aggame¹ÙÍø

¡°¼«¼ò¡±»ÀР¡¤ È«ÓòÖÇÁª Ø­ aggame¹ÙÍøÐ¼«¼òÁ캽ÏÂÒ»´úÐ£Ô°Íø½¨Éè×êÑлá
Ô¤Ô¼Ö±²¥
ÎÞ¸Ð×¼Èë ÈËÎïͳ¹Ü Ø­ RG-SAM+5.X ÐÂÒ»´ú¸ßУAIÈÏ֤ƽ̨Ðû²¼
Ô¤Ô¼Ö±²¥
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
²úÆ·
< ·µ»ØÖ÷²Ëµ¥
²úÆ·ÖÐÐÄ
²úÆ·
½â¾ö¼Æ»®
< ·µ»ØÖ÷²Ëµ¥
½â¾ö¼Æ»®ÖÐÐÄ
ÐÐÒµ
ÏàÖúͬ°é
·µ»ØÖ÷²Ëµ¥
Ñ¡ÔñÇøÓò/ÓïÑÔ
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

QosÊÇʲô£¬£¬£¬£¬£¬ÔõÑùÉèÖã¿ £¿£¿£¿£¿£¿ £¿

Ðû²¼Ê±¼ä£º2023-03-24
µã»÷Á¿£º5042

QoS¹¦Ð§ÏÈÈÝ

QoS£¨Quality of Service£¬£¬£¬£¬£¬·þÎñÖÊÁ¿£©Äܹ»Öª×ãÓû§¶Ô²î±ðÓ¦Óòî±ð·þÎñÖÊÁ¿µÄÒªÇ󡣡£¡£¡£¡£Æ¾Ö¤Óû§µÄÒªÇó·ÖÅɺ͵÷Àí×ÊÔ´£¬£¬£¬£¬£¬¶Ô²î±ðµÄ±¨ÎÄÌṩ²î±ðµÄ·þÎñÖÊÁ¿¡£¡£¡£¡£¡£

ÔڹŰåµÄIPÍøÂçÖУ¬£¬£¬£¬£¬×°±¸¶ÔËùÓеı¨Îͼ½ÓÄɵÈͬ¿´´ý·½·¨£¬£¬£¬£¬£¬Æ¾Ö¤±¨ÎĵִïµÄʱ¼äÏȺ󣬣¬£¬£¬£¬ÏÈÈëÏȳöµÄÅŶÓÕ½ÂÔ£¨FIFO£©´¦Öóͷ££¬£¬£¬£¬£¬¾¡×î´óµÄÆð¾¢£¨Best-Effort£©½«±¨ÎÄ´«Ë͵½Ä¿µÄµØ¡£¡£¡£¡£¡£µ±ÍøÂç´ø¿í³äÔ£µÄʱ¼ä£¬£¬£¬£¬£¬ËùÓеı¨Îͼ»ñµÃÁ˽ϺõĴ¦Öóͷ££»£»£»£»£»¶øµ±ÍøÂ籬·¢ÓµÈûµÄʱ¼ä£¬£¬£¬£¬£¬ËùÓеı¨ÎͼÓпÉÄܱ»ÑïÆú¡£¡£¡£¡£¡£

QoSÕë¶ÔijÖÖÀà±ðµÄ±¨ÎÄ£¬£¬£¬£¬£¬¿ÉÒÔΪËü¸¶Óëij¸ö¼¶±ðµÄ´«ÊäÓÅÏȼ¶£¬£¬£¬£¬£¬±êʶËüµÄÏà¶ÔÖ÷ÒªÐÔ£¬£¬£¬£¬£¬²¢Ê¹ÓÃ×°±¸ËùÌṩµÄÖÖÖÖÓÅÏȼ¶×ª·¢Õ½ÂÔ¡¢ÓµÈû×èÖ¹µÈ»úÖÆÎªÕâЩ±¨ÎÄÌá¹©ÌØÊâµÄ´«Êä·þÎñ¡£¡£¡£¡£¡£¶ÔʵʱÐÔÇ¿ÇÒÖ÷ÒªµÄ±¨ÎÄÓÅÏÈ´¦Öóͷ££»£»£»£»£»¹ØÓÚʵʱÐÔ²»Ç¿µÄÆÕת´ïÎÄ£¬£¬£¬£¬£¬Ìṩ½ÏµÍµÄ´¦Öóͷ£ÓÅÏȼ¶£¬£¬£¬£¬£¬ÍøÂçÓµÈûʱÉõÖÁÑïÆú¡£¡£¡£¡£¡£

