574 lines
		
	
	
		
			20 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			574 lines
		
	
	
		
			20 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
CTRON-PRIORITY-EXTENSIONS-MIB DEFINITIONS ::= BEGIN
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--  ctron-priority-extensions-mib.txt
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--  Revision: 01.01.02
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--  Part Number: 
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--  Date: February 17, 1997
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--  Cabletron Systems, Inc.
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--  35 Industrial Way, P.O. Box 5005
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--  Rochester, NH 03867-0505
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--  (603) 332-9400
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--  support@ctron.com
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--  This module provides authoritative definitions for Cabletron's
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--  enterprise-specific priority extensions MIB.
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--
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--  This module will be extended, as required.
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--
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--  Cabletron Systems reserves the right to make changes in 
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--  specification and other information contained in this document 
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--  without prior notice.  The reader should consult Cabletron Systems
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--  to determine whether any such changes have been made.
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--
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--  In no event shall Cabletron Systems be liable for any incidental, 
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--  indirect, special, or consequential damages whatsoever (including 
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--  but not limited to lost profits) arising out of or related to this
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--  document or the information contained in it, even if Cabletron
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--  Systems has been advised of, known, or should have known, the 
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--  possibility of such damages.
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--
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--  Cabletron grants vendors, end-users, and other interested parties
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--  a non-exclusive license to use this Specification in connection
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--  with the management of Cabletron products.
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--  Copyright December 1997 Cabletron Systems
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IMPORTS
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        OBJECT-TYPE
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                FROM RFC-1212
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        PhysAddress
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                FROM RFC1213-MIB
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        ctPriorityExt
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                FROM CTRON-MIB-NAMES;
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-- PhysAddress     ::= OCTET STRING
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-- The ctPriorityExt MIB is used to control priority packet forwarding.
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-- Priority packet forwarding provides the ability to designate certain 
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-- packets to be of higher importance than others.  This control allows
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-- for the forwarding of higher priority packets before those of lower priority.
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-- This functionality is essential for time critical applications on 
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-- shared networks. 
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ctPriorityExtTxQueue  OBJECT IDENTIFIER
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   ::= { ctPriorityExt 1 }
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-- The ctPriorityExtTxQueue group specifies the number of 
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-- transmit queues supported for each physical interface on the device.
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-- Which transmit queue a packet is placed on will be determined by
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-- associating each priority level (0-7) with a particular transmit
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-- queue. Specifically the priority mappings will be as follows:
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--
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--               +=====================================+
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--               |Priority | Number of Transmit Queues |
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--               | Level   ========================+===|
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--               |         | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
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--               |=========+===+===+===+===+===+===+===|
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--               |    0    | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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--               +=========+===+===+===+===+===+===+===| O T
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--               |    1    | 1 | 1 | 1 | 1 | 1 | 1 | 1 | u X
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--               +=========+===+===+===+===+===+===+===| t
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--               |    2    | 1 | 1 | 1 | 1 | 1 | 1 | 2 | b Q
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--               +=========+===+===+===+===+===+===+===| o u
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--               |    3    | 1 | 1 | 1 | 2 | 2 | 2 | 3 | u e
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--               +=========+===+===+===+===+===+===+===| n u
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--               |    4    | 1 | 1 | 2 | 2 | 3 | 3 | 4 | d e
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--               +=========+===+===+===+===+===+===+===|
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--               |    5    | 1 | 1 | 2 | 3 | 4 | 4 | 5 |
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--               +=========+===+===+===+===+===+===+===|
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--               |    6    | 1 | 1 | 2 | 3 | 4 | 5 | 6 |
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--               +=========+===+===+===+===+===+===+===|
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--               |    7    | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
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--               +=========+===+===+===+===+===+===+===|
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--
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--
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-- The implementation of this group is MANDANTORY.
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ctPriorityExtTXQueueTable OBJECT-TYPE
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    SYNTAX SEQUENCE OF CtPriorityExtTXQueueEntry
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    ACCESS not-accessible
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    STATUS mandatory
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    DESCRIPTION
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        "This table provides information pertaining to the number
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        of physical transmit queues per interface."
