Default Settings: Ers 5000 - Avaya ERS 45 Series Technical Configuration Manual

7.2 Default Settings: ERS 5000

Default Settings

Precedence level 1, 2, 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 15 is used by DHCP Relay
 Can be cleared up if IP DHCP Relay is disabled – on by default
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

Up to 256 filter components per precedence per hardware device group

Up to 128 meters per precedence per hardware device group

Up to 128 counters per precedence per hardware device group

Up to 16 TCP/UDP port range checkers per hardware device group

Default Queue set is 2 with buffering set to large
When using an ERS 5500 series, it has the following limiations:

You can configure up to 15 policies per interface (port).

You can configure up to 63 meters per interface (port).

You can configure up to 125 filter components per interface (port).

When you enable tracking statistics for the policies, the switch uses one counter for each
classifier for each interface (port) of the policy or a counter for each policy. You can assign up to
32 counters to an interface (port).
Verification
1 Verify QoS queue set and buffer:
5698-1#show qos agent
QoS Operational Mode: Enabled
QoS NVRam Commit Delay: 10 seconds
QoS Queue Set: 2
QoS Buffering: Large
QoS UBP Support Level: Disabled
QoS Default Statistics Tracking: Aggregate
QoS DoS Attack Prevention: Disabled
Minimum TCP Header Length: 20
Maximum IPv4 ICMP Length: 512
Maximum IPv6 ICMP Length: 512
Auto QoS Mode: Disabled
September 2015
Avaya Inc. – External Distribution
avaya.com
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