Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


Hi Guys
I am facing one problem while configuring PAP over Point to
Point links. Configuration scenario is like this.
ROUTER 1: (Hostname – R1)
R1(config)#username R2 password CCNA2
R1(config)#interface serial 1/1
R1(config-if)ip address 10.0.0.1 255.0.0.0
R1(config-if)#lock rate 64000
R1(config-if)#encapsulation ppp
R1(config-if)#ppp authentication pap
R1(config-if)#ppp pap sent –username R1 password CCNA1
R1(config-if)#no shutdown


ROUTER 2: (Hostname – R2)
R2(config)#usename R1 password CCNA1
R2(config)#interface serial 1/1
R2(config-if)#ip address 10.0.0.2 255.0.0.0
R2(config-if)#encapsulation ppp
R2(config-if)# ppp authentication pap
R2(config-if)# ppp pap sent –username R2 password CCNA2
R2(config-if)#no shutdown

Now problem is that, after configure the command “ppp
authentication pap” the “Line protocol” status goes down on
each router. But when I disable this command using “no ppp
authentication pap”, the “Line Protocol” status goes up.

What could be the problem, can anyone explain it plzzz….!!!

Thanks in Advance…!!
Shahin..

Answers were Sorted based on User's Feedback



Hi Guys I am facing one problem while configuring PAP over Point to Point links. Configuration sc..

Answer / shahin

ok... Jitu.. I m agree with u.. but we have to configure
clock rate only on DCE router... M i ryt?????? There is no
need to configure clock rate on DTE router, as it
synchronise according to DCE router.


i got this concept somewhere in books & i also tried this
in PACKET TRACER. I also saw the line status & protocol
status. All are in up state, when i configured clock rate
on DCE & i left DTE.

U cn try this on packet tracer.


Let me know.. Is it correct or wrong?????

Is This Answer Correct ?    2 Yes 0 No

Hi Guys I am facing one problem while configuring PAP over Point to Point links. Configuration sc..

Answer / shahin

Sry for the mistyped on ROUTER 1 configuration. Its not
"lock rate 64000".

Its "clock rate 64000"..

Sry for the mistake..!!1

Is This Answer Correct ?    0 Yes 0 No

Hi Guys I am facing one problem while configuring PAP over Point to Point links. Configuration sc..

Answer / shahin

Whatever i know, its not necessary to put the same key on
both router.

As we r advertising the key & also mentioning in
configuration, so i don't think it sud match.

Plzz come up guys & provide a better solution...!!

Thanking u in advance..!!

Is This Answer Correct ?    0 Yes 0 No

Hi Guys I am facing one problem while configuring PAP over Point to Point links. Configuration sc..

Answer / akhilesh kumar

hi .. i got through ur situation.. its true in case of pap
password need not to be same.. u can do one thing..while
configuring ppp password for the first time we shut down the
interface ... try this one .. u shut down the interface ,
configure the router n then give no shut.. it wil work

Is This Answer Correct ?    0 Yes 0 No

Hi Guys I am facing one problem while configuring PAP over Point to Point links. Configuration sc..

Answer / jitendera kumar sinha

hi shain u have done a very silly mistake

what is that

go through your router 2 confregation

ROUTER 2: (Hostname &#65533; R2)
R2(config)#usename R1 password CCNA1
R2(config)#interface serial 1/1
R2(config-if)#ip address 10.0.0.2 255.0.0.0
r2config-if)=clock rate 64000*********(this term is missing)
R2(config-if)#encapsulation ppp
R2(config-if)# ppp authentication pap
R2(config-if)# ppp pap sent &#65533;username R2 password CCNA2
R2(config-if)#no shutdown


if this type of problem occur then first you have to check
your clock rate becoz mismatc of clock rate is the one of
the main cause of such type of error there are more issue
due to which it occurs but you have tro know when you comes
in practical real senario
thanks
i am visting this site after 1 month so soory friends becoz
i was too much busy with my work

thank you
jtendra kumar sinha

Is This Answer Correct ?    1 Yes 2 No

Hi Guys I am facing one problem while configuring PAP over Point to Point links. Configuration sc..

Answer / prabhash chandra prince

you should put the same password on both router

Is This Answer Correct ?    0 Yes 2 No

Post New Answer

More CCNA Interview Questions

Which router command allows you to view the entire contents of all access lists? A. Router# show interface B. Router> show ip interface C. Router# show access-list D. Router> show all access-list

3 Answers   jetking,


how many vlan can be configured on a single switch

12 Answers   IBM, Sigma IT,


What is default time of hello packets in ospf?

0 Answers  


You create the following standard access-list access-list 1 deny 1.1.1.1 access-list 1 deny 2.2.2.2 int e0 ip access-group 1 in Which of the following statements are true, with regard to traffic flowing into E0? A.) This will stop IP packets with a source address of 1.1.1.1 only. B.) This will stop all IP packets. C.) This is an invalid configuration. D.) This will stop no IP packets. E.) This will stop IP packets with a source address of 2.2.2.2 only. F.) This will stop IP packets with a source address of 1.1.1.1 and 2.2.2.2.

1 Answers  


What is point-to-point protocol in ccna?

0 Answers  


Which of the following describe SMTP? A.) Used for downloading files to the router. B.) Used for sending e-mail. C.) Uses TCP. D.) Uses UDP. E.) Uses port 25. F.) Used for managing IP devices.

1 Answers  


What are the three phases of PPP session establishment? A. Link establishment phase B. Authentication phase C. Network layer protocol phase D. Handshake phase E. Dial-in phase

2 Answers  


Routers that have Flash memory typically have a ore loaded copy of place IOS software. Which command should you use to make a backup copy of the software image onto a given network server? A. copy flash tftp B. save copy to tftp C. write backup tftp D. write, backup -server-name- E. copy backup to -server-name-

1 Answers  


Identify the command that will display the RIP routes entering and leaving the router? A.) Router(config)# debug ip rip B.) Router# debug ip rip C.) Router>debug ip rip D.) Router# debug rip routes

1 Answers   ABC,


Identify the purpose of ICMP? A.) Avoiding routing loops B.) Send error and control messages C.) Transporting routing updates D.) Collision detection

2 Answers   Hughes,


What does -1 mean in an extended IPX access-list? A.) Any IP address B.) Deny all C.) Deny host D.) Any host or any network

1 Answers  


Which ipsec rule is used for the olympia branch and what does it define? (Choose two)

0 Answers  


Categories