Articles in the CCNP Category
Subscribe to the CCNP RSS feed
A network engineer runs the command clear ip route. Which two tables does this command clear and rebuild? (Choose two.)
Which method supports IPv4 and IPv6 to coexist without requiring both to be used for a single connection while migrating from IPv4 to IPv6?
An engineer notices that of sender’s data rates of TCP traffic are up, and then down again simultaneously during times of congestion. Which condition causes this?
Which two features block traffic that are sourced from bogus IPv6 addresses? (Choose two.)
According to Cisco best practices, which two commands help prevent VLAN hopping? (Choose two.)
What command changes the SSL ciphers used by the Cisco Email Security Appliance for Transport Layer Security sessions and HTTPS access?
Which two are intended use of the packet-tracer command? (Choose two.)
Which three options are default settings for NTP on a Cisco ASA? (Choose three.)
Which two configurations are needed to enable SSH login without a password on an IOS router?
Which three commands can be used to harden a switch?