QoSÔöÌíÁËÍøÂçÐÔÄܵĿÉÔ¤ÖªÐÔ£¬£¬£¬£¬£¬²¢Äܹ»ÓÐÓõطÖÅÉÍøÂç´ø¿í£¬£¬£¬£¬£¬Ô½·¢ºÏÀíµØÊ¹ÓÃÍøÂç×ÊÔ´¡£¡£¡£¡£¡£

µä·¶ÉèÖþÙÀý

1  ÉèÖýӿÚÏÞËÙºÍÓÅÏȼ¶Öرê¼Ç

1.    ×éÍøÐèÇó

ijѧУΪÁËÖª×ãÕý³£µÄ½ÌѧӪҵÐèÒª£¬£¬£¬£¬£¬ÒªÇóÖª×ãÒÔÏÂËĵãÐèÇó£º

l  ÏÞÖÆÑ§Ð£»á¼ûInternetµÄÁ÷Á¿Îª100Mbps£¬£¬£¬£¬£¬ÑïÆúÁè¼ÝÏÞÖÆµÄ±¨ÎÄ¡£¡£¡£¡£¡£

l  ÏÞÖÆËÞÉáÂ¥µÄ³ö¿ÚÁ÷Á¿Îª50Mbps£¬£¬£¬£¬£¬ÑïÆúÁè¼ÝÏÞÖÆµÄ±¨ÎÄ¡£¡£¡£¡£¡£

l  ÏÞÖÆÊµÑéÂ¥·¢³öDSCPÓÅÏȼ¶Îª7µÄ±¨ÎĵÄËÙÂÊΪ20Mbps£¬£¬£¬£¬£¬½«ËÙÂÊÁè¼Ý20MµÄ´ËÀ౨ÎÄÑïÆú¡£¡£¡£¡£¡£

l  ÏÞÖÆ½Ìѧ¥µÄ³ö¿ÚÁ÷Á¿Îª30Mbps£¬£¬£¬£¬£¬ÑïÆúÁè¼ÝÏÞÖÆµÄ±¨ÎÄ¡£¡£¡£¡£¡£

*     ËµÃ÷

ijѧУͨ¹ýDevice AµÄG0/24ÉÏÁªInternet£¬£¬£¬£¬£¬Device AµÄG0/1¡¢G0/2ºÍG0/3»®·ÖÏÂÁªµÄ½Ìѧ¥(192.168.194.2~253/24)¡¢ÊµÑéÂ¥(192.168.195.2~253/24)ºÍËÞÉáÂ¥(192.168.196.2~253/24)¡£¡£¡£¡£¡£

 

2.    ×éÍøÍ¼

ͼ1-6     ½Ó¿ÚÏÞËÙºÍÓÅÏȼ¶Öرê¼ÇÓ¦Óó¡¾°

 

3.    ÉèÖÃÒªµã

(1)   ¹ØÓÚ³ö¿Ú»á¼ûInternet£¬£¬£¬£¬£¬ÔÚDevice A½Ó¿ÚG0/24ÉÏÉèÖýӿڵijö¿ÚÁ÷Á¿ÏÞÖÆ£¬£¬£¬£¬£¬´øÍÑÆÚÖÆÎªÃ¿Ãë102400KBits£¬£¬£¬£¬£¬Í»·¢Á÷Á¿ÏÞÖÆÎªÃ¿Ãë256Kbytes¡£¡£¡£¡£¡£

