Cisco
300-365 · Question #165
300-365 Question #165: Real Exam Question with Answer & Explanation
The correct answer is C: the passive client feature. The passive client feature on a Cisco WLC enables ARP proxy and DHCP forwarding for wired devices behind non-Cisco workgroup bridges that do not actively send traffic.
Wireless Deployment
Question
Which feature must be enabled on a WLC to ensure that ARP, DHCP, and data traffic can be forwarded to wired clients located behind non-Cisco workgroup bridges?
Options
- ALayer 3 roaming
- Bthe VLAN select feature for WGB clients
- Cthe passive client feature
- DLayer 3 security web authentication
Explanation
The passive client feature on a Cisco WLC enables ARP proxy and DHCP forwarding for wired devices behind non-Cisco workgroup bridges that do not actively send traffic.
Common mistakes.
- A. Layer 3 roaming handles client mobility across IP subnets using tunneling and is unrelated to ARP or DHCP forwarding for wired clients behind a WGB.
- B. The VLAN select feature for WGB clients assigns per-client VLAN mappings but does not resolve the fundamental ARP-proxy and DHCP-forwarding problem for passive wired clients.
- D. Layer 3 security web authentication is a captive portal authentication mechanism and has no function related to forwarding traffic for devices behind a non-Cisco WGB.
Concept tested. WLC passive client feature for non-Cisco workgroup bridge support
Topics
#passive client#workgroup bridge#WGB#ARP DHCP forwarding
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