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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 MFF

Licensing Requirements and Limitations for MFF

Involved Network Elements

Other network elements are not required.

Licensing Requirements

MFF is a basic feature of a switch and is not under license control.

Version Requirements

Table 7-1 Products and minimum versions supporting MFF

Product Model

Minimum Version Required

CE8860EI

V100R006C00

CE8861EI

V200R005C10

CE8868EI

V200R005C10

CE8850-32CQ-EI

V200R002C50

CE8850-64CQ-EI

V200R005C00

CE7850EI

V100R003C00

CE7855EI

V200R001C00

CE6810EI

V100R003C00

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

V100R003C10

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

V100R005C10

CE6850EI

V100R001C00

CE6850-48S6Q-HI

V100R005C00

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

V100R005C10

CE6855HI

V200R001C00

CE6856HI

V200R002C50

CE6857EI

V200R005C10

CE6860EI

V200R002C50

CE6865EI

V200R005C00

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

V200R001C00

CE6870-48T6CQ-EI

V200R002C50

CE6875EI

V200R003C00

CE5810EI

V100R002C00

CE5850EI

V100R001C00

CE5850HI

V100R003C00

CE5855EI

V100R005C10

Feature Limitations

When deploying MFF on the switch, pay attention to the following:
  • MFF cannot be enabled in a VLAN where the following is configured:
    • Super-VLAN
    • Sub-VLAN
    • multiplex (MUX) VLAN
    • TRILL VLAN
    • TRILL CE VLAN
    • VLANIF interface
    • ARP fast reply
    • Egress ARP Inspection (EAI)
  • MFF supports the following users:
    • Users dynamically learned by the Switch using DHCP snooping
    • Users matching static binding entries
    • Users learned by the Switch using ARP snooping
  • Before dynamic user learning is disabled, the Switch has dynamically learned users using DHCP snooping or users matching static binding entries.
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Updated: 2019-04-20

Document ID: EDOC1100074765

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