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    ::= { ctPriorityExtTxQueue 1 }
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ctPriorityExtTXQueueEntry OBJECT-TYPE
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    SYNTAX CtPriorityExtTXQueueEntry
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    ACCESS not-accessible
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    STATUS mandatory
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    DESCRIPTION
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        "Specifies the number of transmit queues for this interface."
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    INDEX { ctPriorityExtSlotNum, ctPriorityExtInterfaceNum }
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    ::= { ctPriorityExtTXQueueTable 1 }
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CtPriorityExtTXQueueEntry ::= SEQUENCE {
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        ctPriorityExtSlotNum
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                INTEGER,
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        ctPriorityExtInterfaceNum
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                INTEGER,
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        ctPriorityExtNumTXQueues
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                INTEGER
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        }
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ctPriorityExtSlotNum OBJECT-TYPE
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    SYNTAX INTEGER 
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    ACCESS read-only
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    STATUS mandatory
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    DESCRIPTION
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        "The slot num of the device that the interface is located on."
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    ::= { ctPriorityExtTXQueueEntry 1 }
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ctPriorityExtInterfaceNum OBJECT-TYPE
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    SYNTAX INTEGER 
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    ACCESS read-only
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    STATUS mandatory
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    DESCRIPTION
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        "The interface number for which the information is requested.
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         This is equal to the MIB-II ifIndex."
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    ::= { ctPriorityExtTXQueueEntry 2 }
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ctPriorityExtNumTXQueues OBJECT-TYPE
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    SYNTAX INTEGER (1..8) 
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    ACCESS read-only
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    STATUS mandatory
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    DESCRIPTION
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        "The number of physical transmit queues for the requested interface."
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    ::= { ctPriorityExtTXQueueEntry 3 }
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ctPriorityExtMACConfig  OBJECT IDENTIFIER ::= { ctPriorityExt 2 }
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-- The control is defined by creating a row in the ctPriorityExtMacTable
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-- specifying the MAC address, address type, packet type, and VLAN ID
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-- with ctPriorityExtMACPriority set to a value in the range of 1 to 8.
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-- When an entry is made in the aforementioned table all packets
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-- matching those criteria will be forwarded with the specifed priority.
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-- Additionally any ports that support IEEE 802.1p and 802.1q frame tagging
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-- will encode the priority in the frame tag of the packet.
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-- The implementation of this group is optional.
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ctPriorityExtMACStatus OBJECT-TYPE
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    SYNTAX INTEGER {
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        enable(1),
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        disable(2)
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        }
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    ACCESS read-write
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    STATUS mandatory
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    DESCRIPTION
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        "Defines the status of the priority packet forwarding based
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        on MAC address.  Setting ctIfPriorityExtMACStatus to a value of 
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        disable(2), disables the forwarding of packets based on priority table 
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        information.  All information remains in existence but is not 
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        considered in the forwarding decision."
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    DEFVAL { enable }
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    ::= { ctPriorityExtMACConfig 1 }
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ctPriorityExtNumMACEntries OBJECT-TYPE
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    SYNTAX INTEGER
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    ACCESS read-only
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    STATUS mandatory
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    DESCRIPTION
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        "The number of active entries in the ctPriorityExtMACTable."
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    ::= { ctPriorityExtMACConfig 2 }
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ctPriorityExtMaxNumMACEntries OBJECT-TYPE
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    SYNTAX INTEGER
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    ACCESS read-only
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    STATUS mandatory
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    DESCRIPTION
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        "The maximum number of entries allowed in the ctPriorityExtMACTable."
