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Hi,I'm playing with a 3550 switch.I have created several vlans and can ping between those.If I go onto the switch I can ping the gateway and the internet.If I go on to a host connected to one of the vlans and try and ping the internet I get nothing. ...

We have several 3550 switches still in our our network. I know, its old but please continue to read.  All the 3550 switches are on the same IOS and feature set. Recently users on 2 of the 3550 switches started to experience bandwitch issues - specifi...

JMCNEL by Level 4
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  • 4 replies
  • 0 Helpful votes

Greetings!I'm  practicing some routing techniques related to the Implementing Cisco IP  Routing class and exam.  I'm trying to manufacture a routing loop in  order to correct it with route maps and prefix lists, etc.  I can't seem  to get the routing...

ivaarsen1 by Level 1
  • 1537 Views
  • 4 replies
  • 0 Helpful votes

Hello I have a problem with cpu high.Can anyonetell me if normal have this process?CPU utilization for five seconds: 29%/0%; one minute: 29%; five minutes: 30%PID Runtime(ms)   Invoked      uSecs   5Sec   1Min   5Min TTY Process  29   198216576 40261...

Hello everyone,I currently have the following set up (excuse my quick drawing):                                        --------------Vendors VPN Router----                                                                                               ...

forman102 by Level 1
  • 819 Views
  • 3 replies
  • 0 Helpful votes

Hi all, Please I need an urgent help. Please take look at the attached diagram, and the configs - I only copied the relevant ones. I am presently configuring the links for ISP 1 (the green link). I have configured default routes and redistributed in...

HelloI plan to implement a Nexus 5548UP with routing option as backbone/datacenter switch in small 10 Giga network. For any time I heard there are some problems with the Routing of clients segments. Some features are not supported like on the catalys...

plingg by Level 1
  • 4892 Views
  • 8 replies
  • 0 Helpful votes

Hi guys,When configuring BPDUFilter on a port we are effectively  disabling spanning tree because BPDU frames are not being sent and  received. However, such port is still participating in STP state  machine, sitting 15 sec in Listening and another 1...

Hi Cisco experts,I'm using a Catalyst 4948. It seems to drop all truncated packets. I don't know whether this is an expected behavior.I'm developing a program which processes packets in the following steps:1) capture packets2) if a packet is too long...