Cisco Cisco Industrial Wireless 3702 Access Point
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Release Notes for Cisco Aironet Access Points for Cisco IOS Releases 15.3(3)JC3 and 15.3(3)JC4
Troubleshooting
DHCP Failure When Access Point Renewal Time Is Greater Than Rebind
Time
Time
An access point is unable to obtain IP through the same IOS DHCP server when the access point is
running on 15.2x. The problem occurs because the Renewal (T1) time dhcp option 58 is larger than
Rebinding (T2) time dhcp option 59.
running on 15.2x. The problem occurs because the Renewal (T1) time dhcp option 58 is larger than
Rebinding (T2) time dhcp option 59.
Configuring the radius server using the old cli
This cli command was used in the previous releases to configure radius servers:
radius-server host {hostname | ip-address} [auth-port port-number] [acct-port port-number]
[timeout seconds] [retransmit retries] [key string]
[timeout seconds] [retransmit retries] [key string]
Though this command can still be used, we recommend that you use this new command:
radius server {server-name}[auth-port port-number] [acct-port port-number] [timeout seconds]
[retransmit retries] [key string]
[retransmit retries] [key string]
Upgrade from IOS 12.4 to IOS 15 breaks access point L3 Connectivity
The following table shows the behavior change:
Troubleshooting
For the most up-to-date, detailed troubleshooting information, refer to the Cisco TAC website at
. Click Technology Support, choose Wireless
from the menu on the left, and click Wireless LAN.
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, using the Cisco Bug Search Tool (BST), submitting a
service request, and gathering additional information, see
service request, and gathering additional information, see
.
Release Name
IP Routing Enabled
Action to be Taken Before
Upgrade to Cisco IOS Releases
15.3(3)JC3 and 15.3(3)JC4
Upgrade to Cisco IOS Releases
15.3(3)JC3 and 15.3(3)JC4
Till Cisco IOS Release
15.2(2)JA
15.2(2)JA
Not Applicable
No issue in upgrade.
Cisco IOS Release 15.2(2)JB
No
Cisco IOS Release 15.2(4)JA
Yes
IP routing and configured routes
should be removed and default
gateway should be configured if
required.
should be removed and default
gateway should be configured if
required.