Hi Jens, Thanks for the information. What confused me is this url: http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/wan_c/wcdfrely.htm#46235
It states "The only visible indication to the user that LMI autosense is underway is when debug frame lmi is turned on. Every N391 interval, the user will now see three rapid status enquiries coming out of the serial interface. One in ANSI, one in ITU and one in cisco LMI-type. " It behaves differently from what i saw. when interface just becomes up/up, three status requests are sent, but after that, only one status request is sent, which doesn't match what is described above. Regards, Paul Jens Neelsen wrote: > Hi, > > the commands work different than you describe. The status > request ist sent every 10 sec (keepalive 10). Every 10 sec an > answer is received. By default every 6th status request is a > full status request. The answer then contains the DLCIs and the > status of each DLCI. > The command "lmi-n391dte 3" changes the full status request from > every 6th to every 3rd. > The command "lmi-n392dte 2" changes the number of status errors > from 3 to 2. This is only relevant when no status answers are > received. > Try the following link: > > http://www.cisco.com/en/US/partner/products/sw/iosswrel/ps1835/products_command_reference_chapter09186a00800ca7eb.html > > Jens Neelsen > > --- paul dong so wrote: > >>Hi all, >> >>while practicing frame-relay lmi-n39x commonds, i can not make >>the commonds work as they are supposed to be. >> >>Scenario: >> >>frame-relay switch RA >> >>on RA, use lmi autosense. basic FR function works fine, >>following config >>is abstract only >> >>serial 0 >> encapsulation frame-relay >> frame-relay interface-dlci 401 >> ip address 150.50.24.2 255.255.255.0 >> frame-relay lmi-n391dte 3 >> frame-relay lmi-n392dte 2 >> frame-relay lmi-n393dte 2 >> keepalive 10 >> >>If "debu frame lmi" is turned on, i would expect every 30 >>seconds, >>3 status requests will be sent out serial0 as a result of >>"frame-relay >>lmi-n391dte 3" and "lmi autosense". But i can only see one >>status >>request is sent. Tried shut/no shut interface, etc to no vail. >> >>Any idea how these commands affect frame relay behaviors? >> >>Thanks >> >>Paul Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=63129&t=63120 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
