About jialbert

jialbert · 06-04-2014

We run into a problem when AP 3700 is connected to an 802.3at PSEthat only supports physical event classification as compliant to 802.3at standard for PSE,but does not support CDP/LLDP power negotiation.AP 3700 (I believe the firmware version does n...

jialbert · 02-26-2014

A recent case prompted me to share the information with community.DHCP server pool is 192.168.100.200~192.168.100.250, subnet mask 26, DHCP relay agent IP 192.168.100.1/24, not included in DHCP server pool subnetDHCP relay agent will translate broadc...

jialbert · 12-20-2013

ACS 5.x can configure preferred EAP protocol:Preferred EAP protocolSelect the preferred EAP protocol from the following options available:•EAP-FAST•PEAP•LEAP•EAP-TLS•EAP-MD5This option helps ACS to be flexible to work with old supplicants (end device...

jialbert · 05-14-2013

Sx300/500 series switches can team together with Cisco ISE (Identity Service Engine) and Windows AD server to provide integrated 802.1x AAA (authentication/ authorization/ accouting) using Windows domain username/password for end user device.This doc...

jialbert · 04-26-2013

Introduction:Topology Diagram:Configuration Overview:Related Information: Introduction: This document describes how to connect SG300 with Catalyst switch via STP. Spanning Tree Protocol (STP) is a Layer 2 protocol that runs on mainly on switches. The...

jialbert · 02-10-2015

Hi Tim,Sure that will be part of the investigation. Current information on the case is clear and this will raise awareness internally. If any further help needed, will contact you, thanks.

jialbert · 02-10-2015

The occasional loss of configuration in 1.3.5 may due to the system is under some sort of exception condition, such as dealing with other tasks, that prevents voice vlan command to be executed.Auto smart port feature is an automation mechanism and wh...

jialbert · 02-10-2015

Hi Tim,Thanks for the information and given this situation, it looks like 1.3.5 is a better option for production network.The issue found in 1.4.0 will be raised internally.

jialbert · 02-09-2015

Hi Tim,I saw this problem in 1.4 while not in 1.3.5.Now there is a solution for this issue, which is to add the trunk native vlan setting to the user defined macro so that it will finally be recovered after reboot. no macro auto user smartport macro ...

jialbert · 12-25-2014

Please make sure the load balance mode in VMware is Route based on IP Hash.The default value is virtual switch port ID, which cannot work together with port-channel in upstream switch, as explained in: http://www.vmware.com/files/pdf/virtual_networki...

Member Since	‎04-17-2013 06:23 PM
Date Last Visited	‎10-12-2018 12:22 AM
Posts	31
Total Helpful Votes Received	37

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Ap 3700 PoE with PSE that does not support CDP/LLDP power Negotiation

Please Configure DHCP Relay IP Address within DHCP Server IP Address Pool Subnet

ACS 4.2 Preferred EAP Protocol

Windows Integrated 802.1x Authentication/Authorization/Accouting Using Sx300/500 Switch and ISE and AD

Spanning Tree Inter-connect with Catalyst

Hi Tim,Sure that will be part

The occasional loss of

Hi Tim,Thanks for the

Hi Tim,I saw this problem in

Please make sure the load