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Configuration Guide - Security

S7700 and S9700 V200R011C10

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

Licensing Requirements and Limitations for ARP Security

Involved Network Elements

Other network elements are not required.

Licensing Requirements

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

Version Requirements

Table 7-4  Products and versions supporting ARP security

Product

Product Model

Software Version

S7700

S7703, S7706 and S7712

V100R003C01, V100R006C00, V200R001(C00&C01), V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R009C00, V200R010C00, V200R011C10

S9700

S9703, S9706 and S9712

V200R001(C00&C01), V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007(C00&C10), V200R008C00, V200R009C00, V200R010C00, V200R011C10

NOTE:
To know details about software mappings, see Hardware Query Tool.

Feature Limitations

  • For ARP packets, when rate limiting is configured globally, in a VLAN, or on an interface and rate limiting based on the source MAC address or source IP address is also configured, the smallest rate is used.

  • For ARP Miss messages, when rate limiting is configured globally, in a VLAN, or on an interface and rate limiting based on the source IP address is also configured, the smallest rate is used.

  • When resources are sufficient, DAI can be enabled in a maximum of 64 VLANs.

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Updated: 2019-04-01

Document ID: EDOC1000178319

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