November 2023 – Thunder-Link.com

APS Didnt Work and Stopped Traffic on OSN1800

Posted on November 23, 2023

APS Did not Work and Stopped Traffic on OSN1800

Troubleshooting of TSUBCARD MISMATCH in DAP Board

Posted on November 23, 2023

Troubleshooting of TSUBCARD MISMATCH in DAP Board

Why the NE cannot receive optical power of 1G SFP after being installed in the OSN9800U32-E

Posted on November 22, 2023

Why the NE cannot receive optical power of 1G SFP after being installed in the OSN9800U32-E?

Multimode fiber OM1 to OM5

Posted on November 22, 2023

Multimode Fiber – OM1 to OM5 (Characteristics and impact on bandwidth)

How-to-do-if-S5700-Cannot-Ping-the-Gateway-Through-802.1x-Authentication

Posted on November 17, 2023

How to do if S5700 Cannot Ping the Gateway Through 802.1x Authentication

How to configure static ARP on the switch

Posted on November 17, 2023

How to configure static ARP on the switch

S6730 MPLS Te tunnel is not up

Posted on November 10, 2023

S6730 MPLS Te tunnel is not up