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Half 3 of the 3-part ThousandEyes in Catalyst 9000 Switches Collection
Learn how to set up ThousandEyes Enterprise Agent in C9K Switches utilizing CLI?
In components one and two of this weblog sequence, we coated the advantages of operating ThousandEyes Enterprise Agent in Catalyst 9300 and 9400 Switches and the way to carry out the set up utilizing Cisco DNA Heart. On this third half, we’ll clarify the way to undergo the set up utilizing CLI.
Steps to comply with:
- Get hold of your ThousandEyes account – The weblog won’t cowl this step. Work together with your Cisco or Cisco Associate consultant to acquire entry to the ThousandEyes dashboard.
- Pre-work – Outline IP addressing, perceive proxy necessities and collect the ThousandEyes token. This step was mentioned in Weblog #2 of this sequence.
- Set up the ThousandEyes Docker picture
- Configure fundamental networking for the Docker atmosphere
- Configure Software internet hosting
- Run ThousandEyes app
Step 3 – Set up the ThousandEyes Docker picture
To put in ThousandEyes in a Catalyst 9300 or 9400 change, we first must obtain the “.tar” file with ThousandEyes docker picture from the ThousandEyes dashboard and duplicate it into the change flash. From the change CLI, we then need to situation the instructions to allow the Software Internet hosting framework and to put in the ThousandEyes utility.
Step 4 – Configure fundamental networking for the Docker atmosphere
Catalyst 9000 switches require fundamental networking configuration earlier than activating the appliance. This contains configuration of the AppGigEthernet interface which connects to the Docker atmosphere. The IP deal with assigned to the container might be in a Layer-2 VLAN which has been handed by means of from any lively bodily port and isn’t the default VLAN. The configuration of the AppGigEthernet interface is often a trunk permitting the chosen VLAN.
Within the instance beneath, we might be utilizing VLAN 22 for the container IP addressing. This change has lively ports in VLAN 22 and the corresponding SVI configured. The configuration for AppGigEthernet interface is then permitting VLAN 22.
Step 5 – Configure Software internet hosting
As soon as we end the fundamental networking configuration, it’s time to configure the appliance parameters for utility internet hosting. As talked about above, the container would require IP configuration together with IP deal with, masks, default gateway and name-server. The IP addressing could be assigned statically or dynamically utilizing DHCP. In the identical method as with DNA Heart configuration, the appliance internet hosting infrastructure, requires a set of configuration settings within the type of “Docker Runtime Choices” which we might be configured on this step. Weblog #2 covers extra particulars on Docker Runtime Choices.
In our instance, we’re utilizing VLAN 22. Therefore, the IP addressing is inside this VLAN.
Step 6 – Run ThousandEyes App
The subsequent step is to activate and begin the appliance. Catalyst 9300 and 9400 switches have a collection of instructions for utility lifecycle administration as proven beneath:
Placing All the pieces collectively
All these steps will come collectively within the video beneath, displaying a full set up of ThousandEyes Enterprise Agent in a Catalyst 9300 stack.
Congratulations – you accomplished the set up!
Your infrastructure is able to add the exams and luxuriate in your enhanced visibility.
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