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Assistance with VLAN Design/Implementation

Hey there,I am looking to introduce multiple VLANs to my network to improve security.  I understand the easy concepts, but I am having trouble figuring out how I would set up what I am looking for on my switches, router, etc.  Below is the layout of ...

Resolved! Meraki

I've deliberately not posted this under the wireless section, as I want to try and understand more about Meraki in relation to the campus LAN. Does anyone have any Meraki experience, particularly around their switches and firewalls?I'm trying to unde...

shillings by • Level 4
  • 3649 Views
  • 7 replies
  • 0 Helpful votes

Resolved! HTTP(S) Access to Switch

I am trying to get logged into the web interface of one of my switches. I have the following in my config:ip http serverip http authentication aaaip http secure-serverand I also setup a trivial username/password to test. This switch is setup to use R...

Resolved! cisco net flow ,export to collector.

Hi everybody.http://www.cisco.com/en/US/prod/collateral/iosswrel/ps6537/ps6555/ps6601/prod_white_paper0900aecd80406232.htmlHow Does the Router or Switch Determine Which Flows to Export to the NetFlow Collector Server? A  flow is ready for export when...

sarahr202 by • Level 5
  • 2342 Views
  • 4 replies
  • 0 Helpful votes

2900 Cisco Router NM-16ESW

HiI request help.How to configure a module NM-16ESW because with the command "show diag" and "show int" can not query it.Note: the default IOS is installed, you will need to upgrade to a specific '.thank youLuiz Fernando

lfcunha by • Level 1
  • 443 Views
  • 1 replies
  • 0 Helpful votes

Resolved! Port Security verification

           Hello,I'm trying to test port-security in my c3550 but when I show port-security int f0/23 shows it only "Disabled" as below:     sh runinterface FastEthernet0/23switchport access vlan 200switchport mode dynamic desirableswitchport port-se...

Resolved! Rolling stack-upgrade of Catalyst 3750

Hi,I want to run rolling-stack upgrades on several stacks containing Catalyst 3750X-switches. I have done as follows:Configured the redundant uplinks as active and stand-by.Started to upgrade by using archive download-sw /rolling-stack-upgrade /overw...

cisco by • Level 1
  • 1346 Views
  • 4 replies
  • 0 Helpful votes

IP Helper between VRF (again)

Hi teamI see there has been several discussions around the use of the IP Helper-address command to direct broadcast traffic between VRF instances; most to do with DHCP.  I have a similar question (not about DHCP for a change) but would just like clar...

lpassmore by • Level 1
  • 5101 Views
  • 6 replies
  • 0 Helpful votes

QoS/CoS lab help

Hi,Firstly I apologies if this is the wrong forum fo such a post.I'm trying to create a lab to learn Qos/CoS and also for part of my CCNP switch studies.  Basically we will be putting un VOIP so I want to start understanding the basics, but my boss h...

running configuration problem

i have a problem that when i finish the configuration and type "copy running-configuration startup-configuration" it shows that it saved the configurations.but when i reload the router...and do "shwo run" command..no configuration exists..??!!!but wh...

yazeed.ak by • Level 1
  • 386 Views
  • 2 replies
  • 0 Helpful votes
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