TP-Link Archer D9 v2 Router Manual PDF (Setup & Configuration Guide)

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97

Chapter 13

Administrate Your Network

messages, sending responses to the SNMP manager, and triggering SNMP traps

when an event occurs.

•

Read-only Community:

Displays the default public community string that protects

the router from unauthorized access.

•

Set Community:

Displays the default read and write community string that protects

the router from unauthorized changes.

•

System Name:

Displays the administratively-assigned name for this managed device.

•

System Description:

Displays the textual description of the managed device.

This

value should include the full name and version identification of the system’s hardware

type, software operating-system, and networking software.

•

System Location:

Displays the physical location of this device (e.g., telephone closet,

3rd floor).

•

System Contact:

Displays the textual identification of the contact person for this

managed device, together with information on how to contact this person.

•

Trap Manager IP:

Displays the IP address of the host to receive the traps.

You are suggested to keep the default settings. Click

Save

to make the settings effective.

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Appendix A: Speciﬁcations

General

Standards and

Protocols

ANSI T1.413, ITU G.992.1, ITU G.992.3, ITU G.992.5,

IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IEEE

802.3, IEEE 802.3u, IEEE802.3ab, TCP/IP, PPPoA, PPPoE, SNTP, HTTP, DHCP,

ICMP, NAT

Safety & Emission

FCC, CE

Ports

Four 10/100/1000M Auto-Negotiation RJ45 ports (Auto MDI/MDIX)

One RJ11 port

One USB 3.0 port and one USB 2.0 port

Network Medium

10Base-T: UTP category 3, 4, 5 cable

100Base-TX: UTP category-5, 5e cable

1000Base-TX: UTP category-5, 5e cable

Max line length: 6.5Km

Data Rates

Downstream: Up to 24Mbps

Upstream: Up to 1Mbps

Antennas

Three detachable external dual band antennas, 2dBi for 2.4Ghz and 3dBi for

5GHz

Physical and Environment

Working

Temperature

0

℃

~ 40

℃

Working Humidity

10% ~ 90% RH (non-condensing)

Storage Temperature

-40

℃

~ 70

℃

Storage Humidity

5% ~ 90% RH (non-condensing)

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99

Appendix B:

Troubleshooting

T1° How do I restore my modem router’s configuration to its factory

default settings?

With the modem router powered on, press and hold down the WPS/RESET button on the

rear panel of the modem router for 8 seconds until all LEDs turn back on momentarily,

then release the button.

Note:

Once the modem router is reset, the current configuration settings will be lost and you will need to re-

configure the modem router.

T2° What can I do if I forgot my password?

Web Management page password:

Restore the modem router to its factory default settings and then set a new password

using 1-15 characters.

Wireless Network password:

1°

The default Wireless Password/PIN is printed on the product label of the modem

router.

2°

If the default wireless password has been changed, log into the modem router’s web

management page and go to

Basic

>

Wireless

to retrieve or reset your password.

T3° What can I do if

I cannot log into the modem router’s web management

page?

•

Make sure the modem router connects to the computer correctly and the

corresponding LED indicator(s) light up.

•

Make sure the IP address of your computer is configured to obtain an IP address

automatically

and obtain DNS server address automatically.

•

Make sure the default access you input is right.

•

Check your computer’s settings:

1 ) Go to

Start

>

Control Panel

>

Network and Internet

, and click

View network

status and tasks

;

2 )

Click

Internet Options

on the bottom left;

3 )

Click

Connections

, select

Never dial a connection

;

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100

4 )

Click

LAN settings

, deselect the following three options and click

OK

;

5 )

Go to

Advanced

>

Restore advanced settings

, click

OK

to save the settings.

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101

•

Change a web browser or computer and log in again.

•

Reset the modem router to factory default settings: With the modem router

powered on, press and hold down the WPS/RESET button on the rear panel of the

modem router for 8 seconds until all LEDs turn back on momentarily, then release

the button.

Note:

You’ll need to reconfigure the modem router to surf the Internet once the modem

router is reset.

Open a web browser and log in again. If login fails, please contact the technical

support.

T4° What can I do if I cannot access the Internet?

1°

Check to see if all the connectors are connected well, including the telephone line,

Ethernet cables and power adapter.

2°

Check to see if you can log in to the web management page of the modem router.

If you can, try the following steps. If you cannot, please set your computer referring

to T3 and then try to see if you can access the Internet. If the problem persists,

please go to the next step.

3°

Consult your ISP and make sure all the VPI/VCI, Connection Type, account username

and password are correct. If there are any mistakes, please correct the settings and

try again.

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