A. Persistent MAC learning can be configured on access mode interfaces.
B. Persistent MAC learning requires 802.1X authentication.
C. Persistent MAC learning flushes dynamically learned MAC addresses on reboots.
D. Persistent MAC learning cannot be configured on redundant trunk groups.
A. set ge-0/0/2 unit 0 family ethernet-switching vlan members [default v11]
B. delete ge-0/0/2 unit 0 family ethernet-switching vlan members default
C. set ge-0/0/2 unit 0 family ethernet-switching vlan members all
D. delete ge-0/0/2 unit 0 family ethernet-switching vlan members all
A. The switch will shut down the offending port for five minutes.
B. The switch stops learning MAC addresses on the offending port, and any traffic to or from the offending MAC address will be dropped.
C. The switch will shut down MAC learning on the offending port for five minutes.
D. The switch stops learning MAC addresses on the offending port, but floods traffic out of all ports for the offending MAC address.
A. RSTP alternate ports provide an alternate lower cost path to the root bridge.
B. RSTP alternate ports block traffic while receiving superior BPDUs from a neighboring switch.
C. RSTP alternate ports are active ports used to forward frames toward the root bridge.
D. RSTP alternate ports provide an alternate higher cost path to the root bridge.
A. IPsec
B. GRE
C. STP
D. IP-IP
A. static-2
B. static-3
C. static-4
D. static-1
A. Link-state request packets are sent after receiving an LSA header not in the OSPF database.
B. Link-state acknowledgment packets are sent every 30 seconds.
C. Hello packets are sent every 30 seconds by default.
D. Database description packets are used during the adjacency formation process.
E. Link-state update packets contain one or more LSAs.
