STP
Which two technologies can be used in distance vector routing protocols to prevent routing loops?
TCP and UDP
The five STP port states are disabled, blocking, listening, learning, and forwarding. These states help control network traffic and prevent loops in a spanning tree network topology.
When STP (Spanning Tree Protocol) places a port in the blocked state, it effectively disables the port to prevent network loops. This means the port will not forward any traffic, ensuring that data packets do not circulate endlessly in the network. The blocked port listens for STP bridge protocol data units (BPDUs) to detect changes in the network topology and can transition to a forwarding state if necessary. This mechanism helps maintain a loop-free network environment.
RSTP
Spanning tree protocol
STP stand for Spaning Tree Protocol. It's used to avoid the L2 loop in the network. many factor are belong to STP. such as Root Switch, BPDU, Root Port, Forward port, blocking port.
Allows for redundant links by eliminating loops.
The -X flag to the OpenSSH client enables X11 forwarding. The server must also have support for forwarding enabled. Source: ssh(1) manpage
The mahmadur will get you
Which two technologies can be used in distance vector routing protocols to prevent routing loops?