Question about Routers

2 Answers

1841 series router

Can u please explain me, how to connect router to a machine and what cables to be connect

Posted by on

2 Answers

HI Naval,
thanks a lot for ur reply .... i have conneted the same and its working and my network got up 

Posted on Sep 15, 2008

  • Level 1:

    An expert who has achieved level 1.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 5 Answers

1. if router is configured connect it straight through
2. if router is not configured if u want to configure through console use blue color cable connect to router came with router
3.


if u want to more about configuration or anything about this 1841 i can help
u in configuring it
send mail : navalgund@vaysinfotech.com

Posted on Feb 23, 2008

  • Basavaraj navalgund Feb 23, 2008

    Hi Ramesh





    if ur really serious send a mail to my id:

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Connect to cisco 1841


This is more of a business unit. It requires a serial port connection and a fair amount of CISCO networking engineering knowledge. It is command only. No GUI interface.

Jan 30, 2013 | Cisco (1841) Router (cisco1841)

Tip

Cisco 1841 Router, Hot Sales Product Cisco 1800 Business Router


The Cisco 1841 router is designed for secure data connectivity and provides significant additional value compared to prior generations of Cisco 1700 Series routers by offering more than a fivefold performance increase and integrated hardware-based encryption enabled by an optional Cisco IOS Software security image.<br /><br />The <a href="http://www.router-switch.com/cisco1841-p-97.html">Cisco 1841</a> dramatically increase interface card slot performance and density over the Cisco 1700 Series while maintaining support for more than 30 existing WAN interface cards (WICs) and multiplex trunk cards (voice/WICs [VWICs]-for data only on the Cisco 1841 router).<br /><br />The <a href="http://www.router-switch.com/cisco1841-p-97.html">Cisco 1841 router</a> offers embedded hardware-based encryption enabled by an optional Cisco IOS Software security image; further enhancement of VPN performance with an optional VPN acceleration module; an intrusion prevention system (IPS) and firewall functions; interfaces for a wide range of connectivity requirements, including support for optional integrated switch ports; plus sufficient performance and slot density for future network expansion and advanced applications as well as an integrated real-time clock.<br /><br />Cisco 1841 router Product Details<br />Product Description Cisco 1841 router<br />Device Type Router<br />Form Factor External - modular - 1U<br />Dimensions (WxDxH) 34.3 cm x 27.4 cm x 4.75 cm<br />RAM 128 MB (installed) / 384 MB (max) - SDRAM<br />Flash Memory 32 MB (installed) / 128 MB (max)<br />Data Link Protocol Ethernet, Fast Ethernet<br />Network / Transport Protocol IPSec<br />Remote Management Protocol SNMP<br />Digital Signaling Protocol ADSL over ISDN<br />Features Cisco IOS IP Broadband , firewall protection, 128-bit encryption, hardware encryption, VPN support, VLAN support, Intrusion Prevention System (IPS), 256-bit encryption<br />Power AC 120/230 V ( 50/60 Hz )<br />System Requirements Microsoft Windows 98 Second Edition<br /><br />P.S. If you would like a new sealed Cisco 1841, the competitive price offered at RouterSwitch.com is US$586.00 per. Visit Cisco 1841 to see more...<br /><br />Notes: Router-switch.com is a World's Leading <a href="http://www.router-switch.com/">Cisco Supplier</a>, founded in 2002. It sells new, used and refurbished Cisco network equipment including Cisco routers 800/1800/1900/2800/2900/3800/3900 series, Cisco switches, Cisco Firewalls Security, Cisco IP Phones VOIP, etc.<br /><br />

on Jul 07, 2011 | Routers

1 Answer

1841 router in rommon mode cannot install flash


Basically you will need to use TFTP to get the IOS back on. HERE is an article from Cisco that explains how to do it. I have done this before and even though it takes a while to reload the IOS (because in my case I had to use a serial connection at 9600 baud) it does work.

Aug 25, 2012 | Cisco (1841) Router (cisco1841)

1 Answer

Garbage in Cisco 1841


There are two things that can cause this:
  1. Incorrect serial settings. The default settings are 9600 baud, stop bits of 1, and parity 0. However, it is possible that these settings were changed. Likely, the baud setting may be higher as someone may have tried to XMODEM an IOS image onto the device and wanted faster speeds.
  2. Bad connection, cable
I hope this answers your question.

Jan 06, 2012 | Cisco (1841) Router (cisco1841)

2 Answers

I have Cisco 1841 Router, When I attached it with system and check it dispalys some garbage. please let me know the problem.


if you are connecting via a serial cable you would need to use TELNET to connect to your router...

Here is a link to aid you to connect to your router... http://www.petri.co.il/csc_how_to_use_hyperterminal_with_cisco_routers_and_switches.htm

Feb 17, 2011 | Cisco (1841) Router (cisco1841)

1 Answer

How can i change my wireless router password??


Reset the router then it will revert to the default login and password.
Then connect up to the unit via Ethernet and using a browser you type in the address in the address bar and then you will be asked for the login and password, after which you can set up your router.

http://www.cisco.com/en/US/docs/routers/access/1800/1841/hardware/quick/guide/1800qsg.html
Please go to this website above and it has all the information there for you.

Aug 06, 2010 | Cisco (1841) Router (cisco1841)

1 Answer

Scramble on my cisco 1841


It sounds like the IOS is corrupt, and you will need to copy the IOS back to the router again. It could also be the flash memory that has gone faulty.

If you can get to any prompt on the router and you have a copy of the IOS, you can re-flash the IOS and see if that helps. If you can not telnet to the device you will need to connect via the console port, and ZModem or similar the image to the router.

May 02, 2010 | Cisco (1841) Router (cisco1841)

1 Answer

G'day, I have a Cisco 1841 router which I would like to get the cable or pinouts to connect a PSTN modem. The aux port is RJ45 and the modem db25


Here is the pin out:
RJ45 DB25
1 -------- 4
2 -------- 20
3 -------- 2
4 -------- 7
5 -------- 7
6 -------- 3
7 -------- 6
8 -------- 5

Jun 30, 2009 | Cisco (1841) Router (cisco1841)

2 Answers

Cisco 1841 router


You can ID the cards by seeing if the card has "V2" on the metal plate. I believe an 1800 chasis requires a V2 card.

Feb 04, 2009 | Cisco (1841) Router (cisco1841)

Not finding what you are looking for?
Routers Logo

Related Topics:

144 people viewed this question

Ask a Question

Usually answered in minutes!

Top Routers Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18299 Answers

Mike

Level 3 Expert

4331 Answers

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Are you a Router Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...