Switching

Hi, Last night, the C6509-E do a unexpected reload. In the crashinfo, I can see that the last error message before the reload, was as follows:%C6K_PLATFORM-SP-2-PEER_RESET: SP is being reset by the RP I consulted the cisco website about this error m...

Hi all,i would greatly appreciate any help to solve my STP puzzle. I have a new redundant network with two cores C1 and C2 and five access switches A1 to A5. They are all Cisco SG300 switches. I have noticed there are too many STP messages emanating ...

Hello all- This is my virgin post on the site and I am fairly new in their field, so please be kind and patient.Here is what I am currently working on; any help or advice would be greatly appreciated.(1) Catalyst 2960 48-port switch and (1) SGE 2010P...

All,   Am just diving into the BGP studies.   Can someone verify this statement.  When implementing BGP.  All routers  in the same AS must have full BGP connectivity to each other (Full Mesh)  or you can use route reflectors and tie the route reflect...

Is it normal for ntp settings to disappear after a reload? I do the following, and then after a reload, the settings have disappeared in the config:------------------------------------router#config tEnter configuration commands, one per line.  End wi...

Hi Everyone,I had a quick question regarding the CVR-X2-SFP10G. I have a customer who works for a trading firm and they are looking to use the CVR-X2-SFP10G with a 10GB SFP on a 4900M to save money instead of using the X2 mod. They asked if there is ...

Hi,Can someone please explain that which network type is best to be used with OSPF Frame Relay Interfaces and why?Searched a lot of stuff on internet but could'nt conclude the choice of a network type with solid/clear reason. It seems that it is the ...

How can I implement this with Zone-based Firewall on my 1921?I'm looking for something as simple as the port triggering function on a Linksys or Netgear router.Thanks!

HiI am looking to upgrade my dumb switches to a Cisco 2960 switch. I wanted to check and make sure that this configuration would be supported. I will need to setup 4 vlans on the Cisco 2960 switch, 1 for vmotion traffic, that would not have internet ...

Hello everyone,hope everything is ok.Guys, today my colleagues from WinTel team move blade server from one chassis to one other and after that, no network connectivity;The configuration was applied at the blade switch slot/port configuration that sho...

     I am having two small issues....First on my 3745 i get the following message:*Mar  2 12:13:13.615: IP-EIGRP(Default-IP-Routing-Table:1): Neighbor 192.168.3.1 not on common subnet for FastEthernet0/1*Mar  2 12:13:25.811: IP-EIGRP(Default-IP-Routi...