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S12700 V200R012C00 Configuration Guide - QoS

This document describes the configurations of QoS functions, including MQC, priority mapping, traffic policing, traffic shaping, interface-based rate limiting, congestion avoidance, congestion management, packet filtering, redirection, traffic statistics, ACL-based simplified traffic policy, and HQoS.
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Licensing Requirements and Limitations for ACL-based Simplified Traffic Policies

Licensing Requirements and Limitations for ACL-based Simplified Traffic Policies

Involved Network Elements

Other network elements are not required.

Licensing Requirements

The ACL-based simplified traffic policy is a basic feature of a switch and is not under license control.

Version Requirements

Table 9-1 describes the products and versions supporting the ACL-based simplified traffic policy.

Table 9-1  Products and versions supporting the ACL-based simplified traffic policy

Product

Product Model

Software Version

S12700

S12708 and S12712

V200R005C00, V200R006C00, V200R007C00, V200R007C20, V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00

S12710

V200R010C00, V200R011C10, V200R012C00, V200R013C00

S12704

V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00

NOTE:
For details about software mappings, visit Hardware Query Tool and search for the desired product model.

Feature Limitations

  • Switches in V200R012C00 and later versions support ACL-based simplified traffic policy configuration on a VLANIF interface.

    • An ACL-based simplified traffic policy can be configured on a VLANIF interface only in the inbound direction.

    • The VLAN corresponding to the VLANIF interface cannot be a Super-VLAN or MUX VLAN.

    • On X series cards, an ACL-based simplified traffic policy that is applied to a VLANIF interface is only valid for unicast packets on the VLANIF interface. For other cards, an ACL-based simplified traffic policy that is applied to a VLANIF interface is only valid for unicast packets and Layer 3 multicast packets on the VLANIF interface.

  • During configuration of an ACL-based simplified traffic policy:

    • If name acl-name is specified in the command, you need to run the acl name or acl ipv6 name command to create the corresponding ACL. Otherwise, the ACL-based simplified traffic policy fails to be configured.

    • If rule rule-id is specified in the command, you need to create an ACL and configure the corresponding rule. Otherwise, the ACL-based simplified traffic policy fails to be configured.

  • When multiple ACL-based simplified traffic policies are configured on an interface, in a VLAN, or in the system and the ACL referenced by one ACL-based simplified traffic policy changes, all ACL-based simplified traffic policies that have been configured will become invalid temporarily.
  • For the ET1D2L16QX2H and ET1D2C08HX2H cards, when ACL-based simplified traffic polices have been configured on an interface, in a VLAN, or in the system, if a new ACL-based simplified traffic policy is configured in the same view, all ACL-based simplified traffic policies that have been configured will become invalid temporarily.
  • If the traffic-redirect (interface view) or traffic-redirect (system view) command is executed to redirect traffic to an interface, you are advised to use ACL rules to match Layer 2 traffic.
  • X series cards in V200R011C10 and later versions support simplified traffic policies based on user-defined ACLs.
  • If the ACL rule matches the VPN instance name of packets, the ACL-based simplified traffic policy fails to be delivered.
  • If an MQC-based traffic policy and an ACL-based simplified traffic policy matching the same ACL are applied to the same object, the ACL-based simplified traffic policy takes effect.

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Updated: 2019-01-18

Document ID: EDOC1100038410

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