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Upgrading LIcense on 24P 3750X

Am attempting to load a new license on a 24 Port 3750X. Was LANBase code, need to get it to IPBase. Have the license file. Have put it on the flash drive. Running "license install flash:" i get the message "%Error reading flash: (is a directory)%Erro...

psiegling by Beginner
  • 1 replies
  • 0 Helpful votes

Resolved! logging trap debugging and/or debug all

Hello,         Currently my switch is properly configured for logging to a syslog server, and using ’logging trap informational‘‘ If I configure ‘’logging trap debugging’’...Do I create the same effect sending debug information to my syslog server as...

high CPU utilization issues

Dear All,I have a 2 cisco core (cisco WS-C6509-E (R7000) processor) and been working for quite sometime.they are conneted with HSRP with active standby config with a 10 g module for redundancyjust today I see that the cpu utilization went to about 50...

question about something in my running config

hi ,when i type sh run ,crypto pki trustpoint TP-self-signed-1195085824 enrollment selfsigned subject-name cn=IOS-Self-Signed-Certificate-1195085824 revocation-check none rsakeypair TP-self-signed-1195085824!!crypto pki certificate chain TP-self-sign...

Dr.X by Explorer
  • 1 replies
  • 0 Helpful votes

Show interface "lost carrier" counter

I see that my "lost carrier" counter is not at 0.  I've looked up the potential issues as to why this counter would go up (i.e. bad cable).  I'm curious to know what exactly this means on a technical detail level.  Also, what are the symtomps when th...

meenny123 by Beginner
  • 0 replies
  • 0 Helpful votes

Maximum VLANs on trunk Port

Hi,Could you please let me know how many VLANs can be added on trunk port on cisco switches (Maximum VLANs that can be allowed on trunk ports of a cisco switches)??.Thanks & Regards,Ahmed Umair                  

ahmedumair by Beginner
  • 6 replies
  • 0 Helpful votes

Cisco AP1142N Radius Issue

Greetings,I currenly have a cisco AP1142N configured to work with our radius server (It was already configured when I took over the network). I order two additional access points for building coverage on multiple floors. Currently, I uploaded the con...

Total Output Drops on Port-Channel

What are the reasons why a port-channel interface would experience output drops? There doesn't appear to be any saturation whatsoever. I have to 1 Gbps trunks etherchanneled and my network monitoring tells me that there isn't an overly large amount o...

route problem?

Hi,I have attached a rough network diagram of our scenario.Existing:-A 3750 is connected to an unmanaged switch. to this unmanaged switch, there is a 3845 router and a netscreen firewall connected. The 3750 is doing eigrp as is the 3845.3750 has serv...

suthomas1 by Frequent Contributor
  • 25 replies
  • 0 Helpful votes

Resolved! 4500 can't find a boot file

Hi All,I have a 4503-E on my work bench.  It's been out of production for a year or so.  I started working on it last week.  I think I may have cause a boot up problem.  It comes up to ROMMON, but then I need to type "boot" to get it to come up all t...

SW VLAN Reachability

Strange issue...* Topology: 3560 <-access-mode-link-> ASA5510 - Internet* 3560 has 3 VLANs and 3 corresponding SVIs (default-gateways for VLANs)* Just configured RAS VPN on ASA5510 and successfully made connectionNow, from RAS VPN (IPSEC) client work...

BGP distribute-list prefix

Hi all,Is anybody able to assist with why the below configuraiton does not work? BGP exchanges routes without a problem all the time the distribute list is removed from the config. When I apply the distribute list it blocks all routes, not just those...

by Not applicable
  • 2 replies
  • 0 Helpful votes