Cisco 2620 problem

Nov 24, 2005 4 Replies

Hello i have a problem with my Cisco 2620, we are changing ISP provider and it will be ISP - (RJ45) - Cisco 2620 - PIX 501 - Lan Cisco 2620 config: 3 interfaces:::: FasthEthernet0/0 (WAN) ISDN/BRI not used FastEthernet(1/0 (LAN) at the moment i am testin and setting up network ISP - Cisco 2620 - test PC



Internet does not work



in ISP people mail was



Wan settings Network address 100.100.100.156 Local WAN 100.100.100.158 Remote WAN 100.100.100.157 (ir is default gateway if i can understand) Subnet mask 255.255.255.252



Lan Settings network address 100.100.97.16 Subnet mask 255.255.255.240 Gateway Address 100.100.97.17



1st usable address 100.100.97.18 last usable address 100.100.97.131

and this is my config



Current configuration : 763 bytes ! version 12.1 no service single-slot-reload-enable service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname rtr-03 ! ip subnet-zero ! ip audit notify log ip audit po max-events 100 ! ! ! interface FastEthernet0/0 ip address 100.100.100.158 255.255.255.252 speed 10 half-duplex ! interface BRI0/0 no ip address shutdown ! interface FastEthernet1/0 ip address 100.100.97.17 255.255.255.240 speed auto half-duplex ! ip classless ip route 0.0.0.0 0.0.0.0 100.100.100.157 no ip http server ! line con 0 line aux 0 line vty 0 4 password telnet login ! end rtr-03#



I can not ping 100.100.100.157 from router show ip interface brief sayes that interface FastEthernet 0/0 and 0/1 is up



is thisconfiguration ok?


Thank You Robert


  1. Really odd to have FE Interfaces half duplex 10MB. Should be 100MB Full Duplex normally.
  2. What do you see if you enter show cdp nei detail?

  1. Why are you only routing private address space?

  2. A lot depends on how you hand off to your ISP and what IGP has been agreed.

Step one I guess is to see if they are connected?

Gary

I can not have 100 Full duplex - does not work only 10Mb works

nothing

? i do not understand could you explain more

i have WAN and LAN - both public (behind LAN i will put PIX 501 and i will create 10.x.x.x network)

in my opinion config is OK what should i change?

interfaces are up

Thank Yoy Robert

It is no Ethernet connection It is E1 Connection

I am trying to fix this issue

Robert

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