Dell POWEREDGE M1000E - Manual (Page 225)

Fabric OS Administrator’s Guide 225
53-1002745-02
Policy database distribution
7
• Manually distribute an ACL policy database — Run the distribute command to push the local
database of the specified policy type to target switches.
“ACL policy distribution to other
switches” on page 227.
• Fabric-wide consistency policy — Use to ensure that switches in the fabric enforce the same
policies. Set a strict or tolerant fabric-wide consistency policy for each ACL policy type to
automatically distribute that database when a policy change is activated. If a fabric-wide
consistency policy is not set, then the policies are managed on a per switch basis. For
configuration instructions, see
“Fabric-wide enforcement” on page 227.
Virtual Fabric considerations: Fabric-wide consistency policies are configured on a per logical
switch-basis and are applied to the fabrics connected to the logical switches. Automatic policy
distribution behavior for DCC, SCC and FCS is the same as that of pre-v6.2.0 releases and are
configured on a per logical switch basis.
Table 40 on page 225 explains how the local database distribution settings and the fabric-wide
consistency policy affect the local database when the switch is the target of a distribution
command.
Database distribution settings
The distribution settings control whether a switch accepts or rejects distributions of databases
from other switches and whether the switch may initiate a distribution. Configure the distribution
setting to reject when maintaining the database on a per-switch basis.
Table 41 lists the databases supported in Fabric OS v6.2.0 and later switches.
TABLE 40 Interaction between fabric-wide consistency policy and distribution settings
Distribution
setting Fabric-wide consistency policy
Absent (default) Tolerant Strict
Reject Database is protected, it
cannot be overwritten.
May not match other
databases in the fabric. Invalid configuration. 1
1. An error is returned indicating that the distribution setting must be accept before you can set the fabric-wide
consistency policy.
Invalid configuration. 1
Accept (default) Database is not protected,
the database can be
overwritten.
If the switch initiating a
distribute command has a
strict or tolerant fabric-wide
consistency policy, the
fabric-wide policy is also
overwritten.
May not match other
databases in the fabric.
Database is not protected.
Automatically distributes
activated changes to other
v6.2.0 or later switches in the
fabric.
May not match other
databases in the fabric. Database is not protected.
Automatically distributes
activated changes to all
switches in the fabric.
Fabric can only contain
switches running Fabric OS
v6.2.0 or later.
Active database is the same for
all switches in the fabric.
TABLE 41 Supported policy databases
Database type Database identifier (ID)
Authentication policy database AUTH
DCC policy database DCC