This post lists the fix for “% ‘ip igmp snooping vlan ‘ is obsolete” error when configuring Planet GS-6320 switches. ====Background==== We are working with a multimedia partner to set up an IPTV system and come across this particular error when we try to enable IGMP Snooping on a VLAN. After the partner contacted Planet […]
This post is to list out the basic configuration on a Cisco Layer 3 Switch, if you are configuring a Layer 2 Switch, you can simply remove the additional SVIs except for the switch management VLAN. Host Name and Enable Password Encryption Enable 3rd Party SFP Module Support Domain and DNS Configuraiton Enable Link Layer
How to Configure Cisco Layer 3 Switch Read More »
Object This post is to show you the way to configure VLANs on Ubiquiti Nanostation and demonstrate how to trunk the VLANs using over Point to Point Wireless. Ubiquiti Nanastations are very commonly used by customers when it is not feasible to connect two locations via fibre or the physical distance is over 100M for
Ubiquiti Nanostation – How to Configure VLAN Trunking Read More »
Object Juniper VLAN Number Rewrite is very useful when you are executing a network transition project, scenarios can be you are trying to use the same subnets on both new and old environments, or the ISP gives you a VLAN number that overlaps your VLAN number in your current network. Solution The below example shows
How to Rewrite VLAN Number on Juniper EX Read More »
Object When it is coming to project execution and solution integration, ICT network professionals always have the challenge to interconnect multiple vendors together, it is not difficult but painful to deal with. This article is to show you the typical EtherChannel configuration examples when you try to interconnect them across multiple vendors: Cisco and Juniper
How to Configure Cisco Juniper Fortinet EtherChannel LACP Read More »
Cisco unsupported SFP Errdisable port
How to fix Cisco SFP errdisable state gbic-invalid Read More »
Instead of reading Cisco’s lengthy document for switch stacking and IOS XE upgrade procedure, this tutorial explains the simple steps to stack two Cisco L2/L3 switches and upgrade the IOS afterward, this is one of the most common tasks for ICT networking professionals. Environment 2x brand new Cisco 9300 switches 2x Cisco Data Stacking cable
How to Stack Cisco Switch and Upgrade IOS Read More »
