MTU Math
IP
Header: 20B
Cisco ping size: 1500. Linux/Junos: ping size 1472. Juniper family inet MTU: 1500.
Bytes
GRE
TCP
UDP
ICMP
Ethernet
Header: 14B
IOS mtu: 1500. Juniper phys intf MTU: 1514.
Bytes
IP
IPv6
MPLS Transport
PPPoE
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Ethernet
Ethernet - 802.1q
Ethernet - QinQ
Presets
MPLS L3VPN
GRE over IP
MPLS L2VPN
MPLS L2VPN with 802.1q
L3VPN over L2VPN with 802.1q
L2VPN over L2VPN with 802.1q
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Ethernet
14b
IP
20b
Data
1480b
Made by Oliver Garraux