About msompong1

msompong1 · 12-19-2022

Hi All,I am troubleshooting on network intermittent slow issue.I have the connection like the picture in attached the VLAN is the server VLAN the L3 switch routing IP is 10.1.4.1/24 and the firewall for route traffic to internet and controlled segmen...

msompong1 · 04-08-2022

Hi All, I've got the strange issue of the connection between Cisco 3850 (IOS-XE 16.3.6) and HuaweiFrom the picture the firewall sub interface interface VLAN502 trunk to the CiscoCisco switch and Huawei switch connect together with mode access VLAN5...

msompong1 · 07-21-2021

Hi All Please kindly advise my problem. I've the ISE 2.3 with patch 7.I found the error that some of new MAC address that had added to the identity group cannot pass the MAB on switch port. The ISE show error like "Authorization Profile with ACCESS_R...

msompong1 · 04-27-2021

Hi All,Let say if my 2 ISE primary and secondary on VM is failed but I have both configuration and operation backup.How can I restore the back up to the new installed host?Thank you in advance.SompongM

msompong1 · 04-06-2021

Hi All, I've the plan to upgrade ISE from 2.3 to 2.7 from my 2 nodes VM (active/standby).Could you please advise can I do it without the downtime? Thank you.

msompong1 · 12-21-2022

Hi,- The switch is Cisco4510R and the SPAN source do on the port that server A is connected not a VLAN.- The server A is the Voice gateway with low performance resources.- As I test SPAN from the other source port that assigned to VLAN A , I found th...

msompong1 · 04-08-2022

Hi, Not so sure it strange since Huawei is not set to trunk.And in Cisco side if no native VLAN , it cannot work.

msompong1 · 04-08-2022

Hi, It working after set trunk and native VLAN.Thank you so much. interface GigabitEthernet1/0/5description best_ispswitchport trunk native vlan 502switchport trunk allowed vlan 502switchport mode trunkend

msompong1 · 04-08-2022

Hi,I would like to try this way but unfortunately the Checkpoint not have available interface to do.

msompong1 · 04-08-2022

Hi, Yes , it can ping checkpoint to laptop and laptop to checkpoint.

Member Since	‎10-27-2017 06:44 PM
Date Last Visited	‎06-14-2023 12:03 AM
Posts	51
Total Helpful Votes Received	35

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Why SPAN port show traffic from other network.

Traffic drop between Cisco3850 and Huawei switch.

ISE reject MAC authentication even though have the MAC and Authorization Profiles.

How to restore the ISE backup to the new installation host.

Upgrade the ISE on 2 nodes (active/stand by)

Re: Why SPAN port show traffic from other network.

Re: Traffic drop between Cisco3850 and Huawei switch.

Re: Traffic drop between Cisco3850 and Huawei switch.

Re: Traffic drop between Cisco3850 and Huawei switch.

Re: Traffic drop between Cisco3850 and Huawei switch.