Re: Reverse Telnet [7:9054]
dragi radovanovic wrote: i think you mean hooking up an external modem to the either console or aux port. you would get into the router over hyperterminal, and then just xmodem the software into the router. Don't listen to geniuses like this Peter Slow guy. Have him try upgrading the software over the wan link. This sounds personal, not technical. Peter said to use tftp over an isdn connection, you are recommending analog dial-up, which is sure to be slower! Much slower! The uplink with a v.90 modem (i.e., if the transmitting modem is connected to an analog line) is limited to about 32 kb/s, compared to 128kb/s with isdn and its all digital (i.e., very low error rate). I've used tftp over the wide area and it works great. Well, the situation was a little different, these were backbone routers at the ISP where I was working and our slowest connections were OC3. :-) However, if the remote staff can't even do simple things, its a good idea to have a modem on an aux port for access if you screw up and you loose connectivity. -- Jason Douglas Lucent World Wide Services Pager 888-451-0755 Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=9139t=9054 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Reverse Telnet [7:9054]
Reverse telnet? how about ]#telnet router blah enable blah #copy tftp: flash: -Original Message- From: Damien Kelly [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 19, 2001 9:39 AM To: [EMAIL PROTECTED] Subject: Reverse Telnet [7:9054] I asked a question here before which related to My IOS not supporting certain features. I mentioned that I could not update the IOS because The router is in a remote office with no competant staff capable of carring out such a task. ( even though this is very straight forward. ) Some one on the study group stated that the IOS upgrade could be done using reverse telnet, I have tried to figure this out for myself and couldn't find enough information Im just confused about the hole thing. Is this Possible. Im using a C1720 on a Serial 512k Leased Line and remote router is C1603 ISDN dialup connection to the Net Can anyone shed any ligth on this theory? . Thanks Damien ** The information contained in this message is confidential and is intended for the addressee(s) only. If you have received this message in error or there are any problems please notify the originator immediately. The unauthorised use, disclosure, copying or alteration of this message is strictly forbidden. This message and any attachments have been scanned for viruses. Orbiscom Ltd. will not be liable for direct, special, indirect or consequential damages arising from alteration of the contents of this message by a third party or as a result of any virus being passed on. www.Orbiscom.com ** Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=9066t=9054 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Reverse Telnet [7:9054]
i think you mean hooking up an external modem to the either console or aux port. you would get into the router over hyperterminal, and then just xmodem the software into the router. Don't listen to geniuses like this Peter Slow guy. Have him try upgrading the software over the wan link. Dragi Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=9090t=9054 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
