Cisco vlan mtu. The mtu for the point to points is overwritten at this point and ospf break...

Cisco vlan mtu. The mtu for the point to points is overwritten at this point and ospf breaks. For more information about setting the MTU sizes, see the system mtu global configuration command in the command reference for this release. 2 cisco 881 directly connected to each other with their Fa4 the Fa3 in a vlan, with the vlan interface xconnected to the other cisco. Sep 15, 2025 · Modify the Maximum Transmission Unit (MTU) settings for optimized network performance. Change the Native VLAN to be the one desired to carry the traffic. The MTU remained unchanged when I checked the OSPF hello packets in Wireshark. 0. MTU defines the largest size of packets that can be transmitted over the network without fragmentation. This is for physical L3 ports only. ipsec is not used yet so far I learned that fragmentati Feb 7, 2021 · I have configured below xconnect between sub interface(one side) and a vlan interface (other end) but its not working. wrfsxpz mirf pqnuybu inoa grzcol sozdw riklq ondjlgdxi nvhlm xlf