RE: please clear my concept on frame-relay and ISDN [7:17649]
i think they put a ta on serial interface and change the layer 2 to isdn instead if u dont have a isdn interface -Original Message- From: Susan Stone [mailto:[EMAIL PROTECTED]] Sent: Wednesday, August 29, 2001 1:06 PM To: [EMAIL PROTECTED] Subject: please clear my concept on frame-relay and ISDN [7:17649] Hi.. Dear all, I don!&t understand this. Hope u can clear my concept. I have a 1700 router in remote office(Milan) which is connected to a main router in London via a Frame-relay link in interface s0.1. My IT colleague (Milan) told me that the frame-relay line was cancelled last week by ISP!&s mistake and the link has been running on ISDN since the 20th August. Until now it is still in ISDN. Now I found that the Milan(remote) router is still connecting main router via the same interface s0.1. When I type !'sh int s0.1!( shown below, it still show me that it is a frame-relay. 1)How do I know whether it is on ISDN or not, what command? 2)What is the difference between frame-relay line and lease line. Can I say that previously the line is a frame-relay leased line and now it is a frame-relay ISDN line?? 3)How can they change the line into a ISDN using the same interface? I thought it should have a ISDN back up interface?? Can the ISP vendor change the circuit to ISDN at their site without coming the Milan office? Or the Remote(Milan) office change a ISDN!&s CSU/DSU and made it to a ISDN line? MILAN1>sh int s0.1 Serial0.1 is up, line protocol is up Hardware is PowerQUICC Serial Description: --- Links to LON1, Ser1/0.12 --- Internet address is 60.100.201.152/30 MTU 1500 bytes, BW 256 Kbit, DLY 2 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation FRAME-RELAY _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=17652&t=17649 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: please clear my concept on frame-relay and ISDN [7:17649]
Susan, Some ways to check if your ISDN is connected are: 1. show dialer Output should look similiar to this: Router #show dialer interface bri 0 BRI0 - dialer type = ISDN DIAL String SuccessessFailures Last called Last status 0 incoming call(s) have been screened. BRI0: B-Channel 1 Idle timer (120 secs), Fast idle timer (20 secs) Wait for carrier (30 secs), Re-enable (15 secs) Dialer state is data link layer up Dial reason: ip (s=6.1.1.8, d=6.1.1.1) Interface bound to profile Dialer0 * Pay attention to this area of the output Time until disconnect 102 secs Current call connected 00:00:19 Connected to 5773872 (system1) ** BRI0: B-Channel 2 Idle timer (120 secs), Fast idle timer (20 secs) Wait for carrier (30 secs), Re-enable (15 secs) Dialer state is idle Also look at your interface itself. If the ISDN is active, the interface will show UP/UP. Rather than UP/DOWN or UP/UP/SPOOFING, depending on how you have the interface configured. Here is a good link on the Cisco web page, that has configuration tips, troubleshooting, etc. http://www.cisco.com/warp/public/471/index.shtml#isdn Good Luck Debbie --- Farhan Ahmed wrote: > i think they put a ta on serial interface and change > the layer 2 to isdn > instead > if u dont have a isdn interface > > -Original Message- > From: Susan Stone [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, August 29, 2001 1:06 PM > To: [EMAIL PROTECTED] > Subject: please clear my concept on frame-relay and > ISDN [7:17649] > > > Hi.. Dear all, > > I don!&t understand this. Hope u can clear my > concept. I have a 1700 router > > in remote office(Milan) which is connected to a main > router in London via a > Frame-relay link in interface s0.1. My IT colleague > (Milan) told me that the > > frame-relay line was cancelled last week by ISP!&s > mistake and the link has > been running on ISDN since the 20th August. Until > now it is still in ISDN. > > Now I found that the Milan(remote) router is still > connecting main router > via the same interface s0.1. When I type !'sh int > s0.1!( shown below, it > still show me that it is a frame-relay. > 1)How do I know whether it is on ISDN or not, what > command? > 2)What is the difference between frame-relay line > and lease line. Can I > say that previously the line is a frame-relay leased > line and now it is a > frame-relay ISDN line?? > 3)How can they change the line into a ISDN using the > same interface? I > thought it should have a ISDN back up interface?? > Can the ISP vendor change > > the circuit to ISDN at their site without coming the > Milan office? Or the > Remote(Milan) office change a ISDN!&s CSU/DSU and > made it to a ISDN line? > > MILAN1>sh int s0.1 > Serial0.1 is up, line protocol is up > Hardware is PowerQUICC Serial > Description: --- Links to LON1, Ser1/0.12 --- > Internet address is 60.100.201.152/30 > MTU 1500 bytes, BW 256 Kbit, DLY 2 usec, > reliability 255/255, txload 1/255, rxload 1/255 > Encapsulation FRAME-RELAY > > > > _ > Get your FREE download of MSN Explorer at > http://explorer.msn.com/intl.asp [EMAIL PROTECTED] __ Do You Yahoo!? Make international calls for as low as $.04/minute with Yahoo! Messenger http://phonecard.yahoo.com/ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=17658&t=17649 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: please clear my concept on frame-relay and ISDN [7:17649]
If the frame relay is working, a 'sh frame pvc' should show you that the you have an active PVC :- RouterA#sh frame pvc PVC Statistics for interface Serial0 (Frame Relay DTE) Active Inactive Deleted Static Local 1000 Switched 0000 Unused 0000 DLCI = 100, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0.1 input pkts 5206147 output pkts 5297684 in bytes 1436207836 out bytes 638236681 dropped pkts 73 in FECN pkts 0 in BECN pkts 0 out FECN pkts 0 out BECN pkts 0 in DE pkts 132082out DE pkts 0 out bcast pkts 1911715out bcast bytes 152616993 pvc create time 13w4d, last time pvc status changed 5d07h "Susan Stone" wrote in message ... >Hi.. Dear all, > >I don!&t understand this. Hope u can clear my concept. I have a 1700 router >in remote office(Milan) which is connected to a main router in London via a >Frame-relay link in interface s0.1. My IT colleague (Milan) told me that the >frame-relay line was cancelled last week by ISP!&s mistake and the link has >been running on ISDN since the 20th August. Until now it is still in ISDN. > >Now I found that the Milan(remote) router is still connecting main router >via the same interface s0.1. When I type !'sh int s0.1!( shown below, it >still show me that it is a frame-relay. >1)How do I know whether it is on ISDN or not, what command? >2)What is the difference between frame-relay line and lease line. Can I >say that previously the line is a frame-relay leased line and now it is a >frame-relay ISDN line?? >3)How can they change the line into a ISDN using the same interface? I >thought it should have a ISDN back up interface?? Can the ISP vendor change >the circuit to ISDN at their site without coming the Milan office? Or the >Remote(Milan) office change a ISDN!&s CSU/DSU and made it to a ISDN line? > >MILAN1>sh int s0.1 >Serial0.1 is up, line protocol is up > Hardware is PowerQUICC Serial > Description: --- Links to LON1, Ser1/0.12 --- > Internet address is 60.100.201.152/30 > MTU 1500 bytes, BW 256 Kbit, DLY 2 usec, > reliability 255/255, txload 1/255, rxload 1/255 > Encapsulation FRAME-RELAY > > > >_ >Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=17660&t=17649 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]