cc/td/doc/product/atm/ls1010s/11_1
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Table of Contents

Q
queue-list default
queue-list interface
queue-list protocol
queue-list queue byte-count
queue-list queue limit
queue-list stun

Q


queue-list default


Note      This command or some of its parameters might not function as expected in the LightStream 1010 ATM switch environment.


To assign a priority queue for those packets that do not match any other rule in the queue list, use the queue-list default global configuration command. To restore the default value, use the no form of this command.

queue-list list-number default queue-number
no queue-list list-number default queue-number
Syntax Description

list-number

Number of the queue list. An integer from 1 to 16.

queue-number

Number of the queue. An integer from 1 to 16.

Default

Queue number 1.

Command Mode

Global configuration.

Usage Guidelines

Queue number 0 is a system queue. It is emptied before any of the other queues are processed. The system enqueues high-priority packets, such as keepalive, to this queue.

Example

In the following example, the default queue for list 10 is set to queue number 2.

queue-list 10 default 2
Related Commands

custom-queue-list
show queueing

queue-list interface


Note      This command or some of its parameters might not function as expected in the LightStream 1010 ATM switch environment.


To establish queuing priorities on packets entering on an interface, use the queue-list interface global configuration command. To remove an entry from the list, use the no form of the command.

queue-list list-number interface interface-type interface-number queue-number
no queue-list list-number interface queue-number
Syntax Description

list-number

Number of the queue list. An integer from 1 to 16.

interface-type

Required argument that specifies the name of the interface.

interface-number

Number of the specified interface.

queue-number

Number of the queue. An integer from 1 to 16.

Default

No queuing priorities are established.

Command Mode

Global configuration.

Example

In the following example, queue list 4 establishes queuing priorities for packets entering on interface tunnel 3. The queue number assigned is 10.

queue-list 4 interface tunnel 3 10
Related Commands

custom-queue-list
show queueing

queue-list protocol


Note      This command or some of its parameters might not function as expected in the LightStream 1010 ATM switch environment.


To establish queuing priority based on the protocol type, use the queue-list protocol global configuration command. Use the no form of this command with the appropriate list number to remove an entry from the list.

queue-list list-number protocol protocol-name queue-number queue-keyword keyword-value
no queue-list list-number protocol protocol-name
Syntax Description

list-number

Number of the queue list. An integer from 1 to 16.

protocol-name

Required argument that specifies the protocol type is ip.

queue-number

Number of the queue. An integer from 1 to 16.

queue-keyword keyword-value

Possible keywords are gt, lt, list, tcp, and udp. See Table 13-4.

Default

No queuing priorities are established.

Command Mode

Global configuration.

Usage Guidelines

When classifying a packet, the system searches the list of rules specified by queue-list commands for a matching protocol type. When a match is found, the packet is assigned to the appropriate queue. The list is searched in the order it is specified, and the first matching rule terminates the search.

Use Table 13-4, Table 13-5, and Table 13-6 from the priority-list protocol command to configure custom queuing for your system.

Examples

The following example assigns traffic that matches IP access list 10 to queue number 1.

queue-list 1 protocol ip 1 list 10

The following example assigns Telnet packets to queue number 2.

queue-list 4 protocol ip 2 tcp 23
Related Commands

custom-queue-list
show queueing

queue-list queue byte-count


Note      This command or some of its parameters might not function as expected in the LightStream 1010 ATM switch environment.


To designate the byte size allowed per queue, use the queue-list queue byte-count global configuration command. To return the byte size to the default value, use the no form of the command.

queue-list list-number queue queue-number byte-count byte-count-number
no queue-list list-number queue queue-number byte-count byte-count-number
Syntax Description

list-number

Number of the queue list. An integer from 1 to 16.

queue-number

Number of the queue. An integer from 1 to 16.

byte-count-number

Specifies the lower boundary on how many bytes the system allows to be delivered from a given queue during a particular cycle.

Default

1500 bytes.

Command Mode

Global configuration.

Example

In the following example, queue list 9 establishes the byte-count as 1400 for queue number 10.

queue-list 9 queue 10 byte-count 1400
Related Commands

custom-queue-list
show queueing

queue-list queue limit


Note      This command or some of its parameters might not function as expected in the LightStream 1010 ATM switch environment.


To designate the queue length limit for a queue, use the queue-list queue limit global configuration command. To return the queue length to the default value, use the no form of the command.

queue-list list-number queue queue-number limit limit-number
no queue-list list-number queue queue-number limit limit-number
Syntax Description

list-number

Number of the queue list. An integer from 1 to 16.

queue-number

Number of the queue. An integer from 1 to 16.

limit-number

Maximum number of packets that can be enqueued at any time. The range is 0 to 32,767 queue entries.

Default

20 entries.

Command Mode

Global configuration.

Example

In the following example, the queue length of queue 10 is increased to 40.

queue-list 5 queue 10 limit 40
Related Commands

custom-queue-list
show queueing

queue-list stun


Note      This command or some of its parameters might not function as expected in the LightStream 1010 ATM switch environment.


To establish queuing priorities based on the address of the serial link on a STUN connection, use the queue-list stun global configuration command. Use the no form of this command with the appropriate arguments to remove an entry from the list.

queue-list list-number stun queue-number address group-number address-number
no queue-list list-number stun queue-number address group-number address-number
Syntax Description

list-number

Number of the queue list. An integer from 1 to 16.

queue-number

Queue number in the range from 1 to 16.

address

Required keyword.

group-number

Group number used in the stun group command.

address-number

Address of the serial link. The format of the address is either a 1-byte hex value (for example, C1) for an SDLC link or one that is specified by the stun schema configuration command.

Default

None.

Command Mode

Global configuration.

Example

The following example causes the system to place STUN traffic matching the STUN group number 2 and address C1 onto queue number 3.

queue-list 3 stun 3 address 2 c1
Related Commands

custom-queue-list
show queueing


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Posted: Thu Jan 23 21:02:44 PST 2003
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