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MAC Flapping
Hello friends I have a problem that take all of my time still not solved. I have 4 ESX servers that are connected to my Cisco 2960 switche. I have MAC flapping errors in my syslog server logs all the time that MAC addresses are flapping between my Cisco Ports. I put my Physical ports mode to...- sogol
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- Replies: 1
- Forum: EMC: VMware
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Dot1x authentication failed
Hello friends, I am working on Dot1x between Windows Server 2003 and cisco 2960. I have my windows server and an XP on vmware for testing. I already configured the switch , run and register the IAS on my server,but my authentication is failed any time I try to plug the cable after entering the... -
NTP on Cisco Switches
Thanks Andy for your valuable information In fact the things you said about SNTP and NTP are correct and I knew I have this problem,unfortunately I have no router at the moment in my network and all other devices are synchronizing themselves with DC as an internal NTP server. My problem was... -
NTP on Cisco Switches
Hi friends, I have 10 Cisco 2960 switches that I want to synchronize their Clock with my domain controller As an NTP server. I add the DC as my server but there is no change in the clock of the switch. Any advice would be highly appreciated. -
Cisco 2960 user name Please Help
Hello all, I have a Cisco 2960 which has a username and password configured.I do not know the user name so I can not log into it,is thre any way that I can reset it or change the user name??? I really appreciate your help Sogol -
Remote connection problem
Hi there, I have 2 LANs with 2 cisco routers which are connected to each other. Router 1 gives Internet to Router 2 and its LAN. The problem is even though there is no ACL defined,I can not Remote Desktop from LAN1 to LAN2,I can not connect to the HTTP pages of the computers of LAN2 either.No... -
ftp problem
Hi there, I have 2 LANs with 2 cisco routers which are connected to each other. Router 1 gives Internet to Router 2 and its LAN. The problem is even though there is no ACL defined,I can not Remote Desktop from LAN1 to LAN2,I can not connect to the HTTP pages of the computers of LAN2 either.No... -
IP Natting,Please help!!
The structure of my network is like this: Modem ADSL--->RouterA--->LAN1--->RouterB--->LAN2 RouterA has registered IP address and Route my 2 other Registered ip to RouterB to be natted to 2 other devices in LAN2 which needs Internet. Here is the configuration of RouterA: Unauthorized Access... -
IP Natting,Please help!!
I configured static natting in my router,to give a specific computer a registered IP address. I see misses and Hits when I use sh ip nat statistics,but still I have no Internet in my computer,Is there any way that I can find out what is the problem.What it means when there are a lot of Hits and... -
Connecting Cisco to ISA
Hi all, Can anyone tell me,is it possible for Cisco Router 2600 series to give an IP Valid to ISA which is directly connected to it??I know with NAT it is possible to give Internet to the Devices connected to Router.My network plan is like this: ADSL... -
Two Cisco Routers in 2 Different LANs with one Internet connection
Thank you Plshlpme for your fast respond. In fact the two routers are connected to each other and the Static routes are already defined.They can see each other.My problem is I need to give Internet to the other LAN connected to the Router that does not have any Internet connection.Router A has... -
Two Cisco Routers in 2 Different LANs with one Internet connection
Hello all, I have 2 LANs with 2 cisco routers which are connected to each other.My problem is in one LAN I have an ADSL modem and the Router itself has a valid IP,so I have Internet,I need to share this Internet between these two LANs,I have another valid IP address,but the problem is my Cisco... -
Cisco can not ping ISA
Yes BonaFide 1)LAN 192.168.144.0 can ping LAN 192.168.200.0 2)LAN 192.168.200.0 can ping 192.168.144.0 The only device which makes problem is ISA Router 2600 can not only ping ISA in the LAN 192.168.200.0 which is strange because I defined a Access rule and open ping from anywhere to... -
Cisco can not ping ISA
Yes Bonafide This is exactly right. the setup is exactly what you've mention. Thank you. sogol -
Cisco can not ping ISA
Hello Bonafide Yes all of my PC clients are able to ping the ISA server except the 2600 and the LAN behind it. Yes the ISA has 2 NICs.One which has valid IP for connecting the clients to the Internet and for VPN connection between this LAN(192.168.200.0) and other one (192.168.110.0) and the... -
Cisco can not ping ISA
Hello Burt thank you for all of your advices. Unfortunately it still does not work,but one strange thing is from 2600 router I can ping the Valid IP of the other NIC of the ISA server but still not able to ping its IP on subnet 192.168.200.0. I defined a rule for Pinging ISA from anywhere.Still... -
Cisco can not ping ISA
Thank you burt for your fast reply. In fact I can ping everything in the same subnet,but not ISA itself.My problem is ISA can ping the Router and the Router's subnet,Router can ping all the subnet except the ISA server.without seeing ISA it is not possible to see the third LAN that has the... -
Cisco can not ping ISA
Hello everyone, I am in a big trouble,I hope you can help me to solve this problem. I have 3 LANs two of them are connected with two Cisco Routers:one with 3660 series and another one with 2600 series,The third LAN is connected with the Second one with VPN (Site to Site VPN between two ISA... -
Exporting Exchange 5.5 mail boxes tp PST files.
Thank you Zbnet, Can you tell me how I can export the 5.5 mailboxes to PST files (individually via clients, or collectively using ExMerge) and then import the PSTs to Exchange 2003. Thank you again for your reply sogol- sogol
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- Replies: 1
- Forum: Microsoft: Exchange
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Exchange 5.5 Corrupted
Hello everyone, I am in a big trouble.n fact I have a Exchange5.5 on a windows Advanced Server 2000,My domain Controller is 2003. I was trying to replicate the mailboxes to the new Exchange 2003 which I installed in a stand alone server 2003 enterprise. My big problem is Exchange 5.5 does not...- sogol
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- Replies: 3
- Forum: Microsoft: Exchange
