128 counters for each precedence for each ASIC
o Up to 256 counters for each mask precedence for each ASIC
Default Queue set is 2 with buffering set to large