Huawei S6720S-26Q-EI-24S-AC 24×10G SFP+ & 2×40G QSFP+ Compact AC Switch

Q1: What are the main port configurations available on the Huawei S6720 series?

A: The Huawei S6720 series switches typically offer 24 to 48 ports of 10 GE SFP+ ports, combined with uplink options like 40 GE QSFP+ ports, suitable for high-density network environments.

Q2: Does the Huawei S6720 series support stacking?

A: Yes, the Huawei S6720 series supports intelligent stacking (iStack), allowing multiple switches to be managed as a single logical device, simplifying network management and enhancing redundancy.

Q3: Are the power supplies in the S6720 switches redundant and hot-swappable?

A: Yes, Huawei S6720 series switches provide dual redundant power supplies that are both hot-swappable, ensuring high availability and minimal downtime.

Q4: Does Huawei S6720 series support PoE capabilities?

A: Certain models in the Huawei S6720 series offer PoE/PoE+ support, allowing the switches to provide power to connected devices such as IP phones, cameras, and wireless access points over Ethernet cables.

Q5: What Layer 3 routing capabilities does the Huawei S6720 series offer?

A: The Huawei S6720 series switches support comprehensive Layer 3 features including static routing, OSPF, BGP, IS-IS, VRRP, and multicast protocols, suitable for complex routing scenarios.

Q6: What security features does the Huawei S6720 series include?

A: The Huawei S6720 switches offer extensive security functions such as MACsec encryption, DHCP snooping, IP Source Guard, port security, 802.1X authentication, and ACLs to protect network data and integrity.

Q7: Is IPv6 supported by the Huawei S6720 series switches?

A: Yes, the Huawei S6720 series fully supports IPv6, including IPv6 routing protocols, IPv6 ACL, dual-stack IPv4/IPv6, and IPv6 tunneling, ensuring future-proof networking solutions.

Q8: Can Huawei S6720 switches be used for data center deployments?

A: Yes, Huawei S6720 series switches are well-suited for high-performance data center applications, providing high-density 10GE and 40GE ports with features optimized for virtualization and cloud computing.

Q9: What management methods are available for Huawei S6720 series switches?

A: The S6720 series supports multiple management options, including CLI, web-based management (HTTP/HTTPS), SNMP, SSH, and Huawei eSight network management software for easy and effective administration.

Q10: What is the switching capacity of the Huawei S6720 series?

A: Huawei S6720 series switches typically feature high switching capacities, with certain models providing up to 2.56 Tbit/s, enabling efficient handling of large amounts of network traffic.

Q11: Can the Huawei S6720 series switches support Virtual Extensible LAN (VXLAN)?

A: Yes, Huawei S6720 switches support VXLAN, enabling efficient virtualization and cloud-ready network architectures.

Q12: What kind of Quality of Service (QoS) does the Huawei S6720 provide?

A: The Huawei S6720 series supports advanced QoS features such as traffic classification, rate limiting, priority queuing, congestion management (SP, WRR, DRR), and Differentiated Services (DiffServ).

Q13: What scenarios are Huawei S6720 series switches typically deployed in?

A: Huawei S6720 series switches are commonly used in enterprise campus networks, data centers, and ISP networks that require high-bandwidth, scalable, and reliable switching solutions.

Q14: Does Huawei S6720 series support telemetry and programmability features?

A: Yes, advanced models within the Huawei S6720 series support telemetry and programmability via Python scripting (OPS), allowing real-time network analytics and automated network management.

Q15: What troubleshooting methods are available if connectivity issues occur in Huawei S6720 series switches?

A: Basic troubleshooting includes checking cable connections, reviewing logs, verifying configurations, performing hardware diagnostics, and utilizing built-in diagnostic tools and commands available through the CLI or web interface.

Q16: How energy-efficient is the Huawei S6720 series?

A: Huawei S6720 series switches incorporate advanced energy-saving technologies, including intelligent fan speed control, energy-efficient Ethernet (EEE), and port-based power management, ensuring lower operational costs.

Q17: What are the typical warranty and support options for Huawei S6720 series?

A: Huawei typically provides standard warranties for hardware, alongside optional extended service agreements, technical support, and software updates through various support packages.