Switching

I'm running out of internal IPs in one of our main production subnets.My options at this point are:1. Add another internal IP subnet and ensure routing between subnets worksOR2. Change subnet mask in the existing subnet (i.e. go from /24 to /23 or /2...

I'm having difficulty getting the IP Routing function to work properly on my Catalyst 4506. I'm trying to set up InterVLAN routing between VLANs 2, 3, and 4 for my building's network. I've issued the Switch(config)#ip routing several times now, but d...

Hi,I live in the country and have crap Internet barely getting a 2meg down connection via DSL.  Turns out, I have an AT&T fiber line that is actually on a pole on my property.  I have placed an order for 20x20 service that should take a couple of mon...

HI , I'm new at cisco laps, i studied network in my college and recently i watch some cbt cisco,ccna i found it very interesting and i i want to go to real world to get real experience in cisco world . i found a suitable price used lap  it's consists...

I'm in the middle of working on Re-IPing a network for a client and wanted to clarify a couple of concepts before I got started:First of all, the current setup is that all 50 sites use identical VLAN ID's at each site to relate to the same services (...

Hello guys,I have discovered that Huawei has a different syslog messages format when it comes to logging configuration changes in external syslog, however if in Cisco you are using a universal login for many users, it is impossible to know what IP ad...

Hello,I have setup a home lab to do some Microsoft training on. My lab domain name is "demo.lab". What I want to do is configure my cisco router to forward any dns requests to demo.lab to my Active Directory Server.For exampleIf I ping mail.demo.lab,...

What is supervisor engine? why it was introduced? Advantages and disadvantages?

Hello there,I have this dilemma in my network. Each time we have power outage (It happens a lot and we don't have a UPS yet) some client IPs go crazy. The core is the DHCP Server for several pools and VLANs. I have 10s of PCs attached to the PTS swit...