Routing problems on Cisco Catalyst 3550-EMI

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2 total messages Started by Lars L. Christensen Fri, 19 Jul 2002 11:28

#2083

Author: Lars L. Christensen
Date: Fri, 19 Jul 2002 11:28

96 lines
3363 bytes

(Skrevet p� engelsk, da den ogs� er smidt i en engelsk gruppe :-)

Hi there

I've got an Catalyst 3550-24 with EMI-software.

I've tried to setup some L3-functionality, however it dows not seem to work.

I've got a few problems, that you might be able to helt me with. Printpout
of my config-file at the end of this posting.

1. When I connectet a computer (172.17.66.10/23 GW: 172.17.66..1) directly
via ethernet to FastEthernet0/2, I couldn't reach the interface at the
switch.

2. No routing seems to work for me. Because of the structure of some of the
connected networks, I'm not able to user anything else but Static Routes.
Anyone who can provide me with a template for t�he routing...

3. Unable to connect via network unless the computer is connected to the
switch directly.


Sincerely

Lars Christensen


CONFIG-FILE. PARTS ARE LEFT OUT.

Current configuration : 2422 bytes
!
! Last configuration change at 19:32:39 UTC Thu Jul 18 2002
!
version 12.1
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
ip subnet-zero
ip routing
!
!
spanning-tree extend system-id
no spanning-tree vlan 1
!
!
!
interface FastEthernet0/1
 no switchport
 ip address 172.17.65.17 255.255.255.248
 no ip mroute-cache
!
interface FastEthernet0/2
 no switchport
 ip address 172.17.66.1 255.255.254.0
 no ip mroute-cache
!
interface FastEthernet0/3
 no switchport
 ip address 172.17.68.1 255.255.255.0
 no ip mroute-cache
!
interface FastEthernet0/4 to interface FastEthernet0/10 are left out since
they are not used.

interface FastEthernet0/11
 no switchport
 ip address 172.16.1.36 255.255.255.240
 no ip mroute-cache
!
interface FastEthernet0/4 to interface FastEthernet0/10 are left out since
they are not used.

interface FastEthernet0/24
 no switchport
 ip address 172.17.65.253 255.255.255.252
 no ip mroute-cache
!
interface GigabitEthernet0/1
 no ip address
!
interface GigabitEthernet0/2
 no ip address
!
interface Vlan1
 no ip address
 no ip mroute-cache
!
ip default-gateway 172.16.1.33
ip classless
!
ntp clock-period 17180258
ntp server 172.16.1.2
end

Re: Routing problems on Cisco Catalyst 3550-EMI

#2084

Author: Lars L. Christensen
Date: Wed, 24 Jul 2002 08:33

62 lines
3435 bytes

"cc" <goofy@lite.dk> skrev i en meddelelse news:3d38a4f1.0@bifrost.auh.dk...
> Hej Lars
>
> > I've got an Catalyst 3550-24 with EMI-software.
> >
> > 1. When I connectet a computer (172.17.66.10/23 GW: 172.17.66..1)
directly
> > via ethernet to FastEthernet0/2, I couldn't reach the interface at the
> > switch.
> >
> > 2. No routing seems to work for me. Because of the structure of some of
> the
> > connected networks, I'm not able to user anything else but Static
Routes.
> > Anyone who can provide me with a template for t�he routing...
>
> > 3. Unable to connect via network unless the computer is connected to the
> > switch directly.
> > Sincerely
> >
> > Lars Christensen
> >
> Du skriver at kun kan bruge statiske router, er det s� det du m� eller er
> det som du kan f� til at virke ?
> Jeg kan ingen router se i din conf , hverken stat. eller dyn.?
> Hvad k�re du p� resten af dit net

Hejsa CC

Statiske routes er det eneste jeg er tilladt at bruge, da der benyttes OSPF
og RIP-2 p� udstyr der i forvejen er tilsluttet til Ciscoen. Problemet er
her, at det er 2 forskellige netv�rk, der er sluttet sammen, og vi kan
derfor ikke benytte disse routeningsprotokoller. (jo, det kunne vi vel
egentligt godt, men det vil kr�ve en kraftig omkonfigurerting af hele
netv�rket... hvilket vil sige en 30-40 routere... Det er jeg sgi for doven
til :-)) S� statisk routening er det eneste der er muligt.

Jeg har ingen router i konf'en pt. da jeg har mistet forbindelsen til
Ciscoen hver eneste gang, jeg har fors�gt at lave noget som helst.

Hvis du har en lille, men hurtig guide/eksempel til at f� routeningen op at
st�, s� vil jeg v�re meeegeeet glad... Alle mine fors�g har v�ret mislykket
:-(

>
> (klip fra cisco.com)
> Note   When your switch is configured to route with IP, it does not need
to
> have a default gateway set
>
> tip: lave et loopback int. p� den, s� du altid kan pinge den.
>
> interface Loopback0
>  ip address x.x.x.x 255.255.255.255
>  no ip mroute-cache
>

Mener du x.x.x.x = IP-adressen p� den?

mvh
Lars Christensen

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