A network printer has a DHCP server service that cannot disable. How can you configure a layer 2 switch to block the printer from causing any issues on the network?
A. Remove the ip helper-address
B. Configure an ACL to block outbound TCP port 68
C. Configure DHCP snooping
D. Configure port-security
Related Resources
Cisco White Papers
Related Course
CCNP Security e-Camp
CCNP Security Question of the Week Series
- CCNP Security Question of the Week: Cisco ASA Security Context
- CCNP Security Question of the Week: Authenticating ASDM Users
- CCNP Security Question of the Week: Layer 5–7 Policy Maps
- CCNP Security Question of the Week: 802.1X
- CCNP Security Question of the Week: IPS Updates
- CCNP Security Question of the Week: IPsec VPN Tunnels
- CCNP Security Question of the Week: AnyConnect VPN Client
- CCNP Security Question of the Week: ASA AIP-SSM and ASA AIP-SSC
- CCNP Security Question of the Week: Disable DHCP Server Service
- CCNP Security Question of the Week: Cisco ASA Security Appliance Access List
- CCNP Security Question of the Week: Network Address Translation
- CCNP Security Question of the Week: Harden a Switch
- CCNP Security Question of the Week: SSH Login
- CCNP Security Question of the Week: Packet-Tracer Command
- CCNP Security Question of the Week: SSL Ciphers
- CCNP Security Question of the Week: VLAN Hopping
- CCNP Security Question of the Week: DHCP Server Service
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