Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.0(4b) (OL-21012-04-B0, January 2011)

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Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.0(4b)
OL-21012-04
Limitations and Restrictions
Step 1 Disable SSH.
Step 2 Create RSA version 2 DSA keys.
Step 3 Enable SSH.
Step 4 Delete any RSA version 1 keys on any remote SSH clients and replace the version 1 keys with the new
version 2 keys from the switch.
Proceed with the upgrade to NX-OS Release 4.2(1b).
If you upgrade before disabling SSH and creating RSA version 2 keys, follow these steps:
Step 1 Open a Telnet session and log in through the console.
Step 2 Issue the no feature ssh command to disable SSH.
Step 3 Issue the ssh key rsa 1024 command to create RSA version 2 keys.
Step 4 Issue the feature ssh command to enable SSH.
CFS Cannot Distribute All Call Home Information
In MDS NX-OS Release 4.2(1b), CFS cannot distribute the following Call Home commands that can be
configured with the destination-profile command:
• destination-profile profile_name transport-method
• destination-profile profile_name http
The output of the show running-config callhome command shows configured Call Home commands:
switch# show running-config callhome
> version 4.1(3)
> callhome
> email-contact [e-mail] <mailto:[e-mail]>
> phone-contact [phone]
> streetaddress xyxxyx
> distribute
> destination-profile testProfile
> destination-profile testProfile format XML
> no destination-profile testProfile transport-method email
> destination-profile testProfile transport-method http
> destination-profile testProfile http https://xyz.abc.com
> destination-profile testProfile alert-group all
> transport email smtp-server 64.104.140.134 port 25 use-vrf management
> transport email from [e-mail] <mailto:[e-mail]>
> enable
> commit
When you attempt to apply these commands in the ASCII configuration, the following commands fail:
> no destination-profile testProfile transport-method email
> destination-profile testProfile transport-method http
> destination-profile testProfile http https://xyz.abc.com
To work around this issue, issue these commands after the commit command.