ces02

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introduction

 

The data network in the LIC contains three ethernet switches. Each provides dozens of data sockets to each shelf of the rack.

ces02 VLANs (Virtual Local Area Networks)

The ethernet switches in the LIC pretend to be many switches by creating VLANs. I edited the ces02 configuration to create these VLANs.

LIC table: ces02 VLANs
name ports description
int2biz 1-4 from Internet to internet DMZ
dmz2biz 5-10 internet DMZ
default 11-48 everything else

ces02 interfaces table

The ces02 interfaces table shows how to plug cables into a 24 port switch. This table is related to the data cables topology diagram.

LIC table: ces02 interfaces table
ces01
data
interface
cable colour host host
data
interface
description
        int2biz
1 green xcl01 eth2 xcl01 pretending to be the Internet. This is in effect connected to the internet firewall, like this: Internet <---> internet firewall.
2 green ifw01 eth2 internet firewall <---> Internet.
3 green ifw02 eth2 internet firewall <---> Internet.
4 grey ces02 4 cross-over cable
        dmz2biz
3 green ifw01 eth3 internet firewall <---> internet DMZ.
4 blue ics01 eth2 customer service in the internet DMZ.
5 blue ics02 eth2 customer service in the internet DMZ.
6 blue ics03 eth2 customer service in the internet DMZ.
7       default
8      

customised files

Bespoke tailoring for this host.

configuration