#Huawei S6720-30C-EI-24S

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Huawei Switch S6720-30C-EI-24S

S6720-30C-EI-24S S6720-30C-EI-24S-AC Switch 02350DMN Price

S6720-30C-EI-24S-AC Version Mapping

Table 1 lists the mapping between the S6720-30C-EI-24S-AC chassis and software versions.

SeriesModelSoftware VersionS6720-EIS6720-30C-EI-24S-ACV200R008C00 and later versions Appearance and Structure

S6720-30C-EI-24S-AC appearance

Similar products： S6720-54C-EI-48S-AC

S5720S-SI S57…

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How to Limit User Login to the Device Using HTTP

The device cannot restrict the source addresses of users who log in through the web NMS, posing potential security risks. To ensure device security and prevent unauthorized users from logging in to the device through the web NMS, you can configure ACLs to specify users that can log in to the device using HTTP.

Procedure

Configure ACL 3000 to allow devices with IP address 192.168.6.10 or in network segment 192.168.5.0 to log in to the device using HTTP.

<HUAWEI> system-view [HUAWEI] acl 3000 [HUAWEI-acl-adv-3000] rule 5 permit ip source 192.168.6.10 0 [HUAWEI-acl-adv-3000] rule 10 permit ip source 192.168.5.0 0.0.0.255 [HUAWEI-acl-adv-3000] quit

Configure ACL 3000 for HTTP.

[HUAWEI] http acl 3000

After the preceding configurations, only devices with IP address 192.168.6.10 or in network segment 192.168.5.0 can log in to the device through the web NMS.

Related models:

S6720-30C-EI-24S-AC 

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Huawei S6720 Series Switches

Product Overview

The S6720 series switches are next-generation 10G box switches. The S6720 can function as an accessswitch in an Internet data center (IDC) or a core/aggregation switch on a campus network. The S6720 has industry-leading performance, provides line-speed 10GE access ports and line-speed 40GE uplink ports. It can be used in a data center to provide 10 Gbit/s access to servers or…

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Huawei Switch S6720-54C-EI-48S S6720-54C-EI-48S-AC 02350DMP Price

Huawei Switch S6720-54C-EI-48S S6720-54C-EI-48S-AC 02350DMP Price

S6720-54C-EI-48S-AC Price

Similar products： S6720-30C-EI-24S

S5720S-SI S5720S-52P-SI-AC S5720S-28X-SI-AC S5720S-28X-SI-DC S5720S-52X-SI-AC S5720S-52X-SI-DC

Version Mapping

lists the mapping between the S6720-54C-EI-48S-AC chassis and software versions.

SeriesModelSoftware VersionS6720-EIS6720-54C-EI-48S-ACV200R008C00 and later versions Appearance and Structure

Figure 1 S6720-54C-…

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What’s the Feature Dependencies and Limitations When Link Aggregation of Huawei Switch (1)

Configuration Notes Before an Eth-Trunk Is Configured

Each Eth-Trunk supports a maximum of 8 member interfaces on other models and 32 member interfaces on the S5720HI, such as Huawei S5720-32C-HI-24S-AC

In V200R009 and later versions, you can run the assign trunk command on the S6720EI (Huawei S6720-30C-EI-24S-AC) and S6720S-EI (Huawei S6720S-26Q-EI-24S-AC) to set the maximum number of LAGs and the maximum number of member interfaces in each LAG, and run the display trunk configuration command to check the configuration.

Member interfaces cannot be configured with some services or static MAC address entries. For example, when an interface is added to an Eth-Trunk, the interface must use the default link type.

An Eth-Trunk cannot be added to another Eth-Trunk.

Member interfaces of an Eth-Trunk must use the same Ethernet type and rate.

Interfaces that use different Ethernet types and rates cannot join the same Eth-Trunk. For example, GE and FE interfaces cannot join the same Eth-Trunk, and GE electrical and optical interfaces can join the same Eth-Trunk. 

Both devices of the Eth-Trunk must use the same number of physical interfaces, interface rate, duplex mode, and flow control mode.

If an interface of the local device is added to an Eth-Trunk, an interface of the remote device directly connected to the interface of the local device must also be added to the Eth-Trunk so that the two ends can communicate.

Both devices of an Eth-Trunk must use the same link aggregation mode.

In V200R009 and later versions, the assign trunk command fails to be executed on the S6720EI (Huawei S6720-30C-EI-24S-AC) and S6720S-EI (Huawei S6720S-26Q-EI-24S-AC) I enabled with SVF and Eth-Trunk specifications can only use the default settings.

When the number of active interfaces falls below the lower threshold, the Eth-Trunk goes Down. This ensures that the Eth-Trunk has a minimum available bandwidth.

The preceding configuration notes are applicable to scenarios where switches are directly connected. In the following scenarios, there are other configuration notes in addition to the preceding ones.

More related:

How to manage Ethernet Interface of Huawei Switch

Huawei Low-end Switches Upgrade The APP System

Cisco-Router-IOS Configuration Backup And Recovery

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Hardware Information of Huawei S6700 Switch

For the version mappings, appearance and structure, port description, indicator description, power supply configuration, heat dissipation, and specifications of Huawei S6700 Switch, see the S6700 Hardware Description - Chassis. The below picture shows the logical structure of hardware modules of the switch.

Hardware modules of the Huawei S6700 Switch refer to the SCU (Switch Control Unit), power supply, and fan.

SCU The SCU is fixed on the Huawei S6700 Switch . Each S6700 has one SCU. The SCU is responsible for packet switching and device management. It integrates multiple functional modules, namely, the main control module, switching module, and interface module.

Main Control Module

The main control module implements the following functions: Processing protocols Functioning as an agent of the user to manage the system and monitor the system performance according to instructions of the user, and report the running status of the device to the user Monitoring and maintaining the interface module and switching module on the SCU.

Switching Module

The switching module, also called the switching fabric, is responsible for packet exchange, multicast replication, QoS scheduling, and access control on the interface module of the SCU.

The switching module adopts high performance chips to implement line-speed forwarding and fast switching of data with different priorities.

Interface Module

The interface module provides Ethernet interfaces for accessing Ethernet services.

Cards The Huawei S6700 Switch supports service cards. Service cards allow flexible networking and provide cost-effective and customized solutions. NOTE Among S6700 series switches, only S6720-EI/S6720S-EI supports service cards. Huawei S6720-30C-EI-24S-AC

Huawei S6720-54C-EI-48S-AC

Huawei S6720S-26Q-EI-24S

More related:

Application of the Huawei S6700 Switch on a Large-scale Enterprise Campus Network

Huawei MA5620 Series Equipment Port Mirror Capture

MA5600T Series Equipment Boot Upgrade Guidebook