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    ::= { ctPriorityExtMACConfig 3 }
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ctPriorityExtMaxNumPktTypesPerMACEntry OBJECT-TYPE
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    SYNTAX INTEGER
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    ACCESS read-only
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    STATUS mandatory
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    DESCRIPTION
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        "The maximum number of packet types that can be asssociated
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        with any one MAC address in the ctPriorityExtMACTable"
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    ::= { ctPriorityExtMACConfig 4 }
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ctPriorityExtMACTable OBJECT-TYPE
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    SYNTAX SEQUENCE OF CtPriorityExtMACEntry
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    ACCESS not-accessible
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    STATUS mandatory
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    DESCRIPTION
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        "This table provides the ability to specify priority based
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        on the MAC addresses encoded in a packet.  There are several
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        possible permutations achieveable via this table. Priorities
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        in this table may be based on the following criteria:
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           Destination address and specific packet type and VLAN ID
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           Destination address and specific packet type
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           Destination address
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           Source address and specific packet type and VLAN ID
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           Source address and specific packet type
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           Source address
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           Destination or source address and specific packet type and VLAN ID 
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           Destination or source address and specific packet type
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           Destination or source address
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        Depending on the values set in the table which of these criteria
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        will be used for any given packet.
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        If any given relationship can not be created the set will fail with a 
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        BAD-VALUE error."
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    ::= { ctPriorityExtMACConfig 5 }
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ctPriorityExtMACEntry OBJECT-TYPE
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    SYNTAX CtPriorityExtMACEntry
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    ACCESS not-accessible
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    STATUS mandatory
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    DESCRIPTION
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        "Describes a particular MAC address priority entry."
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    INDEX { ctPriorityExtMACAddr, ctPriorityExtAddrType,
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        ctPriorityExtMACPktType, ctPriorityExtMACVlanId }
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    ::= { ctPriorityExtMACTable 1 }
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CtPriorityExtMACEntry ::= SEQUENCE {
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        ctPriorityExtMACAddr
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                PhysAddress,
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        ctPriorityExtAddrType
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                INTEGER,
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        ctPriorityExtMACPktType
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                INTEGER,
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        ctPriorityExtMACVlanId
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                INTEGER,
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        ctPriorityExtMACPriority
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                INTEGER}
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ctPriorityExtMACAddr OBJECT-TYPE
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    SYNTAX PhysAddress
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    ACCESS read-only
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    STATUS mandatory
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    DESCRIPTION
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        "The MAC address which will have a priority associated with it
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        as specified by ctPriorityExtMACPriority." 
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    ::= { ctPriorityExtMACEntry 1 }
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ctPriorityExtAddrType OBJECT-TYPE
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    SYNTAX INTEGER {
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        destAddr(1),
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        srcAddr(2),
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        destOrSource(3)
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        }
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    ACCESS read-only
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    STATUS mandatory
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    DESCRIPTION
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        "The type of MAC address which will have priority associated
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        with it as specified by ctPriorityExtMACPriority."
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    ::= { ctPriorityExtMACEntry 2 }
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ctPriorityExtMACPktType OBJECT-TYPE
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    SYNTAX INTEGER 
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    ACCESS read-only
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    STATUS mandatory
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    DESCRIPTION
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        "The packet type associated with a particular MAC address,
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        specified by ctPriorityExtMACAddr, which will have priority
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        associated with it as specified by ctPriorityExtMACPriority.
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        A value of 1 indicates that this entry pertains to all 
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        packet types.  A single value in the range of 0x0600..0xFFFF
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        indicates that this entry only pertains to that particular packet
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        type."
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    ::= { ctPriorityExtMACEntry 3 }
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ctPriorityExtMACVlanId OBJECT-TYPE
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    SYNTAX INTEGER 
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    ACCESS read-write
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    STATUS mandatory
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    DESCRIPTION
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        "A set of 65335 (0xFFFF) causes the priority value specified in 
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         ctPriorityExtMACPriority to apply to all packets
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         matching the criteria specified by ctPriorityExtMACAddr, 
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         ctPriorityExtAddrType, and ctPriorityExtMACPktType. Any 
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         value between 1 and 4095 is a valid VLAN ID (IEEE 802.1q)
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         and causes ctPriorityExtMACPriority to only apply
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         to packets that are of matching the above criteria and that are 
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         members of the IEEE 802.1q VLAN specified by the value set."
