Network Consultant
Chennai, India
Joined April 2009
- Tweets158
- Following87
- Followers53
- Likes53
Rajavel retweeted
When it comes to learning #networkautomation what is your biggest tip?
Rajavel retweeted
Did you know there are huge opportunities in cloud networking?
But what skills are needed?
Join the @awsdevelopers "Cloud Networking" #TwitterSpace to learn more.
Speakers: @AlexandraHuides @Kareem_isk and @nickpowpow
When: 📅 July 6th, 12 PM ET
Link: xitter.cf/i/spaces/1OwxWzVnkkZJQ
Rajavel retweeted
In the first month I joined I was asked, 'How do I put a firewall between our subnets in AWS?'. What seemed like a simple ask turned into a real deep dive as I got into it. I'll talk about some history here, but first the announcement: aws.amazon.com/blogs/aws/ins… 🧵 (1/n)
Rajavel retweeted
My book Python for Network Engineers is a free ebook that includes:
* tasks
* set of tests for tasks
* answers
ebook: pyneng.readthedocs.io/en/lat…
tasks (with tests): github.com/natenka/pyneng-ex…
answers: github.com/natenka/pyneng-an…
Rajavel retweeted
Grasping Kubernetes Networking (Mega Thread)
- What is Kubernetes Service?
- When to use ClusterIP, NodePort, or LoadBalancer?
- How does multi-cluster service work?
- Why both Ingress and Ingress Controller?
The answers become clear when things are explained bottom-up! 🔽
Rajavel retweeted
Here is another diagram explaining how to decipher Cisco IOS command output. This one is for 'show ip bgp summary'.
The diagram does not cover all lines of the 'show ip bgp summary' command output. To find the descriptions for the rest, see: bit.ly/30HrNf8
Rajavel retweeted
[ENCOR]
BGP Route Selection Process:
1. highest weight (local to router)
2. highest local preference
3. originated by local router (next hop = 0.0.0.0)
4. shortest AS path
5. lowest origin (IGP < EGP < incomplete)
6. lowest MED
7. eBGP over iBGP
8. (iBGP) best IGP metric
Rajavel retweeted
I asked 10 network engineers to answer a prompt: What you wish you had known before becoming a network engineer. I was really impressed with the responses. rowelldionicio.com/10-pros-a…
Rajavel retweeted
This Python library, scrapli, that @carlrmontanari developed can help you connect network devices via SSH or Telnet. It supports the super-fast SSH2 protocol library, ssh2-python, along with text-fsm/ntc-templates and PyATS parsing. Check it out: ow.ly/U4OG50z4t1K
Rajavel retweeted
Set of links I see often in slack for simple in browser development Jinja: td4a.now.sh/ json/yaml conversion: json2yaml.com/ textfsm textfsm.nornir.tech/ jinja/textfsm template.itential.io/
Rajavel retweeted
For anyone who still has unanswered questions on the new @Cisco certifications, check out this FAQ. It’s very good and answered most of my questions
cisco.com/c/dam/en_us/traini…
Rajavel retweeted
Live Views of Starman pscp.tv/w/bUjQEDFyYVFab25sTU…
Rajavel retweeted
I finally decided to release my flash card deck that I created and used to pass the CCIE R&S v5.1 written exam. Nearly 3500 cards. neckercube.com/index.php/201…
Rajavel retweeted
Mark your calendars today for this free @vmwarensx: Things You Need to Know webcast series spanning from February 1 - April 19 🤓 bit.ly/2nfVikh