About slevinbkelevra

slevinbkelevra · 08-29-2014

I have a few questions on setting up (re-configuraing) a small business LAN. The network consists of 2 core switches, both cisco 3750G and a Microsoft Threat Management Gateway as the router / firewall. The TMG has 3 NIC, DMz, Internal LAN, and Exter...

slevinbkelevra · 07-05-2014

I'm having a bit of a brain fart. I have a 3750G that is a core switch for a very small business network. On the switch I have a few vlans, i.e. vlan10, vlan20, vlan30, etc. Each vlan has int vlan10 ip address 10.0.10.1 255.255.255.0 no shut (subsequ...

slevinbkelevra · 09-15-2014

I've made the changes noted and I'm still experiencing a wrath of SYN_PACKET_DROPPED in the firewall logs still. I have to constantly refresh or press enter in the address bar of internet sites I'm trying to visit from clients in the Internal VLAN 1...

slevinbkelevra · 08-30-2014

Ok, I've made the changes no ip proxy-arp on all the vlan interfaces. I will test and see if the logs are still showing TCP_SYN_PACKET_DROP and how internet browsing is. I'm posting this message from a system in the internal LAN so that's good.With t...

slevinbkelevra · 07-11-2014

Thanks for the info. I did just that. Turns out I had an MD5 mismatch and configuration revision was not correct. I got the core switch in server mode and the second switch in client. The VTP was operating correctly. I was able to get a vlan created ...

slevinbkelevra · 07-09-2014

I'm not sure I understand the first statement? On the second switch in global configuration I entered:int vlan 10ip address 10.0.10.2. 255.255.255.0no shutThe core switch I have only has vlan10 IP address 10.0.10.1 255.255.255.0 Int gi1/0/1 on both t...

slevinbkelevra · 07-07-2014

Still no VLAN info has been propogated to the other switch. -SK

Member Since	‎07-05-2014 06:11 PM
Date Last Visited	‎08-18-2017 04:02 AM
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Basic Small LAN Config Changes

3750G Trunked Port Switch Problem

I've made the changes noted

Ok, I've made the changes no

Thanks for the info. I did

I'm not sure I understand the

Reading some information