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Home > Archive > alt.certification.cisco > September 2002 > help with a 1605r on a cable modem and routing with "id address dhcp"
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| Author |
help with a 1605r on a cable modem and routing with "id address dhcp"
|
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| ChrisV 2002-09-25, 10:29 pm |
| Hi guys,
I have a 1605r I am using to learn cisco. I have previously been using a
linksys broadband router to share out my optimum online connection for my
PCs but, I would like to replace it with a cisco and get it configured to
perform the same tasks (NAT, Firewall...)
This is my config so far:
"Current configuration : 516 bytes
!
version 12.1
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Router
!
logging rate-limit console 10 except errors
enable secret
!
ip subnet-zero
no ip finger
!
!
!
!
interface Ethernet0
ip address dhcp
!
interface Ethernet1
ip address 192.168.1.25 255.255.255.0
!
router rip
network 192.168.1.0
!
ip classless
no ip http server
!
!
line con 0
transport input none
line vty 0 4
!
end"
Now my question is, how do I make RIP know about the network connected to my
E0 int, which is my outside int?
Also, if anyone would care to enlighten me on:
NAT
Port Forwarding
Firewalls/protection
I would be all ears!!!!
Thanks, Chris
| |
|
| I don't believe there is any way for RIP to dynamically learn a network to
route. I have never seen a router use DHCP on an interface...
Luckily it is not necessary to be too specific (as RIP as classful anyway).
Just enter the broad class C or whatever network that your DHCP interface
falls within.
e.g. network 144.132.81.0, depending upon the range your ip address uses.
This is unlikely to vary outside a classful range.
RIP of course will not help you at all with routing to your ISP as their
routers won't be talking RIP.
The cisco site has a MASSIVE range of articles to help you with the other
stuff.
Go to the home page and try looking under products -> routers -> 1600 series
for a complete lists of docs.
There will also be non-platform specific articles relevant to NAT etc.
A good start would be to search for "configuring nat" or similar
regards,
Ben Carbery
"ChrisV" <aym12o@optonline.nyet> wrote in message
news:Byuk9.12742$Wk.524490@news4.srv.hcvlny.cv.net...
> Hi guys,
>
> I have a 1605r I am using to learn cisco. I have previously been using a
> linksys broadband router to share out my optimum online connection for my
> PCs but, I would like to replace it with a cisco and get it configured to
> perform the same tasks (NAT, Firewall...)
>
> This is my config so far:
>
> "Current configuration : 516 bytes
> !
> version 12.1
> no service single-slot-reload-enable
> service timestamps debug uptime
> service timestamps log uptime
> no service password-encryption
> !
> hostname Router
> !
> logging rate-limit console 10 except errors
> enable secret
> !
> ip subnet-zero
> no ip finger
> !
> !
> !
> !
> interface Ethernet0
> ip address dhcp
> !
> interface Ethernet1
> ip address 192.168.1.25 255.255.255.0
> !
> router rip
> network 192.168.1.0
> !
> ip classless
> no ip http server
> !
> !
> line con 0
> transport input none
> line vty 0 4
> !
> end"
>
> Now my question is, how do I make RIP know about the network connected to
my
> E0 int, which is my outside int?
>
> Also, if anyone would care to enlighten me on:
>
> NAT
> Port Forwarding
> Firewalls/protection
>
> I would be all ears!!!!
>
> Thanks, Chris
>
>
| |
|
| I don't believe there is any way for RIP to dynamically learn a network to
route. I have never seen a router use DHCP on an interface...
Luckily it is not necessary to be too specific (as RIP as classful anyway).
Just enter the broad class C or whatever network that your DHCP interface
falls within.
e.g. network 144.132.81.0, depending upon the range your ip address uses.
This is unlikely to vary outside a classful range.
RIP of course will not help you at all with routing to your ISP as their
routers won't be talking RIP.
The cisco site has a MASSIVE range of articles to help you with the other
stuff.
Go to the home page and try looking under products -> routers -> 1600 series
for a complete lists of docs.
There will also be non-platform specific articles relevant to NAT etc.
A good start would be to search for "configuring nat" or similar
regards,
Ben Carbery
"ChrisV" <aym12o@optonline.nyet> wrote in message
news:Byuk9.12742$Wk.524490@news4.srv.hcvlny.cv.net...
> Hi guys,
>
> I have a 1605r I am using to learn cisco. I have previously been using a
> linksys broadband router to share out my optimum online connection for my
> PCs but, I would like to replace it with a cisco and get it configured to
> perform the same tasks (NAT, Firewall...)
>
> This is my config so far:
>
> "Current configuration : 516 bytes
> !
> version 12.1
> no service single-slot-reload-enable
> service timestamps debug uptime
> service timestamps log uptime
> no service password-encryption
> !
> hostname Router
> !
> logging rate-limit console 10 except errors
> enable secret
> !
> ip subnet-zero
> no ip finger
> !
> !
> !
> !
> interface Ethernet0
> ip address dhcp
> !
> interface Ethernet1
> ip address 192.168.1.25 255.255.255.0
> !
> router rip
> network 192.168.1.0
> !
> ip classless
> no ip http server
> !
> !
> line con 0
> transport input none
> line vty 0 4
> !
> end"
>
> Now my question is, how do I make RIP know about the network connected to
my
> E0 int, which is my outside int?
>
> Also, if anyone would care to enlighten me on:
>
> NAT
> Port Forwarding
> Firewalls/protection
>
> I would be all ears!!!!
>
> Thanks, Chris
>
>
| |
|
| What a strange idea to have a router with an IP address obtained by DHCP!!
:-)
--
> !
> interface Ethernet0
> ip address dhcp
| |
|
| What a strange idea to have a router with an IP address obtained by DHCP!!
:-)
--
> !
> interface Ethernet0
> ip address dhcp
|
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