The Cisco Application Policy Infrastructure Controller (APIC) works as a smart policy manager, sending the required policy settings to...

Both APIC L1/M1 and APIC L2/M2 servers have reached their end-of-sales and end-of-life date. APIC servers forming a cluster must all run...

Lab Setup Create three VMs of CentOS. One will act as a controller and the rest two as workers. Install ansible rpm -qa | grep ansible...

Search Everywhere Double Shift Go To File Ctrl+Shift+N Recent Files Ctrl+E Navigation Bar Alt+Home Print "Hello Mukesh" --> Right Click +...

BSS: Basic Service Set (Range of the wireless adaptor of laptop/mobile) ESS: Extended Service Set (More than one Access Point sharing the...

Hook Firewall & Panorama Step 1: Go to Firewall and add the IP address of Primary and secondary Panorama. Step 2: Go to Panorama and in...

1) How do you handle the pressure? I stay calm under pressure and handle it well. My complete focus is on the job done. I will break the...

Can you explain what Cisco ACI is and its key features? Cisco ACI, or Application Centric Infrastructure, is a software-defined...

Let's have a look at ip address of two site for which we need to configure site to site VPN Let's configure Router A Step 1: Create an...

IPsec rides on Layer3 of TCP/IP. SSH & SSL rides on layers 4 -7. In transport mode layer 4 and above is encrypted whereas in tunnel mode...

Routing + Switching Loopguard Loopguard come into action only when the BPD's suddenly disappeared. It is incompatible with Root Guard....

R+S What is PTP used for? The Precision Time Protocol (PTP) is a protocol used to synchronize clocks throughout a computer network. On a...

ISE Use Cases 1) Visibility: What all users & devices are on the network and where are they connected. Where are phones, printers,...

It is a centralized controller for PA firewalls. How to add devices in Panorama? Go to Panorama --> Managed Device --> Here you will get...

Create WildFire Profile Attach it in Security Policy as Security Profile Objects > Security Profiles > DoS Protection It is similar to...

Network > Network Profiles > Interface Mgmt It is used to control what protocols are allowed on interface. Now Go to Interface -->...

Network > Network Profiles > Zone Protection Tcp SYN Cookies : It is a technique used to resist SYN flood attacks. An SYN flood attack is...

Step 1 : Generate Certificate through CSR [Certificate Signing Request]. Click : Request a Certificate Open CSR file in notepad & Copy...

The default port for LDAP is port 389, but LDAPS uses port 636 and establishes TLS/SSL upon connecting with a client. Step 1 : Create...

Decryption Policy for Outbound SSL Connection. Why do we require this policy ? We do require this policy for acting Palo Alto as a Man In...