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Cloud Notes: AWS S3

"Amazon Simple Storage Service (Amazon S3) is an object storage service that offers industry-leading scalability, data availability, security, and performance". At a high level S3 has the following characteristics: Object based storage for static files that do not change. EG: JPEG,...continue reading

Juniper iBGP

8 steps to configure iBGP. Configure a router-id Configure an autonomous system number Configure transport routing protocol Configure a BGP group and define the peer type Configure a BGP group local address Add neighbors to the peer group Define a routing policy to...continue reading

Juniper OSPFv3

3 steps to configure OSPFv3. Create a router-id (optional) Assign OSPF neighbor facing interfaces to OSPF area Inject routes into OSPF via passive interfaces Configuration Create a router-id. cmd set routing-options router-id 10.255.1.1 Assign OSPF neighbor facing...continue reading

Juniper eBGP

6 steps to configure eBGP. Configure a router-id Configure an autonomous system number Configure a BGP group and define the peer type Add neighbors to the peer group Define a routing policy to export routes Assign the routing policy to the BGP group Configuration ...continue reading

Juniper VRRP

7 steps to configure VRRP. Enable VRRPv3 Define a VRRP group number Configure a virtual IP address Configure a virtual link-local address (IPv6 only) Configure a priority Configure preempt (optional) Configure router advertisement properties (IPv6 only) ...continue reading

Juniper RIPng

4 steps to configure RIPng. Define a RIPng group Assign interfaces to the RIPng group Define a routing policy to export routes Assign the routing policy to the RIPng group Configuration Define a RIPng group. cmd set protocols ripng group RIPNG-GROUP Assign...continue reading

Juniper OSPFv2

3 steps to configure OSPFv2. Create a router-id (optional) Assign OSPF neighbor facing interfaces to OSPF area Inject routes into OSPF via passive interfaces Configuration Create a router-id. cmd set routing-options router-id 10.255.1.1 Assign OSPF neighbor facing...continue reading

Juniper RIPv2

4 steps to configure RIPv2. Define a RIP group Assign interfaces to the RIP group Define a routing policy to export routes Assign the routing policy to the RIP group Configuration Define a RIP group. cmd set protocols rip group RIP-GROUP Assign interfaces to the RIP...continue reading

Juniper Syslog

3 steps to configure Syslog. Define a logging policy Define remote logging servers Define a logging source address (optional) Configuration Log to a local file. Logs are stored in the /var/log directory. Define a logging policy. cmd set system syslog user * any...continue reading

rbenv Install Ubuntu1804

rbenv is a utility for installing multiple ruby versions on a host machine. Using rbenv allows you to install ruby in a path you have ownership over so you can install gems without having to have sudo or root privileges. rbenv also allows you to target the exact ruby version in development...

Jupyter Lab Ruby Kernel Install

Jupyter Lab is the next-generation web-based user interface for Jupyter project. I first encountered The Jupyter project back when it was know as IPython notebooks and used it for hacking on python projects. I was pleasantly surprised to learn that the Jupyter project also supports ...
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