Cisco Cisco 5508 Wireless Controller 기술 참조
17
Radio Resource Management–Radio Frequency Grouping Algorithm
Troubleshooting
6.
Join Pending: When a member controller is waiting to complete and exit from one RRM state and
join as a member to another RRM state.
join as a member to another RRM state.
7.
Not a Manager: When a RF group member is wrongly being acknowledged as a RF leader. (Unlikely
scenario)
scenario)
8.
RRM Assigning: In progress
9.
Grouping disabled: When RF Grouping is not enabled (switched “OFF”) on the controller that this
message is displayed for.
message is displayed for.
10.
Invalid Protocol Version: If the RF member controller image is of an incompatible version or if there
is a version mismatch.
is a version mismatch.
11.
Country code mismatch: Configured country code on the WLC does not match other WLCs in the
RF group.
RF group.
12.
Invalid hierarchy: This error occurs when a lower priority controller tries to add a higher priority
controller.
controller.
13.
Already a static leader: Trying to add a member who is already been manually configured to be a
static leader.
static leader.
14.
Already Static Member: This error message occurs when RF Group Leader tries to add a member
who has already been accepted as a static member by another RF leader.
who has already been accepted as a static member by another RF leader.
15.
Non-Static Member
16.
Not Intended
17.
Member Deletion Error: The error is specifically known to occur due to improper memory allocation
or de-allocation.
or de-allocation.
18.
RF-domain mismatch: If the RF domain of the configured member and the RF leader does not
match.
match.
19.
Split for invalid-state request: This error state occurs if there is a member split because of a RRM
state transition that was not expected.
state transition that was not expected.
20.
Transitioning to static from auto: While moving from auto to static state.
21.
Split due to user action: When there is a user triggered transition because of reset while modifying
country code, sys-name change, or other user actions.
country code, sys-name change, or other user actions.
22.
Switch Size Exceeded