Shared Service Definition: A shared service, such as the Domain Name System (DNS), is utilized by multiple tenants (organizations) within...

Default-export route profile with a prefix-list in the L3Out. In this scenario, the Legacy router must establish communication with the...

Steps to Install Certificate in APIC   1) Download root & intermediate CA certificate. 2) Open root CA certificate in notepad and copy...

Step 1: Let’s use one of the leafs with ip 10.197.205.38 as remote server (Practically it would be server in your network) Step 2: We are...

Endpoint Definition: An Endpoint  comprises: One MAC Address Zero or More IP Addresses Traditional Network Address Tables:  In...

This is a very useful tool for capturing traffic destined for the leaf, spine or APIC i.e. within fabric. This method can be used also...

ELAM Packet capture: Step 1: Kindly check the hardware module to see what inputs must be there in command i.e. tah/roc/app /// N9K-C*-EX- Leaf ----------------------- tah N9K-C*FX/FXP/FX2 -Leaf ------------ roc N9K-C*-GX – Leaf ----------------------app// Recommended Best Practices: To capture a packet with VLAN encapsulation on a downlink port, use 'in-select 6' . To capture a packet with VXLAN encapsulation (whether from a spine or a vleaf with VXLAN encapsulation

NTP uses the User Datagram Protocol (UDP) & all NTP communications use Coordinated Universal Time (UTC). NTP uses a Stratum to describe...

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...

Topology Note : Direct spine-to-spine connections  are possible in ACI Multi-Pod , not  in ACI Multi-Site. ACI Multi-Pod: Spine switches...