Solved: redundancy in core layer
In the core layer, I want to have redundancy, which means that if the main core switch of my network has a problem, the backup switch will automatically enter the circuit.
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In the core layer, I want to have redundancy, which means that if the main core switch of my network has a problem, the backup switch will automatically enter the circuit.
In this tech paper, you will learn about the key protocols for building a redundant network and discover—based on five examples—how to design highly available three-tier or two-tier networks
I''m going to use two XOS based core switches, and a pair of X435 switches in my example below, you can extrapolate from there. Setting up an MLAG (Multi-Chassis Link
We are about to go through a fairly major software change, and that will require a lot more internet traffic on our network. This has led us to look at our core switch, which we currently
ECMP just lets the access-layer switch understand that either of the redundant uplinks is a valid path towards the rest of the routing table. So unlike STP, which would want to cutoff one uplink, you can
This document describes the steps to upgrade the software images on Catalyst 6000/6500 Series Switches with redundant Supervisor Engines.
I use first layer 3 switch for vlans and i want to use the switch as a default gateway for switches. Their default gateway is 192.168.0.254, i gave this ip address to "int vlan 1" of the layer 3
I''m currently doing a network infrastructure upgrade... core switches, hypervisors and upgrade to 10G backbone between two main buildings. Site consists of two main buildings and a few
Does the core have 2 sups that would provide some level of redundancy once it had to power supplys with separate feeds that would just leave the chassis as only point of failure and they
Another advantage of VSS or any similar stacking type technology is that each access switch can have active active 10G uplink back to the core. If you mix vendors, you would probably
I use first layer 3 switch for vlans and i want to use the switch as a
So when one of the "new core" switches goes down, anything connected to it will still be offline. You can design around this by having redundant connections to the different "cores" and letting STP handle