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--    DEFVAL { 65535 }
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   ::= { ctPriorityExtMACEntry 4 }
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ctPriorityExtMACPriority OBJECT-TYPE
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    SYNTAX INTEGER {
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         priority0(1), -- Lowest Priority
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         priority1(2),   
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         priority2(3),   
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         priority3(4),
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         priority4(5),
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         priority5(6),
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         priority6(7),
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         priority7(8), -- Highest Priority
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         delete(100)       
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         }
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    ACCESS read-write
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    STATUS mandatory
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    DESCRIPTION
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        "A set of delete(100) will delete this row from the 
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        ctPriorityExtMACTable.  A set of priority(1-8) will either
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        create a row in the ctPriorityExtMACTable with the specified
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        priority or modify an existing entry with the newly specified 
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        priority."
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    ::= { ctPriorityExtMACEntry 5 }
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ctPriorityExtPktTypeConfig      OBJECT IDENTIFIER ::= { ctPriorityExt 3 }
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-- Control of priorities is based exclusively on packet
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-- type and optionally VLAN ID.  This control is defined by creating a 
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-- row in the ctPriorityExtPktTypeTable specifying the packet type with 
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-- ctPriorityExtPktTypePriority set to a value in the range of 1-8.
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-- When an entry is made in the aforementioned table all packets
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-- matching those criteria will be forwarded with the specifed priority.
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-- Additionally any ports that support IEEE 802.1p and 802.1q frame tagging 
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-- will encode the priority in the frame tag of the packet.
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-- The implementation of this group is optional.
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ctPriorityExtPktTypeStatus      OBJECT-TYPE
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    SYNTAX INTEGER {
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        enable(1),
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        disable(2)
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        }
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    ACCESS read-write
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    STATUS mandatory
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    DESCRIPTION
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        "Defines the status of the priority packet forwarding based 
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        exclusively on packet type.  Setting ctIfPriorityPktTypeExtStatus 
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        to a value of disable(2) disables the forwarding of packets 
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        based on priority table information.  All information remains 
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        in existence but is not considered in the forwarding decision."
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    DEFVAL { enable }
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    ::= { ctPriorityExtPktTypeConfig 1 }
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ctPriorityExtNumPktTypeEntries OBJECT-TYPE
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    SYNTAX INTEGER
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    ACCESS read-only
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    STATUS mandatory
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    DESCRIPTION
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        "The number of active entries in the ctPriorityExtPktTypeTable."
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    ::= { ctPriorityExtPktTypeConfig 2 }
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ctPriorityExtMaxNumPktTypeEntries OBJECT-TYPE
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    SYNTAX INTEGER
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    ACCESS read-only
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    STATUS mandatory
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    DESCRIPTION
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        "The maximum number of entries allowed in the 
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        ctPriorityExtPktTypeTable."
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    ::= { ctPriorityExtPktTypeConfig 3 }
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ctPriorityExtPktTypeTable     OBJECT-TYPE
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    SYNTAX SEQUENCE OF CtPriorityExtPktTypeEntry
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    ACCESS not-accessible
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    STATUS mandatory
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    DESCRIPTION
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        "This table provides the ability to specify priority based
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        on the packet type encoded in a packet. Priorities  
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        in this table may be based on the following criteria:
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           Packet type and VLAN ID
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           Packet type
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        If any given relationship can not be created the set will fail with a 
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        BAD-VALUE error."
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    ::= { ctPriorityExtPktTypeConfig 4 }
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ctPriorityExtPktTypeEntry       OBJECT-TYPE
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    SYNTAX CtPriorityExtPktTypeEntry
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    ACCESS not-accessible
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    STATUS mandatory
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    DESCRIPTION
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        "Describes a particular packet type priority entry."
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    INDEX { ctPriorityExtPktType, ctPriorityExtPktTypeVlanId }
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    ::= { ctPriorityExtPktTypeTable 1 }
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CtPriorityExtPktTypeEntry ::= SEQUENCE {
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        ctPriorityExtPktType
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                INTEGER,
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        ctPriorityExtPktTypeVlanId
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                INTEGER,
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        ctPriorityExtPktTypePriority
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                INTEGER}
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ctPriorityExtPktType OBJECT-TYPE
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    SYNTAX INTEGER 
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    ACCESS read-only
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    STATUS mandatory
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    DESCRIPTION
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        "The packet type which will have priority associated with 
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        it as specified by ctPriorityExtPktTypePriority.
