can't ping directly connected routers
pcdoctor305
Member Posts: 1 ■□□□□□□□□□
in CCNA & CCENT
hey Guys I'm trying to became a CCNA, I have purchased 3 cisco 2600 series and 4 2950 routers on Ebay.
I connected the router using the the serial interface. R1 has 2 serial port, R2 has 1, and R3 has 1 as well.
I've assigned ip address to all of the interface, R1 is configure as the DCE interface and I issued the clock rate from there. R2 and R3 has the DTE receiving the clock rate. when I use the sh ip int bri command all the interface is up and up, but how ever i cant ping, by the way the protocol is hdlc on all 3 routers... help please...
I connected the router using the the serial interface. R1 has 2 serial port, R2 has 1, and R3 has 1 as well.
I've assigned ip address to all of the interface, R1 is configure as the DCE interface and I issued the clock rate from there. R2 and R3 has the DTE receiving the clock rate. when I use the sh ip int bri command all the interface is up and up, but how ever i cant ping, by the way the protocol is hdlc on all 3 routers... help please...
st.hilaire, carlos
Comments
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Monkerz
Member Posts: 842
What kind of cables are you using? What find of WICs do you have? What addresses are you using?
Can you post your configs? -
MrXpert
Member Posts: 586 ■■■□□□□□□□
What IP addresses are you using?I'm an Xpert at nothing apart from remembering useless information that nobody else cares about. -
alxx
Member Posts: 755
What ip addresses and subnet mask ?
run
show controller Serial x/x
and see what it tells you
Also make sure you have got the numbering right for the serial wics
and haven't accidently got DCE->DCE and DTE->DTEGoals CCNA by dec 2013, CCNP by end of 2014