AR151-S

How Do I View the DNS Configuration of Devices?

Run the display current-configuration | include dns command.

What Is the Signaling Frequency of the FXS Interfaces on a 4FXS1FXO Interface Card?

The FXS interfaces on a 4FXS1FXO interface card support signaling frequencies of 16 Hz, 25 Hz, and 50 Hz. The default signaling frequency is 25 Hz.

Do ADSL/VDSL/G.SHDSL Interfaces on AR Routers Function as CPE or Central Office?

ADSL/VDSL/G.SHDSL interfaces of AR routers function as customer premises equipment (CPE).

What Standards Does the Wi-Fi Function of the WLAN Subcard Comply With?

The Wi-Fi function of the WLAN subcard complies with the following standards: ETS 300-328 (Europe), and FCC 15.247 (US), and No. 353 of China's Radio Management Committee.

What WLAN Standards Do the Wi-Fi Interfaces on the WLAN Subcard Support?

Wi-Fi interfaces on the WLAN subcard comply with IEEE 802.11n, 802.11g, and 802.11b, and provide a maximum transmission rate of 300 Mbit/s.

Does the AR Support L2TP?

The AR supports L2TPv2 from V200R002C00.

What Does Each Status of the WAN Indicator Mean?

If the WAN indicator is steady green, the system is processing services. If the indicator is off, the system is not processing any services.

Are Cards of AR Routers Hot Swappable?

All cards of AR routers are hot swappable.

How Do I Check Information About an Optical Module?

Run the display transceiver command to check information about an optical module, including the center wavelength, transmission distance, optical fiber type supported, and mode (single mode or multimode).

Why Do Network Interface Indicators on an AR Router Not Light Up?

During the startup process of a router, its network interface indicators will not light up, which is a normal situation. The startup process takes several minutes. After the router starts successfully, its network interface indicators will be steady green.

How cost-effective is the AR151-S router?

The AR151-S router offers excellent value with its combination of 1 Fast Ethernet WAN, 4 Fast Ethernet LAN ports, and a USB port, all at a competitive price point in the market.

What are the key characteristics of the AR151-S?

The AR151-S features 1 Fast Ethernet WAN, 4 Fast Ethernet LAN ports, and a USB port, making it a versatile option for small and medium-sized businesses.

What are the common application scenarios for the AR151-S?

The AR151-S is best suited for small to medium-sized businesses requiring reliable and fast internet connectivity with multiple LAN connections and USB port functionality.

How do I install the AR151-S router?

The AR151-S can be installed by connecting the power adapter, attaching Ethernet cables to the WAN and LAN ports, and configuring network settings through the web-based interface.

Does the AR151-S router need firmware upgrades?

Yes, it is recommended to periodically check for and install firmware upgrades to ensure optimal performance and security for the AR151-S router.

Are there alternative products to the AR151-S?

Huawei offers several alternatives within the AR series, such as the AR251 and AR201, each with different port configurations and features.

What common troubleshooting steps are available for the AR151-S router?

Common troubleshooting includes checking cable connections, rebooting the router, and restoring factory settings if necessary. Refer to the user manual for detailed troubleshooting steps.

What accessories are available with the AR151-S?

The AR151-S comes with a power adapter, Ethernet cables, and a quick start guide. Additional accessories can be purchased separately.

How does the AR151-S compare to other similar routers?

The AR151-S stands out for its balance of affordability and features, with its multiple Ethernet ports and USB port making it highly versatile for networking needs.

How do I configure the AR151-S for first-time use?

Initial configuration can be done through the web-based setup wizard after connecting your computer to the LAN port of the AR151-S and accessing the web interface via the default IP address.