Sunday, 15 June 2025

Basic Vs Standard Public Ip Adddress SKU in AZURE

›
 Publick IP address in Azure is available in two SKUs. Below are the key dfferences between Basic and Standard Public IP addresses.
1 comment:
Tuesday, 10 June 2025

IP Helper address in NXOS

›
  In NX-OS, the command equivalent to Cisco IOS's  ip helper-address  for DHCP relay is  ip dhcp relay address . Both commands serve the...
1 comment:
Monday, 2 June 2025

Single-Mode Fiber (SMF) Vs Multimode Fiber (MMF)

›
The main difference between  single-mode  and  multimode fiber optic cables  lies in how they transmit light and the distances they can cove...
1 comment:
Monday, 26 May 2025

Cold Vs Warm APIC

›
  Unlike a Cold Standby APIC, which remains inactive and holds no data until it is promoted to active, a Warm Standby APIC continuously sync...
1 comment:
Thursday, 22 May 2025

How to Encrypt current and new Pre-shared Keys in a Router

›
 H ow to set up encryption of both current and new pre-shared keys in a router. Router(config)# key config-key password-encrypt Ourkey123 R...
1 comment:
Sunday, 18 May 2025

How to Update the Default BIOS Password on Cisco APIC

›
Securing your Cisco APIC server starts with a strong BIOS password. Whether you're setting it up for the first time or updating it, here...
1 comment:
Friday, 20 September 2024

How to recertify the CCIE Certification

›
 Complete one of the following to recertify: 1 Expert level lab exam 1 CCDE written exam 1 Core exam &1 Concentration exam 2 Core exams ...
2 comments: