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3 com 7760 can't ping hostname

Hi, I have 3 com 7760 and I have problem with it. The Client of it can't running application on network. I try ping IP of the other client, and the result status is reply. I think's no problem with the connection. But, when I try ping use with the hostname, the result status is request time out (RTO). The finally, I try to reboot the Access point because ussually when I have the problem with the Access point 3com, I just try to reboot access point and problem is solved and the client can running application again. Any body can help me what the caused it and the solution this problem so that ? thx..

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Why Addresses in the IP Address Pool on a Switch Are Exhausted When the Switch Functions as a DHCP Server and It Has a Few Clients?


If the IP address pool has much more resources than needs of clients, the following two reasons may cause address exhaustion:
1. An attacker keeps changing the CHADDR field and sending DHCP Discover packets to exhaust addresses. If so, contact Huawei engineers to deploy DHCP snooping to protect the IP address pool.
2. The DHCP server ping function is enabled on the DHCP server. This function tries to ping the allocated addresses before responding to DHCP Offer packets. If a client responds to any ping packet, the DHCP server considers that there are address conflicts and addresses are exhausted. To solve this problem, two methods are available:
1. Capture packets on the ports connected to the DHCP server. If a client responds to ping packets, prohibit the client.
2. Disable the DHCP server ping function using the undo dhcp server ping packet command.
3. Such as S5700, S6700

Aug 01, 2016 | Computers & Internet

Tip

CMD for Your Network


use this procedure cmd and make your Network Fix.
Berikut adalah perintah-perintah pada Command Prompt yang berhubungan dengan jaringan
komputer.
Untuk melakukan perintah-perintah tersebut Anda harus masuk ke Command Prompt ( Klik Start
->Run ->Ketik CMD )
1. ipconfig /all
Menampilkan informasi konfigurasi koneksi, misalnya Host Name, Primary DNS Type, Ethernet
Adapter LAN.
2. ipconfig /flushdns
Menghapus DNS Cache
3. ipconfig /release
“Menghapus” semua koneksi IP Address.
4. ipconfig /renew
Membuat IP Address baru untuk adapter tertentu.
5. ipconfig /displaydns
Menampilkan DNS Cache.
6. ipconfig /registerdns
Melakukan refresh DNS dan meregister kembali koneksi DNS.
7. ipconfig /showclassid
Menampilkan informasi DHCP Class.
8. ipconfig /setclassid
Mengubah DHCP Class ID
9. control netconnections
Menampilkan Network Connection.
10. nslookup
Mengetahui alamat ip address dari nama domain yang di tuliskan
11. netstat
Menampilkan informasi koneksi TCP/IP yang sedang aktif.
12. route
Menampilkan local route.
13. hostname
Menampilkan nama komputer.
14. ping
Contoh: ping www.finderonly.com
Melakukan test koneksi ke situs www.finderonly.com.
Semakin sedikit % loss-nya maka semakin baik koneksinya.
15. tracert
Menampilkan informasi IP Address route.

on Apr 27, 2010 | Computers & Internet

Tip

How to Troubleshooting Network




Here you will learn network troubleshooting tips, fix tcp/ip errors, tcp/ip settings, internet connectivity errors, how to fix pc errors, lan connectivity issues, traceroute and ping commands. Whether your operating system is Windows or Linux network problems are likely to arise. Many times the network problems arisee due to improperly configured TCP/IP settings. Following is the basic checklist to identify and troubleshoot the basic networking errors.
1. First of all you should learn what stopped working server or client computer also see if the outage affecting the other computers or only one.
2. If you server stopped working you should inform the users of the server and you should start working on fixing the error.
3. If a single client computer stopped working or disconnected from the network, ask the user of that computer that what recent changes cause the server to stop working such as newly installed software or games, service packs, internet software, new hardware or any other thing.
4. Check the physical network connectivity. The most network problems arise due to the physical layers failure.
5. Check all the network cable connections. You can start at the NIC and check if the green light is blinking then check the hub and see if the computer is getting the link across the cable.
6. Get a cable tester to check the connectivity of the cables.
7. Finally start pinging the network both Windows and Linux have the PING command. You can use ping command in this way start > Run > cmd > type "ping" then IP address of the other computer

on Mar 25, 2010 | Computers & Internet

1 Answer

Where can I see client ip address for printing in the logs.


