Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
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Forum Posts
Resolved! IOS recovery
Hello guys,Yesterday I deleted the IOS of a Catalyst WS C3560G TS-S 24 switch accidentally!!I would like to know what can I do??, it has some price to get another IOS? how long time it takes? what info I neet to provide to cisco??I will apreciate so ...
Hi,When i copy start up config to running config on my router remotely i lost the connection for few mins and when i got connection backi saw this in logsApr 3 05:08:05.219 MST: %DHCP-6-ADDRESS_ASSIGN: Interface FastEthernet0/0 assig ...
Hello Guys:we have a 6509 switch that is running Version 12.2(33)SXH5 on the active and hot standy sups. The show module showed that the module 7 where the NAM-1 is inserted is in a pwer down state , and physically on the blade the LED is off. The s...
Using network assistant was is the way to aggregate let's say the first 4 ports on the switch that go to my server that has 4 nics bridged together.thanksGary
Hi All,I have one tacacs+ server configured for all cisco devices. Recently I found one issue with 3560G 12.22(46) SE. When the login timeout, the tacacs server just automatically stopped the service due to a bad sequence number. Here is one part of ...
Hi There,I have a client with 12 pcs running of a server with win 2008 using it as a file and database server. All but 2 clients are running on gigabit and I would like a gigabit capable device.What would you guys recommend? They are currently using ...
Resolved! HSRP Behaviour
Dear Experts, I seek your help for clarifying the HSRP concept. I am unable to test this in the Lab. So Kindly share your experience. Please find the attached Diagram. I have 2 Cisco 3560 Switch connected and a Trunk link is configured between them a...
Newbie here.... I am attempting to modify two VLANs so that they can communicate with each other (per request). VLAN1 and VLAN2 are created fine but they cannot communicate. I have two cisco 3750s back planed together with all the odd port numbers a...
There are many ESX hosts in our network environment. As default,we configure two NICs on ESX hosts as Teaming for Active/Active mode. We also set up etherchannel on the switch end. They are working fine.Like the following configurations:interface Por...
All,Is there a command from the cli that will let me see if requests are being forwarded other than debug?Thanks!John
Resolved! Pat is giving me static
I am trying to route mail thru my pix and do not see any traffic passing thru the pix am I missing something?commands Ive added.access-list inbound extended permit tcp any host 192.168.3.5 eq smtp static (inside,outside) tcp 70.70.70.70 smtp 192.168...
Resolved! iBGP with VSS
All the best practices and whitepapers I have seen regarding Cisco's configuration of VSS on a 6500 series switch show EIGRP or OSPF for a internal routing protocol out to the distro switches connected to the core. I would like to do iBGP instead. ...
Folks, I have been hit by an absolute beauty by our management today. We have a Joint project team who are on our network, but connecting back to another company via VPN. They are complaining that the link speed is to slow (we only have 4meg for the ...
/* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5...
Resolved! Difference between 3550 and 3750
Hi all, I am interested in purchasing a couple of 3550 switches for my home lab, however, I was just wanting to know what the difference between them and the 3750's?Also, do the 3550's support NBAR?Thanks.
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