event viewer error event id 11050

Event Type: Warning
Event Source: dnscache
Event Category: None
Event ID: 11050
Date: 8/13/2003
Time: 1:00:16 AM
User: N/A
Computer: 37IND-TODDGAINS
Description:
The DNS Client service could not contact any DNS servers for a repeated number of attempts. For the next 30 seconds the DNS Client service will not use the network to avoid further network performance problems. It will resume its normal behavior after that. If this problem persists, verify your TCP/IP configuration, specifically check that you have a preferred (and possibly an alternate) DNS server configured. If the problem continues, verify network conditions to these DNS servers or contact your network administrator.
Data:
0000: b4 05 00 00 ´...

i have no clue, and search in microsoft help turned up nothing. what is this error message

Your DNS client had a problem connecting to a DNS server, which is used to translate between ip addresses and domain names.
What caused this error?

yea thats what i want to know , what caused this problem. i see that in my event log around the time i lose connection to the net, i have a cable modem from comcast, with 2 ips and a switch installed right after my modem, both computers are in the same room but one one loses conection and gets that error.

Event Type: Information
Event Source: BROWSER
Event Category: None
Event ID: 8033
Date: 8/13/2003
Time: 8:05:34 PM
User: N/A
Computer: 37IND-TODDGAINS
Description:
The browser has forced an election on network \Device\NetBT_Tcpip_{D82D4217-2E11-4367-9BCA-F3A76D43B934} because a master browser was stopped.


i also get this error message in my log

Pretty cool. You've got two ip's, two private ip's or public ip's? The switch is between the modem and the computers. How long had this arrangement worked before the connectivity issue developed?