The log will show the user id but does not show the ip or hostname of the workstation from which the print originated

Mar 19, 2013 | Kyocera FS-C8020MFP Colour Multifunction...

1 Answer

Please connect me to Pulkit558


Hi Sir,
I guess you chose a wrong option. This is not Chat but let me give you the instructions on how to get your prints working on both macs.

First of all check the ip address of the mac. Check it on both macs. To do that follow the instructions below.


Step 1. Click the Apple logo on the top left of the screen.
Step 2 Select "System Preferences".
Step 3. Select "Network" under the "Internet and Network" section.
Step 4 Select which connection you'd like to check in the "Show" drop-down menu. If you're hooked up via ethernet, select "Built In Ethernet". If you have a wireless network, select "AirPort".
Step 5 Select "TCP/IP" on the "Network" screen.
Step 6 View your computer's IP address on the subsequent screen displayed on your Mac.

Now you know the ip address of your mac.

Now we have to ping the ip address and have to check if there is connectivity between macs. Follow the instuction below to check that :



Step 1. On Finder in the dock.
Step 2 Click on Macintosh HD in the window.
Step 3 Click on Applications.
Step 4 Click on Utilities.
Step 5 Double-click on Network Utility.
Step 6 In the Network Utility window, click on the Ping tab.
Step 7 In the field under "Please enter the network address to ping"(enter the ip adress of other computer)
Step 8 Click the Ping button.

Try theses steps first and check if they have connection.

Mar 27, 2010 | Computers & Internet

2 Answers

Client can not surf or ping specific web address - Cisco router


I am not sure but I believe the IP address is not correct. The trace goes to the following address:

Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} Tracing route to 200-100-1-5.dsl.telesp.net.br [200.100.1.5]

on my machine. This is only a service provider I believe and not an end website. Have you checked and verified the ip address with the contact organization? Just because you can run a trace route on an ip address does not make accessible.

The cisco could also be blocking the outbound connection at your end.

Hope this helps.

Feb 11, 2010 | Cisco 877 ADSL Security Router

1 Answer

I have two different domains that are connected via VPN connection through two routers. I can ping from domain to domain via IP address on clients and servers. However I can only do a net view command on...


This is an excerpt from a MS Technet page for error 53:
Resolutions: 1) if it is domain environment, check your WINS; 2) if it is peer-to-peer workgroup, enable NetBIOS over TCP/IP; 3) make sure the machine is running; 4) make sure file and Printer Share enabled on remote computer; 5) make sure client for ms networks is enabled on local computer; 6) make sure you type the correct name. 7) Make sure no firewall running or any security setting.
Pay close attention to #s 4 and 5 - I suspect XP pro might not be open enough.

Sep 28, 2009 | D-Link NetDefend DFL-700 Firewall

1 Answer

AXIS CD TOWERS


Hi,

I am assuming that you are referring to the tower (desktop) as the server while the laptop is the client. While the client can access the server's CD drive, you can not ping the server. A couple of ideas:
1. verify that both server and client belong to the same Workgroup;
2. verify that both server and client have the same Subnet Mask and that their satic IP adds are near each other;
3. Server's firewall settings/configurations does not allow/prevents ping response; and/or
4. the server might be using Zonelab, McAfee Firewall, Microsoft ICF SP2 or some other form of port blocking.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FixYa.

May 22, 2008 | Computers & Internet

1 Answer

Networking issues


Hi gymny,

The best connectivity in hosting application is using virtual ip network. Normally DHCP always changing IP in everytime your computer reboot or shutdown.

Hope this will be helpful to your problem.


Best regards,


Philip

Oct 17, 2007 | Cisco (WS-X3011) Router

1 Answer

Static DHCP


Step 1 Open your web browser and enter the IP address of your D-Link router (192.168.0.1). Enter username (admin) and your password (blank by default). Step 2 Click on the Home tab and then click DHCP on the left column. Step 3 Under the Static DHCP section next to DHCP Client, select one of the DHCP clients from the list and click Clone. Step 4 Select Enabled and enter the IP address you would like this client to always obtain. Step 5 Verify that the Name and MAC Address fields have the correct Hostname and MAC address for the client and click Apply. If the Hostname or MAC address is not correct, Release and Renew the IP address on the client and then refresh the DHCP page.

Feb 16, 2006 | D-Link Express EtherNetwork DI-604 Router

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