Options

GOT overlapping message

Ching01Ching01 Member Posts: 83 ■■□□□□□□□□
in CCNP
Guy, I am configuring my router but when I assign an address with it's classfull network it gives em overlapping with fastherethenet 0/0

my assign ip address in fa0/0 192.168.10.1 /24
and for my fa1/0 192.168.10 /24 but it's giving me overlapping msg.
· Share on FacebookShare on Twitter

Comments

  • Options
    EdTheLadEdTheLad Member Posts: 2,111 ■■■■□□□□□□
    Ching01 wrote:
    Guy, I am configuring my router but when I assign an address with it's classfull network it gives em overlapping with fastherethenet 0/0

    my assign ip address in fa0/0 192.168.10.1 /24
    and for my fa1/0 192.168.10 /24 but it's giving me overlapping msg.

    The important thing when asking a question is providing information.If your in such a rush to write the question and cant reread before you post what are we to do?
    On fa0/0 you have 192.168.10.1 /24 i.e. net 192.168.10.x
    On fa0/1 you have 192.168.10/24 ? is this a new ip address format im unaware of? If you missed the last octet then you have a clash of .10 .10 in the third octet.
    Networking, sometimes i love it, mostly i hate it.Its all about the $$$$
    · Share on FacebookShare on Twitter
  • Options
    Ching01Ching01 Member Posts: 83 ■■□□□□□□□□
    Oh sorry, Is just I'm in a hurry anyway regarding my problem.

    Can you exmplain to me why I am receiving the overlapping message.
    Since I am just assigning an ip address and not yet configure any routing protocols.

    fa0/0 = ip address of 192.168.10.1/24
    fa1/0 = ip address of 192.168.10.2/24
    but when I assign different IP address let say 172.16.10.1/24 on fa1/0
    it's working.
    · Share on FacebookShare on Twitter
  • Options
    EdTheLadEdTheLad Member Posts: 2,111 ■■■■□□□□□□
    Ching01 wrote:
    Oh sorry, Is just I'm in a hurry anyway regarding my problem.

    Can you exmplain to me why I am receiving the overlapping message.
    Since I am just assigning an ip address and not yet configure any routing protocols.

    fa0/0 = ip address of 192.168.10.1/24
    fa1/0 = ip address of 192.168.10.2/24
    but when I assign different IP address let say 172.16.10.1/24 on fa1/0
    it's working.

    Because both interfaces have the same subnet address 192.168.10.0, a router is used to router traffic between 2 different subnets,you cannot have 2 interfaces on the same subnet, it makes no sense.
    The subnet 192.168.10.0/24 logically contains the range of host addresses
    192.168.10.1 -> 192.168.10.254, when you try and config another int with 192.168.10.2 it will see the overlap, you should config the other interface with 192.168.11.1/24
    Networking, sometimes i love it, mostly i hate it.Its all about the $$$$
    · Share on FacebookShare on Twitter
Sign In or Register to comment.