In today’s post, we are going to discuss about basics of TCL scripting. Tool command language (Tcl) is a powerful scripting language with programming features. It is available across Unix, Windows and Mac OS platforms. Tcl is used for Web and desktop applications, networking, administration, testing, rapid prototyping, […]
Yogita Bansal is a Engineer with 6 years of overall experience in Telecom and Networking. She is very enthusiastic when it comes to learning anything new as well as challenging. The networking field is not just her job but is more of a hobby.
Before proceeding with EEM Actions, let me explain the EEM environmental variables. We have already looked at builtin variables. The other type is user-defined.User-defined variable is configured globally and can be called by any EEM applet. In the below config, ENV1 is the variable name and Test is […]
This document describes how the Virtual Routing and Forwarding (VRF) can be used when you configure Layer 2 Tunneling Protocol (L2TP)v3 Xconnect over IP and Multiprotocol Label Switching (MPLS) network. L2TP is the tunneling protocol used by Internet Service Providers (ISPs) in order to provide Virtual Private Network (VPN) in the dial […]
This document describes the behavior of Policy-Based Routing (PBR) on Nexus Switches when you filter based on Layer 3 (L3) and Layer 4 (L4) information. If you add a sequence in PBR in order to match specific L4 information, as a feature N7K creates entries for Access Control Entry […]
Lets continue our discussion with the event detectors: 10. OIR The online insertion and removal (OIR) event detector publishes an event when one of the following hardware insertion or removal events occurs: A card is removed. A card is inserted. Route Processors (RPs), line cards, or feature cards […]
Lets take a took at events detectors today Event Detectors: 1. Application Allows any EEM policy to publish an event. This provides the ability for one policy to trigger another policy. There will be two events say EventA and EventB. EventA defines an action to publish event with subsystem […]