I needed to recertify the Advanced Networking specialty. Technically it expired on 6/20. So I decided to focus on the Professional as it would include Networking and Security topics. I need to recertify Security Speciality later this month.
I took the AWS Advanced Networking Speciality on Tuesday and passed.
I took this exam with Pearson VUE. The exam opens 30 minutes before to get checked out. The process with the same as PSI, only there wasn’t a long wait. Personally, the interface in PSI is a little nicer than Pearson VUE. However, the experience of the otherwise of taking the exam is the same as it’s from the comfort of home.
I’m not going to talk about the exam, as that would violate the NDA. There are three observations. First, the exam requires deep AWS networking knowledge. Make sure you get in the console and get hands-on. The exam, as advertised, requires deep understanding and experience, which can only come thru practical hands-on experience. The other observation I would make is that the exam requires knowledge of services touched by networking, which is why acloud.guru course recommends associate level certification. The last comment on this exam has the most deficient written questions and answers of the certification exams I’ve taken. The questions and answers lack clarity found on the other exams.
I took the exam in about 90 minutes, which is half the allocated time. There were enough questions that I struggled to know the correct answer. I had no sense if I had no sense during the exam of a pass or fail.
Now the parts I can talk about, which was my preparation for the exam. In studying, the number of new networking specific services, including Transit Gateway announced Re:Invent 2018, Firewall Manager introduced April 2018 to name a few. The changes in networking services like AWS Shield, VPC FLow Logs, WAF between studying back in 2018 and studying three years later is incredible. Probably the reason, these certifications have to be re-certified every three years. The first time for the exam, I put about 50 hours of preparation into studying for the exam. This time I put maybe 16 hours into studying.
I watched about 80% of the acloud.guru course. I did watch most of it in 1.75x speed. I would slow down if I didn’t understand a topic or wanted more. I also read many whitepapers and FAQs and watched Youtube videos (2x) and linked below.
Resources:
- https://aws.amazon.com/certification/faqs/
- https://aws.amazon.com/certification/certified-advanced-networking-specialty/
- https://d1.awsstatic.com/training-and-certification/docs-advnetworking-spec/AWS-Certified-Advanced-Networking-Specialty_Exam-Guide.pdf
- https://aws.amazon.com/about-aws/global-infrastructure/regions_az/
- https://docs.aws.amazon.com/vpc/latest/userguide/VPC_Security.html
- https://docs.aws.amazon.com/vpc/latest/userguide/vpc-network-acls.html#nacl-rules
- https://docs.aws.amazon.com/vpc/latest/userguide/vpc-network-acls.html#nacl-ephemeral-ports
- https://docs.aws.amazon.com/vpc/latest/userguide/vpc-nat-comparison.html
- https://docs.aws.amazon.com/vpc/latest/privatelink/vpce-gateway.html#vpc-endpoints-limitations
- https://docs.aws.amazon.com/vpc/latest/privatelink/vpce-gateway.html
- https://aws.amazon.com/vpc/faqs/#Peering_Connections
- https://docs.aws.amazon.com/vpc/latest/userguide/vpc-peering.html
- https://www.youtube.com/watch?v=VIgAT7vjol8
- https://www.youtube.com/watch?v=_Z5jAs2gvPA
- https://www.youtube.com/watch?v=HKh54BkaOK0
- https://docs.aws.amazon.com/elasticloadbalancing/latest/userguide/elb-ug.pdf
- https://aws.amazon.com/about-aws/whats-new/2020/08/aws-site-to-site-vpn-now-supports-internet-key-exchange-initiation/
- https://aws.amazon.com/blogs/networking-and-content-delivery/introducing-aws-client-vpn-to-securely-access-aws-and-on-premises-resources/
- https://docs.aws.amazon.com/vpn/latest/clientvpn-admin/limits.html
- https://docs.aws.amazon.com/vpc/latest/userguide/vpc-sharing.html
- https://docs.aws.amazon.com/vpc/latest/tgw/transit-gateway-quotas.html
- https://docs.aws.amazon.com/directconnect/latest/UserGuide/routing-and-bgp.html
- https://docs.aws.amazon.com/vpn/latest/s2svpn/how_it_works.html
- https://docs.aws.amazon.com/vpc/latest/userguide/Extend_VPCs.html
- https://www.youtube.com/watch?v=SMvom9QjkPk&list=PLlkukGgpsXyvUbJ85RVD7qNJ1mcGKO4_w&index=1
- https://www.youtube.com/watch?v=Qep11X1r1QA&list=PLlkukGgpsXyvUbJ85RVD7qNJ1mcGKO4_w&index=1
- https://aws.amazon.com/blogs/apn/amazon-vpc-for-on-premises-network-engineers-part-one/
- https://aws.amazon.com/blogs/security/how-to-set-up-dns-resolution-between-on-premises-networks-and-aws-using-aws-directory-service-and-amazon-route-53/
- https://aws.amazon.com/blogs/security/how-to-set-up-dns-resolution-between-on-premises-networks-and-aws-using-aws-directory-service-and-microsoft-active-directory/
- https://aws.amazon.com/blogs/security/how-to-set-up-dns-resolution-between-on-premises-networks-and-aws-by-using-unbound/
- http://docs.aws.amazon.com/elasticloadbalancing/latest/classic/config-conn-drain.html
- http://docs.aws.amazon.com/elasticloadbalancing/latest/classic/elb-security-policy-table.html
- https://aws.amazon.com/articles/6234671078671125
- http://docs.aws.amazon.com/elasticloadbalancing/latest/classic/enable-disable-crosszone-lb.html
- http://docs.aws.amazon.com/elasticloadbalancing/latest/classic/enable-proxy-protocol.html
- http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_Appendix_Limits.html#vpc-limits-gateways
- https://aws.amazon.com/articles/high-availability-for-amazon-vpc-nat-instances-an-example/
- https://aws.amazon.com/cloudfront/details/#faq
- http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_ACLs.html#default-network-acl
- http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/vpc-dns.html
- http://docs.aws.amazon.com/elasticloadbalancing/latest/classic/ts-elb-http-errors.html
- http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-eni.html
- http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_NAT_Instance.html
- http://docs.aws.amazon.com/workspaces/latest/adminguide/workspaces-network-requirements.html
- http://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html
- http://docs.aws.amazon.com/config/latest/developerguide/WhatIsConfig.html
- http://docs.aws.amazon.com/elasticloadbalancing/latest/classic/access-log-collection.html
- http://docs.aws.amazon.com/workspaces/latest/adminguide/amazon-workspaces-vpc.html
- http://docs.aws.amazon.com/directconnect/latest/UserGuide/WorkingWithVirtualInterfaces.html