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Fabric OS Administrator’s Guide
53-1002745-02
SCC Policies
7
Table 34
shows the behavior of a DCC policy created manually with the physical PWWN of a device.
The configurations shown in this table are the recommended configurations when an FA-PWWN is
logged into the switch.
SCC Policies
The switch connection control (SCC) policy is used to restrict which switches can join the fabric.
Switches are checked against the policy each time an E_Port-to-E_Port connection is made. The
policy is named SCC_POLICY and accepts members listed as WWNs, domain IDs, or switch names.
Only one SCC policy can be created.
By default, any switch is allowed to join the fabric; the SCC policy does not exist until it is created.
When connecting a Fibre Channel router to a fabric or switch that has an active SCC policy, the
front domain of the Fibre Channel router must be included in the SCC policy.
SCC policy states are shown in
Table 35
.
Virtual Fabrics considerations: In a logical fabric environment the SCC policy enforcement is not
done on the logical ISL. For a logical ISL-based switch, the SCC policy enforcement is considered as
the reference and the logical ISL is formed if the SCC enforcement passes on the extended ISL. The
following changes:
•
A logical switch supports an SCC policy. You can configure and distribute an SCC policy on a
logical switch.
•
SCC enforcement is performed on a ISL based on the SCC policy present on the logical switch.
For more information on Virtual Fabrics, refer to
Chapter 10, “Managing Virtual Fabrics”
.
TABLE 34
DCC policy behavior when created manually with PWWN
Configuration
WWN seen on
DCC policy list
Behavior when DCC policy
activates
Behavior on portDisable
and portEnable
•
FA-PWWN has logged into the switch.
•
DCC policy creation manually with
physical PWWN of device.
•
DCC policy activation.
PWWN
Traffic will not be
disrupted.
Ports will come up
without security
issues.
•
DCC policy creation. manually with
physical PWWN
•
FA-PWWN has logged into the switch.
•
DCC policy activation.
PWWN
Traffic will not be
disrupted.
Ports will come up
without security
issues.
•
DCC policy creation manually with
physical PWWN,
•
DCC policy activation.
•
FA-PWWN has logged into the switch.
Physical PWWN Traffic will not be
disrupted.
Ports will come up
without any security
issues.
TABLE 35
SCC policy states
Policy state
SCC policy enforcement
No active policy
All switches can connect to the switch with the specified policy.
Active policy that has no members
All neighboring switches are segmented.
Active policy that has members
The neighboring switches not specified in the SCC policy are segmented.
Summary of Contents for Fabric OS 7.1.0
Page 1: ...53 1002745 02 25 March 2013 Fabric OS Administrator s Guide Supporting Fabric OS 7 1 0 ...
Page 24: ...24 Fabric OS Administrator s Guide 53 1002745 02 ...
Page 28: ...28 Fabric OS Administrator s Guide 53 1002745 02 ...
Page 32: ...32 Fabric OS Administrator s Guide 53 1002745 02 ...
Page 42: ...42 Fabric OS Administrator s Guide 53 1002745 02 ...
Page 132: ...132 Fabric OS Administrator s Guide 53 1002745 02 Frame Redirection 4 ...
Page 194: ...194 Fabric OS Administrator s Guide 53 1002745 02 Ports and applications used by switches 6 ...
Page 254: ...254 Fabric OS Administrator s Guide 53 1002745 02 Brocade configuration form 8 ...
Page 274: ...274 Fabric OS Administrator s Guide 53 1002745 02 Validating a firmware download 9 ...
Page 302: ...302 Fabric OS Administrator s Guide 53 1002745 02 Creating a logical fabric using XISLs 10 ...
Page 344: ...344 Fabric OS Administrator s Guide 53 1002745 02 Concurrent zone transactions 11 ...
Page 374: ...374 Fabric OS Administrator s Guide 53 1002745 02 Setting up TI over FCR sample procedure 12 ...
Page 462: ...462 Fabric OS Administrator s Guide 53 1002745 02 ...
Page 490: ...490 Fabric OS Administrator s Guide 53 1002745 02 Ports on Demand 18 ...
Page 498: ...498 Fabric OS Administrator s Guide 53 1002745 02 Supported topologies for ICL connections 19 ...
Page 626: ...626 Fabric OS Administrator s Guide 53 1002745 02 Preparing a switch for FIPS B ...
Page 630: ...630 Fabric OS Administrator s Guide 53 1002745 02 Hexadecimal Conversion C ...
Page 666: ...666 Fabric OS Administrator s Guide 53 1002745 02 ...