Limited connectivity in static IP?

**dalsandhu** · 07-05-2009

hi,
My pc is connected to a Gigabit switch and the switch connected to the ADSL router ... I had limited connectivity passages from time to time,Once the connectivity is limited, impossible to do anything: neither flushdns or ipconfig / renew, or anything.I thought it came of the lease for the IP address by the DHCP server, so I set my Gigabit connection forfixed IP. But no change...

**Big Fish** · 07-05-2009

hi,
what is the specification of this switch? What are its fonctionalites is it manageable, or autoconfig.. ? What model is this one? Can you ping your NAS or other item of your LAN during this limited connectivity.

To attempt recovery, try testing instead of resetting the TCP:
-netsh int ip reset all then
-netsh winsock reset catalog

**dalsandhu** · 07-05-2009

hi,
i have NETGEAR GS605 5-port Gigabit Desktop Switch,So I think we can do anything with it, it is not manageable. "Gigabit - AutoSense - Auto-Uplink" is given on the site of the manufacturer. I can ping anything at all ... neither the NAS nor the router or anything! And Vista tells me

Code:

Access: Local only 
IPv4 Connectivity: Local 
IPv6 Connectivity: Local

It is obviously not the IP that I set ...

**Wahib** · 07-05-2009

DHCP is enabled but the server is clearly not available. Probably a loss of connectivity (physical).As a result, the DNS and gateway are not informed.

The IP address that appears is Class B. Does it correspond to your network? Or is it a default?

**Shen** · 07-05-2009

First check the connection:
- Update the NIC drivers (beware of the 64-bit).
- Verify any Firewall
- Check network cables

Your network card is in PCI-E? NO you would not change the frequency of this bus?