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        A value of 1 indicates that this entry pertains to all 
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        packet types.  A single value in the range of 0x0600..0xFFFF
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        indicates that this entry only pertains to that particular packet
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        type."
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    ::= { ctPriorityExtPktTypeEntry 1 }
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ctPriorityExtPktTypeVlanId OBJECT-TYPE
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    SYNTAX INTEGER 
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    ACCESS read-write
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    STATUS mandatory
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    DESCRIPTION
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        "A set of 65535 (0xFFFF) causes the priority value specified in 
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         ctPriorityExtPktTypePriority to apply to all packets
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         of the type specified by ctPriorityExtPktType.  Any
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         value between 1 and 4095 is a valid VLAN ID (IEEE 802.1q)
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         and causes ctPriorityExtPktTypePriority to only apply
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         to packets that are of ctPriorityExtPktType type and are 
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         members of the IEEE 802.1q VLAN specified by the value set."
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--    DEFVAL { 65535 }
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    ::= { ctPriorityExtPktTypeEntry 2 }
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ctPriorityExtPktTypePriority OBJECT-TYPE
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    SYNTAX INTEGER {
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         priority0(1), -- Lowest Priority
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         priority1(2),   
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         priority2(3),   
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         priority3(4),
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         priority4(5),
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         priority5(6),
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         priority6(7),
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         priority7(8), -- Highest Priority
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         delete(100)      
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         }
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    ACCESS read-write
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    STATUS mandatory 
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    DESCRIPTION
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        "A set of delete(100) will delete this row from the 
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        ctPriorityExtPriorityTypeTable.  A set of priority(1-8) will either
 | 
						|
        create a row in the ctPriorityExtPriorityTypeTable with the specified
 | 
						|
        priority or modify an existing entry with the newly specified 
 | 
						|
        priority."
 | 
						|
    ::= { ctPriorityExtPktTypeEntry 3 }
 | 
						|
 | 
						|
 | 
						|
 | 
						|
ctPriorityExtPortConfig OBJECT IDENTIFIER ::= { ctPriorityExt 4 }
 | 
						|
 | 
						|
-- Control of priorities is based exclusively on port.
 | 
						|
-- Each port will have a priority associated with it.
 | 
						|
-- When a packet is recieved on that port it will 
 | 
						|
-- be given the priority of the port it is received on.
 | 
						|
-- If the incoming packet already has a priority associated 
 | 
						|
-- with it, the incoming priority will remain intact, or be replaced
 | 
						|
-- with the port priority, based on the value of 
 | 
						|
-- ctPriorityExtPortFwdInboundPriority.
 | 
						|
-- The implementation of this group is optional.
 | 
						|
 | 
						|
ctPriorityExtPortStatus OBJECT-TYPE
 | 
						|
    SYNTAX INTEGER {
 | 
						|
        enable(1),
 | 
						|
        disable(2)
 | 
						|
        }
 | 
						|
    ACCESS read-write
 | 
						|
    STATUS mandatory
 | 
						|
    DESCRIPTION
 | 
						|
        "Defines the status of the priority packet forwarding based
 | 
						|
        on receive port.  Setting ctIfPriorityExtPortStatus to a value of 
 | 
						|
        disable(2), disables the forwarding of packets based on priority table 
 | 
						|
        information.  All information remains in existence but is not 
 | 
						|
        considered in the forwarding decision."
 | 
						|
    DEFVAL { enable }
 | 
						|
    ::= { ctPriorityExtPortConfig 1 }
 | 
						|
 | 
						|
ctPriorityExtPortTable OBJECT-TYPE
 | 
						|
    SYNTAX SEQUENCE OF CtPriorityExtPortEntry
 | 
						|
    ACCESS not-accessible
 | 
						|
    STATUS mandatory
 | 
						|
    DESCRIPTION
 | 
						|
        "This table provides information pertaining to the priority associated 
 | 
						|
         with a receive port."
