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Configuration Guide - Security

CloudEngine 8800, 7800, 6800, and 5800 V200R005C10

This document describes the configurations of Security, including ACL, local attack defense, MFF, attack defense, traffic suppression and storm control, ARP security, Port security, DHCP snooping, ND snooping, PPPoE+, IPSG, SAVI, separating the management plane from the service plane, security risks.
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Licensing Requirements and Limitations for TCAM ACL Customization

Licensing Requirements and Limitations for TCAM ACL Customization

Involved Network Elements

Other network elements are not required.

Licensing Requirements

TCAM ACL customization is a basic feature of a switch and is not under license control.

Version Requirements

Table 4-1 Products and minimum version supporting TCAM ACL customization

Product Model

Minimum Version Required

CE8860EI

V200R003C00

CE8861EI

V200R005C10

CE8868EI

V200R005C10

CE8850-32CQ-EI

V200R002C50

CE8850-64CQ-EI

V200R005C00

CE7850EI

V200R003C00

CE7855EI

V200R003C00

CE6810EI

V200R003C00

CE6810-48S4Q-LI/CE6810-48S-LI

V200R003C00

CE6810-32T16S4Q-LI/CE6810-24S2Q-LI

V200R003C00

CE6850EI

V200R003C00

CE6850-48S6Q-HI

V200R003C00

CE6850-48T6Q-HI/CE6850U-HI/CE6851HI

V200R003C00

CE6855HI

V200R003C00

CE6856HI

V200R002C50

CE6857EI

V200R005C10

CE6860EI

V200R003C00

CE6865EI

V200R005C00

CE6870-24S6CQ-EI/CE6870-48S6CQ-EI

V200R001C00

CE6870-48T6CQ-EI

V200R002C50

CE6875EI

V200R003C00

CE5810EI

V200R003C00

CE5850EI

V200R003C00

CE5850HI

V200R003C00

CE5855EI

V200R003C00

Feature Limitations

Hardware resource programmability may affect existing service. Exercise caution when you use this function. To use hardware resource programmability, contact technical support personnel.

  • Table 4-2 describes the specifications of TCAM ACL customization.
    Table 4-2 Specifications of TCAM ACL customization

    Item

    Specification

    Maximum number of TCAM ACL customization profiles

    16

    Maximum number of TCAM ACL customization groups in a TCAM ACL customization profile

    16

    Maximum number of service types bound to a TCAM ACL customization group

    16

  • On an unconfigured device, configure TCAM ACL customization profiles and then services. If there are configurations on the device and ACL resources have been allocated, the TCAM ACL customization profiles cannot take effect. In this case, delete the services that reference the profiles or restart LPUs where the profiles have been applied.
  • Before modifying the TCAM ACL customization profile that has been applied to a service, unbind the profile from the service.
  • In V200R002C50 and later versions, ACL-based simplified traffic policies support TCAM ACL customization.
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Updated: 2019-04-20

Document ID: EDOC1100074765

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