Amer, You trying to ping your own interface in combination with inverse ARP. This will not work. If you need to have self-ping working, you need to statically map your own IP address to the DLCI "leading to the remote end".
I explained this in some detail in the Frame Relay vLecture I taught last week. -- Marko Milivojevic - CCIE #18427 Senior Technical Instructor - IPexpert FREE CCIE training: http://bit.ly/vLecture Mailto: [email protected] Telephone: +1.810.326.1444 Web: http://www.ipexpert.com/ On Wed, Sep 1, 2010 at 23:40, Amer Mustafa <[email protected]> wrote: > I am on task 6.4 for LAB 6 WB1. > > on R4 : > > R4#show run | s Serial0/0/0 > interface Serial0/0/0 > ip address 150.100.24.4 255.255.255.0 > encapsulation frame-relay > R4#ping 150.100.24.4 > Type escape sequence to abort. > Sending 5, 100-byte ICMP Echos to 150.100.24.4, timeout is 2 seconds: > ..... > Success rate is 0 percent (0/5) > > on R2 : > > R2(config)#do sh run | s Serial0/1/0 > interface Serial0/1/0 > description Frame Relay Links > ip address 150.100.100.2 255.255.255.0 > encapsulation frame-relay > frame-relay map ip 150.100.100.2 205 > frame-relay map ip 150.100.100.6 206 broadcast > frame-relay map ip 150.100.100.5 205 broadcast > no frame-relay inverse-arp > interface Serial0/1/0.1 point-to-point > ip address 150.100.24.2 255.255.255.0 > R2(config)#do ping 150.100.24.2 > Type escape sequence to abort. > Sending 5, 100-byte ICMP Echos to 150.100.24.2, timeout is 2 seconds: > ..... > Success rate is 0 percent (0/5) > R2(config)# > > what could be the reason ? > > ====================== > > regards ... > Amer > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
