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300-425 · Question #182

A wireless network consists of: - two IOS XE controllers installed in a data center - 9100 series APs - corporate and a guest WLAN The customer must high availability pair two Cisco WLCs for the…

The correct answer is D. Each WLC must have a unique redundancy management IP address. E. The controllers must run the same operating system version. Both devices must run the same version of software. Both devices must have redundant IPs in the same subnet. IP addresses used for redundancy must be unroutable without a gateway present in the subnet…

WLAN High Availability

Question

A wireless network consists of:

  • two IOS XE controllers installed in a data center
  • 9100 series APs
  • corporate and a guest WLAN

The customer must high availability pair two Cisco WLCs for the client SSO. Which two design approaches must the engineer take to meet the requirement? (Choose two.)

Options

  • AThe controllers must have the same number of licenses.
  • BBoth WLCs must have the same redundancy management IP address.
  • CBoth WLCs must have the same service port IP address.
  • DEach WLC must have a unique redundancy management IP address.
  • EThe controllers must run the same operating system version.

How the community answered

(63 responses)
  • A
    14% (9)
  • B
    6% (4)
  • C
    3% (2)
  • D
    76% (48)

Explanation

Both devices must run the same version of software. Both devices must have redundant IPs in the same subnet. IP addresses used for redundancy must be unroutable without a gateway present in the subnet. controllers/213915-configure-catalyst-9800-wireless-control.html#toc-hId--1820882626

Topics

#client SSO#IOS XE WLC#redundancy management IP#HA pairing

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