Q-Logic 5800V Manual Do Utilizador
2–Planning
Device Access
2-2
59265-02 B
Device Access
Consider device access needs within the fabric. Access is controlled through the
use of zoning. Some zoning strategies include the following:
use of zoning. Some zoning strategies include the following:
Separate devices by operating system.
Separate devices that have no need to communicate with other devices in
the fabric or that have classified data.
the fabric or that have classified data.
Separate devices into department, administrative, or other functional group.
Zoning divides the fabric to control discovery and inbound traffic. A zone is a
named group of ports or devices. Members of the same zone can communicate
with each other and transmit outside the zone, but cannot receive inbound traffic
from outside the zone. Zoning is hardware-enforced only when a port/device is a
member of no more than 8 zones whose combined membership does not exceed
64. If this condition is not satisfied, that port behaves as a soft zone member. You
can assign ports/devices to a zone individually, or as a group by creating an alias.
named group of ports or devices. Members of the same zone can communicate
with each other and transmit outside the zone, but cannot receive inbound traffic
from outside the zone. Zoning is hardware-enforced only when a port/device is a
member of no more than 8 zones whose combined membership does not exceed
64. If this condition is not satisfied, that port behaves as a soft zone member. You
can assign ports/devices to a zone individually, or as a group by creating an alias.
A zone can be a component of more than one zone set. Several zone sets can be
defined for a fabric, but only one zone set can be active at one time. The active
zone set determines the current fabric zoning. The switch maintains an orphan
zone set that contains zones that are not members of any other zone set.
defined for a fabric, but only one zone set can be active at one time. The active
zone set determines the current fabric zoning. The switch maintains an orphan
zone set that contains zones that are not members of any other zone set.
A zoning database is maintained on each switch.
describes the zoning
database limits, excluding the active zone set.
Table 2-1. Zoning Database Limits
Limit
Description
MaxZoneSets
Maximum number of zone sets (256).
MaxZones
Maximum number of zones (2,000).
MaxAliases
Maximum number of aliases (2,500).
MaxTotalMembers
Maximum number of zone and alias members (10,000) that
can be stored in the zoning database. Each instance of a
zone member or alias member counts toward this maximum.
can be stored in the zoning database. Each instance of a
zone member or alias member counts toward this maximum.
MaxZonesInZoneSets
Maximum number of zones that are components of zone
sets (2000), excluding the orphan zone set. Each instance of
a zone in a zone set counts toward this maximum.
sets (2000), excluding the orphan zone set. Each instance of
a zone in a zone set counts toward this maximum.
MaxMembersPerZone
Maximum number of members in a zone (2,000).
MaxMembersPerAlias
Maximum number of members in an alias (2,000)