Cisco Cisco Network Registrar 7.1 릴리즈 노트
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Release Notes for Cisco Network Registrar 7.1.1
OL-21835-01
Interoperability
Interoperability
CNR 7.1.1 protocol servers interoperate with CNR versions 7.0, 6.3.x, and 6.2.x. CNR 7.1.1 will not
support interoperability with versions earlier than 6.2.x.
support interoperability with versions earlier than 6.2.x.
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CNR 7.1.1 DHCPv4 failover servers interoperate with CNR 7.0.x, 6.3.x, and 6.2.x failover servers.
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By the nature of the EDNS0 protocol, CNR 7.1.1 DNS servers interoperate with earlier versions of
CNR DNS (and 3rd party DNS vendors). EDNS0 defines the interoperability with DNS servers that
do not support EDNS0; CNR 7.1.1 DNS adheres to the RFC and consequently interoperates with
earlier versions of CNR.
CNR DNS (and 3rd party DNS vendors). EDNS0 defines the interoperability with DNS servers that
do not support EDNS0; CNR 7.1.1 DNS adheres to the RFC and consequently interoperates with
earlier versions of CNR.
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CNR 7.1.1 HA DNS servers interoperate with CNR 7.0.x, 6.3.x, and 6.2.x versions.
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CNR 7.1.1 DDNSv6 interoperates only with CNR 7.0 and CNR 7.1 DNS servers—because of the
usage of the DHCID RRs.
usage of the DHCID RRs.
Installation and Upgrade Notes
Review the following notes before installing CNR 7.1.1 or upgrading from a previous version. For full
installation and upgrade procedures, see the Cisco Network Registrar Installation Guide 7.1.
installation and upgrade procedures, see the Cisco Network Registrar Installation Guide 7.1.
This section covers:
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General Installation
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CNR now implements the FLEXlm licensing mechanism; therefore, you must obtain a FLEXlm
license file.
license file.
The installation program prompts you for the license file. You can defer submitting a license file
during the upgrade, but you must provide one when you invoke the web UI or the CLI. License keys
obtained for prior versions of CNR no longer function.
during the upgrade, but you must provide one when you invoke the web UI or the CLI. License keys
obtained for prior versions of CNR no longer function.
Note
If CNR has to be installed via a Remote Desktop Connection on a Windows Server, you will not
be able to enter the license information during the installation process. CNR will reject the
license as invalid. You have to skip the license information steps (select an appropriate option to
continue the installation process without a license), and then add the license using either the Web
UI or nrcmd, after the installation has completed.
be able to enter the license information during the installation process. CNR will reject the
license as invalid. You have to skip the license information steps (select an appropriate option to
continue the installation process without a license), and then add the license using either the Web
UI or nrcmd, after the installation has completed.
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The CNR installation program for Windows does not try to modify ACLs to restrict access to
installed files and directories. If you want to restrict access to these files and directories, use the
native Microsoft utilities cacls and icacls to manually change file and directory permissions. For
more information, see the Cisco Network Registrar Installation Guide 7.1.
installed files and directories. If you want to restrict access to these files and directories, use the
native Microsoft utilities cacls and icacls to manually change file and directory permissions. For
more information, see the Cisco Network Registrar Installation Guide 7.1.