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Dear AllI have two Cisco2801 routers with VWIC2-1MFT-T1/E1 modules and I want to interconnect them by E1 (RJ-48) crossover cable for IP traffic exchange.I must use Dial-on-Demand Routing.I tried "ISDN DDR Using HDLC Encapsulation" example(http://www....
Dear all, I have two 2801 routers with the 12.4(1c) IOS.. I have two VWIC2-1MFT-T1/E1 cards terminated on HWIC 1 slot..I need establish E1 link between the routers to transmit IP packets through it..I am not able to configure the PRI on that.. It tak...
Sory, but I'm afraid that I can't suggest you anything about E1 PRI for voice. I had a problem with ISDN PRI for data.In any case, if you want to get help, you should post the some outputs: sh controller e1, sh int ser 0/3/1:15; debug isdn q921/q931....
Hi Leo!You were rihgt! We realy have wrong modules. We want use ISDN PRI for data, but VWIC MFT modules don't support that.Here some notes form Cisco documentation:** If you set up the card to use ISDN PRI signaling, there is no support for ISDN data...
HiCould you please provide more information:1)What kind of hardware are you using - routers and models?2)How do you configure your E1?3)What purpose of your E1 link - voice or data?I had the same problem resently, so perhaps I could help you RegardsI...
Hi LeoIn actual config of my routers PPP encap is not configured. I would like to know, why HDLC encap doesn't work properly? According to their example ("ISDN DDR Using HDLC Encapsulation") it must work. All difference: they are using BRI, and I'm u...
Unfortunately, that doesn't work. I tried different ways - line protocol is up only with HDLC encap.As for a Telco between routers, we have our own Digital Automatic Switching Center, that will be connected between routers. The topology:LAN1---Cisco1...
