Help your organization's network connection Maximizing network performance through ongoing monitoring and troubleshooting Investigating faults in the Network Networking Design Documentation Documentation!
Read More“If an egg is broken by an outside force, life ends. If broken by an inside force, life begins. Great things always begin from the inside. ”Jim Kwik
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IT INFRASTRUCTURE
Without it, you can't see my website Right now. Network Stay online
CLOUD
Startup company getting physical server or other gear, it takes TIME , Money and cost to manage. In Cloud, if you do it right, you will only pay what you used.
NETWORK DOCUMENTATION
VISIO STUDIO - To build network digrams, Other peoples need to know what is happening here.NETWORKING
TCP/IP, DHCP, DNS, Stacking, VLAN, EIGRP, BGP
FIREWAL/ NETWORK AUTOMATION CODING
Meraki, Cisco Firewall ASA, Palo Alto, Fortigate, F5 & Tufin, Ansible, Python
AWS/ AZURE/ ALIYUN
AWS Lambda, route53, Load Balancer, CloudFormation, Terraform infrastructure as code with Git
MONITORING / OPERATION SYSTEM
Auvik, Wireshark, Solarwinds, Linux Ubuntu, Suse“Our greatest weakness lies in giving up. The most certain way to succeed is always to try just one more time.”
― Thomas A. Edison
Create Ubuntun Server EC2 instance in AWS In Figure 1.1, you will need to select Ubuntu Server [FREE TIER], Remember FREE. If not it will charges you they mins you spent base on hourly price. In figure 1.2, allow 80 and 443 port in security group inital stepsudo apt updatesudo apt upgrade Install and allow apache2 firewallsudo apt install apache2sudo […]
<AIMS>Automation of Using Linux Ansible to obtain information from network devices, also giving commands to Routers & Switch enable “CDP RUN” ,enable ” show ip inter br”, & create OSPF. no.1 labs, I’m using ssh command line to login (” -u tech -k “), on this lab, I”m using ssh variable to ping and ansible-playbook. Also using ansible to telnet […]
Simply Topology 1 no. Firewall ASA 1 no. Core layer – router, Distribution layer – router 2 no. Access Layer switch + 1 Access Point Different vlan to different department (Sales, HR & Finance) 1 Vlan for Voice and 1 for Boss Access list only Boss can reach out interenet 8.8.8.8 figure 1.1 – mind node on networking figure 1.2 […]
Site to site VPN has been setup under IKEV1 Dynamic routing OSPF
configure on google cloud by ssh manual setting pnet1 or 2-9 , assgin an ip address using command “sudo nano /etc/network/interfaces”. see it at figure 1.1 as VM command -> ” systemctl restart networking”. then you will see an networking update at figure 1.2 Next you will need to configure forwarding function. so let Router knows, what is next it […]
ASA – inside , outside ip address allocated NAT – “nat (inside,outside) after-auto source dynamic any interface” Policy-map – policy-map global_policyclass inspection_defaultinspect icmp policy-map global_policyclass class-defaultset connection decrement-ttl Object networking – ” object network inside”, “subent 172.16.2.0 255.255.255.0”, “nat (inside, outside) dynamic interface Enable ASA http – “http server enable”, ” http 172.16.2.0 255.255.255.0 inside”
Linux on eve-ng once you trying to connect to ASA by HTTPS, it will pop up an message. ASDM java need to be installed and cannot detected Have tried numberous Install Linux at the end find a way, Per jav instruciton. java installed at /usr/java/ after installed use command below:”~/java/jre1.8.0_291/bin/javaws https://172.16.1.254/admin/public.asdm.jnlp
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