 | 
						|
    ::= { ctPriorityExtPortConfig 2 }
 | 
						|
 | 
						|
 | 
						|
ctPriorityExtPortEntry OBJECT-TYPE
 | 
						|
    SYNTAX CtPriorityExtPortEntry
 | 
						|
    ACCESS not-accessible
 | 
						|
    STATUS mandatory
 | 
						|
    DESCRIPTION
 | 
						|
        "Specifies the priority associated with a specific physical 
 | 
						|
        interface."
 | 
						|
    INDEX { ctPriorityExtPortSlotNum, ctPriorityExtPortInterfaceNum }
 | 
						|
    ::= { ctPriorityExtPortTable 1 }
 | 
						|
 | 
						|
 | 
						|
CtPriorityExtPortEntry ::= SEQUENCE {
 | 
						|
        ctPriorityExtPortSlotNum
 | 
						|
                INTEGER,
 | 
						|
        ctPriorityExtPortInterfaceNum
 | 
						|
                INTEGER,
 | 
						|
        ctPriorityExtPortPriority
 | 
						|
                INTEGER,
 | 
						|
        ctPriorityExtFwdInboundPriority
 | 
						|
                INTEGER
 | 
						|
        }
 | 
						|
 | 
						|
ctPriorityExtPortSlotNum OBJECT-TYPE
 | 
						|
    SYNTAX INTEGER 
 | 
						|
    ACCESS read-only
 | 
						|
    STATUS mandatory
 | 
						|
    DESCRIPTION
 | 
						|
        "The slot num of the device that the interface is located on."
 | 
						|
    ::= { ctPriorityExtPortEntry 1 }
 | 
						|
 | 
						|
 | 
						|
ctPriorityExtPortInterfaceNum OBJECT-TYPE
 | 
						|
    SYNTAX INTEGER 
 | 
						|
    ACCESS read-only
 | 
						|
    STATUS mandatory
 | 
						|
    DESCRIPTION
 | 
						|
        "The interface number for which the information is requested."
 | 
						|
    ::= { ctPriorityExtPortEntry 2 }
 | 
						|
 | 
						|
ctPriorityExtPortPriority OBJECT-TYPE
 | 
						|
    SYNTAX INTEGER {
 | 
						|
         priority0(1), -- Lowest Priority
 | 
						|
         priority1(2),   
 | 
						|
         priority2(3),   
 | 
						|
         priority3(4),
 | 
						|
         priority4(5),
 | 
						|
         priority5(6),
 | 
						|
         priority6(7),
 | 
						|
         priority7(8) -- Highest Priority
 | 
						|
        }
 | 
						|
    ACCESS read-write
 | 
						|
    STATUS mandatory
 | 
						|
    DESCRIPTION
 | 
						|
        "A set of priority(1-8) will modify an existing entry 
 | 
						|
        with the newly specified priority.  Entries cannot be 
 | 
						|
        deleted from this table."
 | 
						|
    DEFVAL { priority0 }
 | 
						|
    ::= { ctPriorityExtPortEntry 3 }
 | 
						|
 | 
						|
ctPriorityExtFwdInboundPriority OBJECT-TYPE
 | 
						|
    SYNTAX INTEGER {
 | 
						|
        enable(1),
 | 
						|
        disable(2)
 | 
						|
        }
 | 
						|
    ACCESS read-write
 | 
						|
    STATUS mandatory
 | 
						|
    DESCRIPTION
 | 
						|
        "This controls whether a packet that is received with a priority tag
 | 
						|
        is forwarded with the priority encoded in the tag or the default
 | 
						|
        priority of the port.  A value of enable(1) means the packet will 
 | 
						|
        be forwarded with the priority encoded in the tag.  A value of
 | 
						|
        disable(2) means the packet will be given the default priority
 | 
						|
        of the port it was received on." 
 | 
						|
    DEFVAL { enable }
 | 
						|
    ::= { ctPriorityExtPortEntry 4 }
 | 
						|
 | 
						|
END
 |