HSRP
Description
This indicates an attempt to use the HSRP protocol.Hot Standby Router Protocol (HSRP) is a Cisco proprietary protocol to establish a fault-tolerant gateway. The protocol establishes a framework between network routers so that a secondary router will take over the gateway if the primary router fails.
Affected Products
HSRP
Impact
Unexpected network communication
Technology
Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device
Behavior
- Reasonable
Default Ports
- UDP/1985