Difference between revisions of "MTU"
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Change configuration on Linux: | Change configuration on Linux: | ||
* <code>[[ip link]] set dev eth0 [[mtu]] 9000</code> ([[Jumbo frames]]) | * <code>[[ip link]] set dev eth0 [[mtu]] 9000</code> ([[Jumbo frames]]) | ||
| + | |||
| + | ifconfig -a | grep mtu | ||
Revision as of 13:56, 2 December 2020
Cisco IOS: show system mtu
Change configuration on Linux:
ip link set dev eth0 mtu 9000(Jumbo frames)
ifconfig -a | grep mtu
ping -M do -s 9000 <some_ip_address>
Select Path MTU Discovery strategy. hint may be either do (prohibit fragmentation, even local one), want (do PMTU discovery, fragment locally when packet size is large), or don't (do not set DF flag).
netsh interface ipv4 show interfaces
Related terms
See also
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