Cisco Cisco Prime Network Registrar 8.1 Guía Del Usuario
Cisco Prime Network Registrar IPAM 8.1.1 User Guide
26 Administrator Roles
Table 3-9 Block Name Parameters
Field
Description
Read
Administrator may view attributes of this block including IP Addresses.
Write
Administrator may change attributes of block. Also permitted to add, modify,
and/or delete IP Addresses assigned to this block.
Delete
Administrator may delete this block.
This is typically done when you want to override the privileges defined on the container for a
specific block. For instance, if it is desirable to “hide” a specific block from an administrator
while allowing access to all other blocks in the container, then give the administrator full rights
to the container, and then add the specific block and remove all rights. Thus when the
administrator views the container, the specific block would not even appear in the list of
container blocks.
3.8.2.3
Block Type Access Controls
This tab allows you to limit the
Block Types that this administrator can manage. It limits the
block types available on Add Child Block, Add Root Block and Attach Block operations. The
net effect is that by limiting block types for an administrator, they can see blocks of any type,
but can only create blocks of types for which they have permission.
To enable Block Type Access Controls for an administrator, click the labeled
To enable Block Type Access Controls for an administrator, click the labeled
Allow Full
Access to All Block Types for this Administrator button. If you wish to specify certain
block types for access restriction, choose the
Limit Access By Selected Block Type(s)
button and check the box next to each Block Type for which create permission is desired.
3.8.2.4
Block Type Size Constraints
To further constrain the block type to discrete sizes of an address block, select the
Block
Sizes link next to the selected block type. The Edit Block Sizes dialog box opens for the
given block type. Block size constraints are only effective if the
Limit Access By Selected
Block Type(s) button is selected and the block type is checked. All constraints defined here
are applied to both child and root block allocation.
Select all block sizes allowable for allocation by the administrator for the block type. All
Select all block sizes allowable for allocation by the administrator for the block type. All
unchecked block sizes will not be allowed for allocation. Use the
IPv4 tab to edit settings for
IPv4 block size addressing. Use the
IPv6 tab to edit settings for IPv6 block size addressing.
Select
Abstain and leave block sizes “undefined” if you want this administrator role to
abstain from deciding if a block type will be allocated for a particular block size and addressing
(IPv4 or IPv6). All selected block sizes are then ignored, and the role defers to another
administrator role to determine if a block type can be allocated for a block size.
3.8.2.5
Block Type Size Allocation Rules
Whether or not an administrator is allowed block allocation of a certain size for a block type
will be determined by first examining the block size constraints defined at the block type
definition. If there are no constraints defined for the definition, then the administrator block