Mukesh Chanderia
Cisco ACI Multipod Setup & Firewall
There are three main ways to deploy firewalls in a Cisco ACI Multi-Pod environment: Active-Standby Firewall Pair Stretched Across Pods...
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Mukesh Chanderia
- 3 days ago
- 14 min
Host Routing & GOLF in ACI
What is Host Routing? In Cisco Application Centric Infrastructure (ACI), the host routing feature enables the ACI fabric to advertise...
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Mukesh Chanderia
- 6 days ago
- 15 min
Cisco Mini ACI Fabric
Introduction Cisco Application Centric Infrastructure (ACI) Release 4.0(1): Introduces Cisco Mini ACI Fabric for small-scale...
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Mukesh Chanderia
- 6 days ago
- 3 min
OpFlex
OpFlex is an open and extensible policy protocol developed by Cisco Systems. It is designed to facilitate communication between a policy...
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Mukesh Chanderia
- 6 days ago
- 5 min
Kubernetes Fundamentals
What is Kubernetes? Kubernetes (commonly referred to as "K8s") is an open-source platform designed to automate the deployment, scaling,...
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Mukesh Chanderia
- 6 days ago
- 4 min
Red Hat OpenStack Fundamentals
Introduction to OpenStack OpenStack is an open-source cloud computing platform that enables organisations to build and manage both...
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Mukesh Chanderia
- Sep 18
- 14 min
ACI Faults
APIC Maintains System State: The Application Policy Infrastructure Controller (APIC) maintains a comprehensive, up-to-date run-time...
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Mukesh Chanderia
- Sep 14
- 9 min
Floating L3-Out
Floating L3Out Version Support Floating L3Out Introduction: Started in ACI Version 4.2(1): The floating L3Out feature became available...
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Mukesh Chanderia
- Sep 9
- 8 min
Netflow
Overview: NetFlow tracks and records data movement within the network. Helps administrators analyze traffic patterns, troubleshoot...
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Mukesh Chanderia
- Sep 8
- 5 min
Remote Leaf
ACI remote leaf switch deployment allows extension of ACI fabric to remote data centers without a local spine switch or APIC. Remote leaf...
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Mukesh Chanderia
- Aug 9
- 7 min
Multi POD ACI Troubleshooting
Scenerio 1 : Multi-Pod Inter-Pod Network (IPN) broadcast, unknown unicast, and multicast (BUM) troubleshooting Symptoms Endpoint...
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Mukesh Chanderia
- Jul 20
- 1 min
ACI MicroSegmentation
Application Profile --> EPG --> Intra EGP Isolation --> It's Unenforced (default) --> Change it to enforced and EndPoint within EGP will...
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Mukesh Chanderia
- Jul 18
- 6 min
ACI Upgrade
Admin > Firmware apic1 # show firmware upgrade status Pod Node Current-Firmware Target-Firmware Status Upgrade-Progress(%) ...
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Mukesh Chanderia
- Jun 21
- 11 min
Troubleshooting ACI Constructs
Troubleshooting Logical Constructs Check if leaf has required vrf Leaf# show vrf all 2. Check on VRF if "Policy Control Enforcement...
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Mukesh Chanderia
- May 16
- 6 min
ACI Multi-Pod Deployment
Each POD has local instance of ISIS and COOP Inter-POD connectivity is through IPN Inter-POD BUM uses PIM-Bidir BGP in between PODs to...
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Mukesh Chanderia
- May 16
- 6 min
Nexus Dashboard Orchestrator
Step 1: Log into ND click --> ok Step 2: Go to Dashboard it will take you to One View display Step 3: Go to Admin Console Step 4:...
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Mukesh Chanderia
- Apr 22
- 16 min
ACI Vmware DVS
APIC integrates with 3rd party VMMs Three options with Virtual VMM: VMware DVS Cisco ACI Virtual Edge Cisco Application Virtual Switch...
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Mukesh Chanderia
- Apr 22
- 1 min
SNMP ACI
Port 161 ---> It is used for read based queries Port 162 ---> It is used for sending out traps. Configuring SNMP
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Mukesh Chanderia
- Apr 22
- 3 min
IPv4 & IPv6
IPv4 32 bit long & contains 4 octets. Each octet has 8 binary bits IPv4 class range Subnetting Host Bit = 0 Network Bit = 1 We got Class...
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Mukesh Chanderia
- Apr 15
- 29 min
ACI Multi Site
Multi-Site Connectivity can be done through ISN. The ISN between sites must support these specific functionalities: System --> System...
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