Cisco 827 - 827 Router - EN Guide de dépannage télécharger pdf (Page 134)

interface ethernet0

no shut

ip address <ip address> <subnet mask>

ip nat inside

no ip directed−broadcast

interface atm0

no shut

no ip address

no ip directed−broadcast

no atm ilmi−keepalive

pvc <vpi/vci>

encapsulation aal5snap

!−−− Common PVC values supported by ISPs are 0/35 or 8/35.

!−−− Confirm your PVC values with your ISP.

bridge−group 1

interface bvi1

ip address <ip address> <subnet mask>

ip nat outside

no ip directed−broadcast

ip nat inside source list 1 interface bvi1 overload

!−−− If you have a pool (a range) of public IP addresses provided

!−−− by your ISP, you can use a NAT Pool. Replace

!−−− ip nat inside source list 1 interface bvi1 overload

!−−− with the following two configuration statements:

!−−− ip nat inside source list 1 pool <nat pool name> overload

!−−− ip nat pool <nat pool name> <first ip address> <last ip address>

!−−− netmask <subnet mask>

!−−− If Internet users require access to an internal server, you can

!−−− add the following static NAT configuration statement:

!−−− ip nat inside source static tcp <inside ip address of server> {80 or 25}

!−−− <outside well−known ip address of server> {80 or 25} extendable

!−−− Note: TCP port 80 (HTTP/web) and TCP port 25 (SMTP/mail) are used

!−−− for this example. You can open other TCP or UDP ports, if needed.

ip classless

ip route 0.0.0.0 0.0.0.0 <default gateway to isp>

access−list 1 permit <ip network address of ethernet0> <wildcard mask>

!−−− In this configuration, access−list 1 defines a standard access list

!−−− permitting the addresses that NAT will translate. For example, if

!−−− your private IP network was 10.10.10.0, configuring

!−−− access−list 1 permit 10.10.10.0 0.0.0.255 would allow NAT to translate

!−−− packets with source addresses between 10.10.10.0 and 10.10.10.255.

bridge 1 protocol ieee

bridge 1 route ip

end

Troubleshoot Your Configuration

If your ADSL service is not working properly, see Troubleshooting RFC1483 Bridging with IRB.

Previous Page Main Page

Cisco DSL Router Configuration and Troubleshooting Guide

1 2 ... 129 130 131 132 133 134 135 136 137

Commentaires sur ces manuels

Pas de commentaire

Cisco 827 - 827 Router - EN Guide de dépannage Page 134

Commentaires sur ces manuels

Produits connexes et manuels pour Mise en réseau Cisco 827 - 827 Router - EN