Cisco Cisco 2106 Wireless LAN Controller Release Notes
20
Release Notes for Cisco Wireless LAN Controllers and Mesh Access Points for Release 4.1.192.35M
OL-31336-01
System Requirements
Table 5
Upgrade Compatibility Matrix for Controller Mesh and Non-Mesh Releases
Upgrade to
4.1.
192.3
5M
4.1.
191.2
4M
4.1.
190.5
4.1.
185.0
4.1.
171.0
4.0.
219.0
4.0.
217.2
04
4.0.
217.0
4.0.
216.0
4.0.
206.0
4.0.
179.1
1
4.0.
179.8
4.0.
155.5
4.0.
155.0
3.2.
195.1
0
3.2.
193.5
3.2.
171.6
3.2.
171.5
3.2.
150.1
0
3.2.
150.6
3.2.
116.2
1
3.2.
78.0
3.1.
111.0
3.1.
105.0
3.1.
59.24
Upgrade from
4.1.192.22M
Y
–
4.1.191.24M
Y
–
4.1.190.5
Y
1
1.
You can upgrade directly from 4.1.190.5 to 4.1.192.35M; however, upgrading to 4.1.191.24M before upgrading to 4.1.192.35M is highly recommended.
Y
–
4.1.185.0
Y
Y
2
2.
CUSTOMERS THAT REQUIRE DYNAMIC FREQUENCY SELECTION (DFS) FUNCTIONALITY SHOULD NOT USE THIS RELEASE. This
release does not provide DFS functionality fixes found in release 4.0.217.204. Additionally, this release is not supported in ETSI compliant countries
or Singapore.
release does not provide DFS functionality fixes found in release 4.0.217.204. Additionally, this release is not supported in ETSI compliant countries
or Singapore.
–
4.1.181.0
Y
2
Y
2
4.1.171.0
Y
2
Y
2
–
4.0.219.0
Y
2
Y
2
–
4.0.217.204
Y
2
Y
2
Y
2
Y
2
–
4.0.217.0
Y
2
Y
2
Y
2
Y
3
3.
Release 4.0.217.204 provides fixes for DFS on the 1510. This functionality is only needed in countries where DFS rules apply.
–
4.0.216.0
Y
2
Y
2
Y
2
Y
3
Y
–
4.0.206.0
Y
2
Y
2
Y
2
Y
3
Y
–
4.0.179.11
Y
Y
4
4.
An upgrade to 4.0.206.0 is not allowed in the following Country Codes when operating with the following access points: Australia (AP1505 and 1510),
Brazil (AP1505 and AP1510), Hong Kong (1505 and 1510), India (1505 and 1510), Japan (1510), Korea (1505 and 1510), Mexico (1505 and AP1510),
New Zealand (1505 and 1510), and Russia (1505 and 1510).
Brazil (AP1505 and AP1510), Hong Kong (1505 and 1510), India (1505 and 1510), Japan (1510), Korea (1505 and 1510), Mexico (1505 and AP1510),
New Zealand (1505 and 1510), and Russia (1505 and 1510).
–
4.0.179.8
Y
Y
4
Y
–
4.0.155.5
Y
Y
4
Y
Y
–
4.0.155.0
Y
Y
4
Y
Y
Y
–
3.2.195.10
Y
Y
4
Y
Y
Y
–
3.2.193.5
Y
Y
4
Y
Y
Y
Y
–
3.2.171.6
Y
Y
4
Y
Y
Y
Y
–
3.2.171.5
Y
Y
4
Y
Y
Y
Y
Y
–
3.2.150.10
Y
Y
4
Y
Y
Y
Y
Y
–
3.2.150.6
Y
Y
4
Y
Y
Y
Y
Y
Y
–
3.2.116.21
Y
Y
4
Y
Y
Y
Y
Y
Y
–
3.2.78.0
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
–
3.1.111.0
Y
Y
Y
Y
Y
–
3.1.105.0
Y
Y
Y
Y
Y
Y
–
3.1.59.24
Y
Y
Y
Y
Y
Y
Y
–