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

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

Answer / yusuf shaikh

pls check following things

1- encapsulation mismatch
2- keepalive mismatch
3- clockrate mismatch

Answer / punit gaur

plz check encapsulation whether matching with remote device
or not...and check the clock rate....

Answer / senthil. k hcl

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.

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.

Answer / ahmed.helmy

try to use the following command
#show ip interface brief

what is frame relay?

8 Answers  

Which of the following are valid Cisco encapsulation type names? A.) arpa = IPX Ethernet B.) novell-ether = IPX Ethernet_802.3 C.) snap = IEEE 802.2 SNAP on Ethernet, FDDI, and Token Ring D.) novell-fddi = IPX Fddi_Raw E.) sap = IEEE 802.2 on Ethernet, FDDI, and Token Ring F.) hdlc = HDLC on serial interfaces

1 Answers  

Novell NetWare has an Ethernet frame type called Ethernet_II. What is the matching Cisco command line keyword for this encapsulation method? A.) dix B.) sap C.) arpa D.) gns E.) snap F.) novell-ether

1 Answers  

Which statement is true regarding the user exec and privileged exec mode? A.) The '?' only works in Privileged exec B.) They are identical C.) They both require the enable password D.) User exec is a subset of the privileged exec

1 Answers  

Hi- Salmaan my name is Shadab Khan and nick Khangkp ok salmaam plz tell me about of NAT plz

3 Answers  

Which two of the following are valid ways to have multiple encapsulation types on a single interface? A.) This is not possible B.) subinterfaces C.) additional physical interfaces D.) secondary addresses

1 Answers  

Can anyone explain the STP Security features. Just like BPDU guard, Root Guard. Hi JITENDERA, i m specially looking for u?????

2 Answers  

What is the connection oriented protocol in the TCP/IP protocol stack? A. IP B. UDP C. TCP D. DNS E. OSPF

5 Answers   HCL,

Given the following output, how can we close Telnet session 2? (Choose two) CCNA2620#show sessions Conn Host Address Idle Conn Name 1 131.108.100.152 131.108.100.152 0 131.108.100.152 *2 126.102.57.63 126.102.57.63 0 126.102.57.63 ❍ A. Press the Enter key and enter exit. ❍ B. Enter disconnect 2. ❍ C. Press the Enter key and enter disconnect 2. ❍ D. Enter close 2.

1 Answers  

When setting up a frame-relay network between a Cisco router and a non-Cisco router, what encapsulation type should you use? A.) SAP B.) CISCO C.) IANA D.) Apollo E.) IETF F.) Q933A

2 Answers  

You have two Cisco routers setup back-to-back in a lab using DTE/DCE cables. To which router would you add the clockrate command? A.) The serial port on the DCE router B.) The Ethernet port on the DTE router C.) The Ethernet port on the DCE router D.) The serial port on the DTE router

2 Answers  

Why we using Tcp/IP. Why we can't use just Tcp ip? What is the meaning of '/' symbol in between this?

5 Answers