Chapter 5
| 1: | Why is it imprudent to rely on VLANs to provide isolation and security? |
| A1: | Answer: VLAN protocols are not written with security in mind. Additional measures need to be in place to ensure security. |
| 2: | What does port security do? |
| A2: | Answer: Port security is a mechanism available on the Catalyst switches to restrict the MAC address that can connect via a particular port of the switch. |
| 3: | Which protocols are covered under IP permit lists? |
| A3: | Answer: Telnet, SSH, HTTP, and SNMP. |
| 4: | What is an isolated VLAN port? |
| A4: | Answer: An isolated port has complete Layer 2 separation from other ports within the same private VLAN, with the exception of the promiscuous port. |
| 5: | What is a promiscuous VLAN port? |
| A5: | Answer: A promiscuous port is one that can ... |
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