Category Archives: Network Basics

Network Basics – EIGRP and OSPF Timers

EIGRP
Network Type Hello Timer
LAN Interfaces 5 seconds
Point to Point Serial 5 seconds
WAN Interfaces 30 Seconds
EIGRP Hold time – By default is 3 times the hello timer
OSPF
Network Type Hello Timer
Broadcast Interfaces 10 seconds
Point to Point Interfaces 10 seconds
All other network types 30 seconds
OSPF Hold time – By default is 4 times the hello timer
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