Home Lab 2016 – Part 3

Home Lab 2016 – Part 3

 

Hello all!  My sincere apologies for the brief hiatus, but I am back to continue my Home Lab 2016 series.  In my previous posts, I covered the components that make up my new Home Lab.  In this post I will quickly cover my Storage and Network solutions that connect my lab.  Let’s get to it!

I will begin by covering my networking components used in my home LAN and LAB.  

 

My WAN connects to my ISP modem, which then connects to my amazing Ubiquiti EdgeRouter Lite (ERLite-3) via eth0.  My hardwired LAN connects from eth1 on the ERLite-3 to port 1 on the SG300-10 (core1).   Lastly, I changed my ASUS router to Access Point mode and connected my Wifi LAN from port 1 of the ASUS to eth2 on my ERLite-3.

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EdgeRouter Connections:

  • eth0 – WAN
  • eth1 – LAN (configured as a 192.x.x.x network)
  • eth2 – WLAN (configured as a 172.x.x.x network)

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On to the Cisco SG300-10 (core1) 10-port managed switch, this is configured in Layer 3 (L3) mode and is where I created all of my VLANs and DHCP scopes, etc….

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  • port 1 – connects to ERLite-3
  • ports 2-5 configured in a LACP/EtherChannel trunk to Cisco SG300-52 (core 2)
  • ports 6-10 connect to different rooms in my home LAN

 

I created the following VLANs  on core 1 and allowed them to traverse the trunk to core 2.  

  • VLAN10 – IPMI
  • VLAN20 – ESXi Management
  • VLAN30 – vMotion
  • VLAN40 – VM Traffic
  • VLAN50 – NFS Traffic
  • VLAN55 – VSAN Traffic
  • VLAN60 – DEV-VM Traffic
  • VLAN65 – DEMO-VM Traffic
  • VLAN99 – UPS/ATS/DPU

The Cisco SG300-52 is configured in its default Layer 2 (L2) mode and I setup the proper settings, trunk ports, and access ports for each VLAN.  I understand that I could’ve also configured this in L3-mode and reduce the extra hop to core 1, but I didn’t feel the need to do so for my use case. I may change my mind at some point, but it works for me…for now.  

Due to the way the ethernet cables connected from the switch to each ESXi host, I started configuring the switch ports at the end of the switch and worked my way towards to the beginning of the switch ports.

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  • ports 49-52 (LAG 8): LACP/EtherChannel trunk from SG300-10 (core 1)
  • ports 23-24, 47-48: IMPI
  • ports 1, 19-22, 43-47: ESXi Management Traffic
  • ports 15-18, 25, 39-42: vMotion Traffic
  • ports 11-14, 26: NFS Traffic
  • ports 26, 35-38: VSAN/iSCSI Traffic
  • ports 2, 7-10, 31-34: VM Traffic
  • ports 6, 30 (LAG 7): Synology
  • ports 5, 29: UPS/ATS/DPU
  • ports 3-4, 27-28: Unassigned

Switch_Connections_clean

 

Next, let’s take a look at Shared Storage.  I run my shared storage infrastructure on Synology DiskStation hardware, because…they’re flat out awesome, and give you a ton of bang for your buck!

I have to say I absolutely love the Synology products, and my DS415+ rocks!  I have this running 4 SSD’s and a DX213 expansion unit attached with 2 HDD’s in in.  It runs DSM 6.0-* update *. The interface is slick and setting up the device is a breeze.  I am currently using NFS only in my lab, and plan to incorporate VSAN soon, as well as testing out iSCSI vs NFS performance.  For my disk setup, I decided to use the Micron 500DC SSD drives as my first Disk Group (Disk Group 1) for my performance volume (Volume 1), the Micron 510DC drives for SSD Cache, and the HGST drives as my 2nd Disk Group (Disk Group 2) for all other storage volumes (Volume 2-x; ISOs, Backups, etc.)

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Well, there you have it.  In my next posts, I will go over the basic setup and configurations of my Home Lab.  

I hope you enjoyed the read!  

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