Http://www.56cn.com/dd.bmp 1, SWITCH and the FORTRAN computational GOTO etc. PING通 seven other switches to the computer;
2, SWITCH and the FORTRAN computational GOTO etc. 7 to PING通 SPEED ROUTER external network gateway (10.32.58.254);
3, 1-6 SWITCH and the FORTRAN computational GOTO etc. on the Internet can be (for example 163.COM)
4, 7 : SWITCH and the FORTRAN computational GOTO etc. could not INTERNET? ? ? ?
Ask everybody to help write a complete configuration file (2611+3550+2950+2950 fiber-optic module)
: 1, plans can change the structure of client requests.
2, VLAN VLAN not indifferent.
3, can all switch on the computer and the Internet to communicate with one another.
4, the internal address : 10.32.5.0/24 other addresses serve.
Very urgent, and so on-line reply, we must work with customers Monday (government departments).
Under their own roof, please help! ! ! Switch7 'and the switchboard was the same IP address subnet Why? DNS outside the IP network can ping通 Why?
Is installed! It is estimated that addresses the issue, your address and seven different bars 1---6
1-7 are the same address ah. DNS can ping通 outside the IP network. Do not TRUNK? TRUNK I want to do that by adding VLAN, can not join any VLAN?
Hope someone can help to write a configuration, very grateful! Ah tomorrow perfunctory : (
We help out! DNS can ping通 outside the IP network, it is not the links to external networks? Now the next computer access to the Internet? Ah is not online, the station is not on the internal LAN. SWITCH1-6 inserted on the same computer without problems. Intranet sites are not? You do not say "SWITCH and the FORTRAN computational GOTO etc. 7 to PING通 other switches on the computer; " Halo Uttered a ~ ~ Dns problems? !
System, dns of ping has no Internet links, I think it should not be installed routers and switches to the questions. The reason should be more pc Put affixed look at the distribution of Ping通 outside the network to the general dns no problem, WEB untapped, it can be manually operated machines installed in all swich7 Lane DNS addresses ah, trouble can find to be designated Scopes dhcp to do the best VLAN switch over DNS,6 Replacement of the network environment, I direct conjunction with FAS, the same problems emerge, it is certain switching problem. But this is a very strange! ! ! Is there some residual ACL? Ping通 can represent only physical link, routing problems and not pass icmp said, it does not mean to pass tcp port 80. Certainly do trunk to die, you need not do anything with fiber connecting two switches allocation to die, why do I connect a light mouth and a 2950 3550, via a physical connection, but why in 2950 on the management of ping nowhere addresses yourselves 3550 Can PING通, shows no link has been key issue was whether the PING ICMP包 is, as said above, I may not be able to TCP80, to investigate the reasons for the investigation in the port opening. [ Closed window ]