I am currently working to document out what it will take to move our corporate data center. We currently have a 6509 as our server switch and will be uplinking connectivity from it to another location via dark fiber. The original server switch will...
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Forum Posts
Hi,I have the folowing network scenario:In the central node: 1 Catalyst 6509 2 FWSM (failover and routed mode configured)In the remote locations: 1 Catalyst 3560GI want to have more than one vlans behind catalyst 3560G switches.How i configure...
Hi,Have a router 7200 with IOS version 12.4(24)T2. Now standards here require version 12.4 (15)T8. for some reason I'm not able to make the router boot with version (15)T8.some info:sh bootflash gives version 12.4(24)T2sh disk2: gives both IOS versi...
Resolved! Security Pros and Cons with enable SNMP
I have several Cisco devices and I recently purchased Solarwinds NPM. This software requires that SNMP be enable in order to mointor network devices and traffic.Questions: if the snmp is enabled is enalbed on my Cisco equiptment is there any secuirty...
Hi all,Wanted to get clear picture of what does boot var mean in switch 2950.thanksmahesh
I have a 3560-24PS switch that began constantly rebooting this morning and I'm unable to get it to stop. Here's an output of what it's doing:Is this fixable? Any assistance is appreciated.RobInitializing flashfs...flashfs[1]: 193 files, 3 directorie...
Gig0/5 is a physical on the 3550 that is connected to a series of 2950s.I see a lot of input drops on the SVI and none on the physical at the input level.Can someone explain why. See output below and please don't remind me that they are EOS.Why would...
Hi All:I have this design issue .I have attached a diagram for reference.There are GRE tunnels between two locations. These tunnels are transport over a parent GRE tunnel – carrier GRE3. 4. The carrier tunnel is terminating on the cisc...
Resolved! How the L2 loops are found ?
First of all, i want to say Hello, im new at this community.I want to know how the layer 2 loops are discovered. I'm working at big enteprise network which consists of lot of devices and they are connected to catalyst 65xx switches. There was a few ...
we have a strange problem on cisco device. we create cisco device to authenticate using Radius server. The problem is we can login to some router with cisco/cisco username password . i check with LAN guys and they said they did not have any user of t...
Resolved! SanJose2(boot)>
Turning on a 2501 lab router gives the following prompt, SanJose2(boot)> and enable mode: SanJose2(boot)#. Why does (boot) show up?Cisco Internetwork Operating System SoftwareIOS (tm) 3000 Bootstrap Software (IGS-BOOT-R), Version 11.0(10c), RELEASE ...
Resolved! 2800 vs 1841 Question
Have a quick question that is probably easily answered by someone that knows more than I do. I have 2 seperate remote locations. One with a 2800 series router and one with an 1841 router. We are doing VOIP at the site with the2800 series router a...
We just received a 3750 that was configured as a stack member. They just powered off the switches and send one to us, and I would like to use it as a stand alone with no stack configuration. I tried all the commands I know, and it still thinks its ...
HiIn an etherchannel, does the port-channel need to have speed/duplex configured? eg port-channel 1. I have already configured the physical interfaces associated with port-channel 1 with the correct speed/duplex settings.Thanks for your help.
HiI need to associate traffic in a particular VLAN to a certain default gateway.All traffic on VLAN51 which is in the 10.255.0.0 range (getting their IP Address from the domain controller dhcp) needs to go out a default gateway 10.255.251.218I have a...
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