how to troubleshoot when protocols is down and link is not
getting up
Answers were Sorted based on User's Feedback
Answer / naveen kumar sharma
just write a command "sh ip protocol" if link is down check
the ip address that u have put on serial interface or
ethernet interface or chk the clock rate at the end of dce
!!!!!thats it
Is This Answer Correct ? | 14 Yes | 0 No |
Answer / pitass
just write a command "sh ip protocol" if link is down check
the ip address that u have put on serial interface or
ethernet interface or chk the clock rate at the end of dce
Is This Answer Correct ? | 5 Yes | 1 No |
Answer / yusuf shaikh
pls check following things
1- encapsulation mismatch
2- keepalive mismatch
3- clockrate mismatch
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / punit gaur
plz check encapsulation whether matching with remote device
or not...and check the clock rate....
Is This Answer Correct ? | 1 Yes | 0 No |
Chk modem connectivity frm service provider end to customer
end. Chk same network ip address is configured serial
interfaces.Also chk same encapsulation configured both
routers.
Is This Answer Correct ? | 1 Yes | 1 No |
Answer / s.m.feroz ahmed
Hi,
To solve this problem one should check the modem placed on
client side .One modem is installed on client side and it
is .35 modem and on ISP side it is .62 modem is placed for
connectivity and to up link.One can check router
configuration if the Serial port S0 and need to contact
nearest exchange (Telephone) in order to get the link up.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / ahmed.helmy
try to use the following command
#show ip interface brief
Is This Answer Correct ? | 0 Yes | 0 No |
You need to come up with a TCP/IP addressing scheme for your company. Which two factors must you consider when you define the subnet mask for the network? A.) The location of DHCP servers B.) The volume of traffic on each subnet C.) The number of subnets on the network D.) The location of the default gateway E.) The number of host IDs on each subnet
Identify the purpose of the TCP 3 step handshake? A.) Setup a un-reliable connection B.) Initialize routing tables C.) Synchronize sequence numbers between hosts D.) Connection tear down process
Which processes does TCP, but not UDP, use? A. Windowing B. Acknowledgements C. Source Port D. Destination Port
Which of the following would not be displayed by the command ?sho cdp neighbor detail?? A.) The incoming/outgoing interface. B.) The hardware platform. C.) One address per protocol. D.) Amount of Flash Memory Available E.) The routers hostname. F.) The subnet mask, if IP is configured.
A ISDN BRI circuit can be described as a which of the following? A.) 3B channels B.) 2-64Kbps B channels and 1-16Kbps D channel C.) none of the above D.) 2-64Kbps B channels and 1-16Kbps C channel
hello friends im murtaza frm indore... and my question is that im doing hardware engenering and networking and im intrested in make a good career in networking so can you suggest.. which institiue is good for me...plzzz replyy im waiting...
What does aaa stands for?
Which layer is responsible for determining if sufficient resources for the intended communication exists? A.) Application B.) Network C.) Session D.) Presentation E.) Transport
Which of the following are ways to provide login access to a router? A.) HTTP B.) Console C.) Telnet D.) Aux Port E.) SNMP F.) LLC
Explain the difference between half-duplex and full-duplex?
Identify the 4 that are WAN technologies? A.) HDLC B.) FDDI C.) 802.5 D.) HSSI E.) SDLC F.) Frame Relay
Which layer of the 7 layer model is responsible for representing the application information between 2 different OS's? For example, converting ASCII to EBCIDIC. A.) Transport B.) Application C.) Physical D.) Session E.) Presentation F.) Network