DHCP Snooping What is DHCP Snooping? CCNP 300-115 Switch - 2.0 Infrastructure Security - - 2.1a DHCP Snooping What is it? DHCP Snooping is a Layer 2 Security Feature. What does it solve? Prevents Unauthorized/rogue servers. How does it solve the problem? DHCP Snooping drops DHCP Traffic that is not acceptable on the
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Storm Control What is Storm Control? CCNP 300-115 Switch - 2.0 Infrastructure Security - - 2.1f Storm Control Storm control is a security feature that prevents LAN Storm Attacks by monitoring traffic on ports. What is a LAN Storm Attack? A land storm attck is when all ports in the same VLAN are
IP spoofing attacks when a host tries to spoof and use the IP address of another host.
What: IP Source Guard Is: A security feature What it does; Restricts IP traffic on untrusted Layer 2 ports. It uses the DHCP snooping binding database to filter traffic. Or Manually configured IP source bindings IP source bindings. Purpose: Helps prevent IP spoofing attacks.
I wrote down a few notes on RIP routing protocol for CCNA. RIP Routing ProtocolRIP - Routing Information Protocol RIP is a distance vector routing protocol, it uses hop count as a routing metric. Rip prevents routing loops by using a limit on the number of hops allowed in a path to the destination.
CCNP Switch 300-115 Exam Objectives I have attached the Cisco Exam Objectives also found on the Cisco Website 65% 1.0 Layer 2 Technologies 1.1 Configure and verify switch administration 1.1.a SDM templates 1.1.b Managing MAC address table 1.1.c Troubleshoot Err-disable recovery 1.2 Configure and verify Layer 2 protocols 1.2.a CDP, LLDP 1.2.b UDLD 1.3