{"id":20702,"date":"2022-08-25T08:10:30","date_gmt":"2022-08-25T08:10:30","guid":{"rendered":"https:\/\/nsfocusglobal.com\/?p=20702"},"modified":"2026-04-28T09:05:24","modified_gmt":"2026-04-28T09:05:24","slug":"description-of-nips-discarding-jumbo-frames-in-mpls-traffic-by-default","status":"publish","type":"post","link":"https:\/\/nsfocusglobal.com\/pt-br\/description-of-nips-discarding-jumbo-frames-in-mpls-traffic-by-default\/","title":{"rendered":"Description of NIPS Discarding Jumbo Frames in MPLS Traffic by Default"},"content":{"rendered":"\n

When there is MPLS traffic in the network, there may be jumbo frames whose layer 2 packet including the CRC code has a length greater than 1518 bytes. The NIPS network interface card directly discards these jumbo frames by default, causing network failure.<\/p>\n\n\n\n

Perform the following check on the client side:<\/p>\n\n\n\n

1. Test the client-side network connectivity. Traffic sent from the client and passing through NIPS is encapsulated in MPLS packets. It is found that:<\/p>\n\n\n\n