(2)   ¹ØÓÚËÞÉáÂ¥£¬£¬£¬£¬£¬ÔÚDevice A½Ó¿ÚG0/3ÉÏÉèÖýӿڵÄÈë¿ÚÁ÷Á¿ÏÞÖÆ£¬£¬£¬£¬£¬´øÍÑÆÚÖÆÎªÃ¿Ãë51200KBits£¬£¬£¬£¬£¬Í»·¢Á÷Á¿ÏÞÖÆÎªÃ¿Ãë256Kbytes¡£¡£¡£¡£¡£

(3)   ¹ØÓÚ½Ìѧ¥£¬£¬£¬£¬£¬ÔÚDevice A½Ó¿ÚG0/1ÉÏÉèÖýӿڵÄÈë¿ÚÁ÷Á¿ÏÞÖÆ£¬£¬£¬£¬£¬´øÍÑÆÚÖÆÎªÃ¿Ãë30720KBits£¬£¬£¬£¬£¬Í»·¢Á÷Á¿ÏÞÖÆÎªÃ¿Ãë256Kbytes¡£¡£¡£¡£¡£

(4)   ¹ØÓÚʵÑéÂ¥£¬£¬£¬£¬£¬½¨ÉèÀàcmap_dscp7Æ¥ÅäDSCPÓÅÏȼ¶7£¬£¬£¬£¬£¬½¨ÉèÕ½ÂÔpmap_shiyan£¬£¬£¬£¬£¬¹ØÁªcmap_dscp7£¬£¬£¬£¬£¬°ó¶¨Ê¢ÐÐΪ£¬£¬£¬£¬£¬½«ËÙÂÊÁè¼Ý20MµÄ±¨ÎĵÄDSCPÖµ¸ÄΪ16£»£»£»£»£»½«pmap_shiyanÓ¦ÓÃÔÚ½Ó¿ÚG0/2ÉÏ£¬£¬£¬£¬£¬²¢ÉèÖýӿÚÐÅÍÐDSCP¡£¡£¡£¡£¡£

4.    ÉèÖð취

(1)   ÉèÖýӿÚIPµØµã£¨ÂÔ£©¡£¡£¡£¡£¡£

(2)   ÉèÖýӿÚÏÞËÙ¡£¡£¡£¡£¡£

¹ØÓÚ³ö¿Ú»á¼ûInternet£¬£¬£¬£¬£¬ÔÚ½Ó¿ÚG0/24ÉÏÉèÖýӿڵijö¿ÚÁ÷Á¿ÏÞÖÆ¡£¡£¡£¡£¡£

DeviceA> enable

DeviceA# configure terminal

DeviceA(config)# interface gigabitethernet 0/24

DeviceA(config-if-GigabitEthernet 0/24# rate-limit output 102400 256

DeviceA(config-if-GigabitEthernet 0/24)# exit

¹ØÓÚËÞÉáÂ¥£¬£¬£¬£¬£¬ÔÚ½Ó¿ÚG0/3ÉÏÉèÖýӿڵÄÈë¿ÚÁ÷Á¿ÏÞÖÆ¡£¡£¡£¡£¡£

DeviceA(config)# interface gigabitethernet 0/3

DeviceA(config-if-GigabitEthernet 0/3# rate-limit input 51200 256

DeviceA(config-if-GigabitEthernet 0/3)# exit

¹ØÓÚ½Ìѧ¥£¬£¬£¬£¬£¬ÔÚ½Ó¿ÚG0/1ÉÏÉèÖýӿڵÄÈë¿ÚÁ÷Á¿ÏÞÖÆ¡£¡£¡£¡£¡£

DeviceA(config)# interface gigabitethernet 0/1

DeviceA(config-if-GigabitEthernet 0/1# rate-limit input 30720 256

DeviceA(config-if-GigabitEthernet 0/1)# exit

(3)   ÉèÖÃÁ÷·ÖÀà¡£¡£¡£¡£¡£

¹ØÓÚʵÑéÂ¥£¬£¬£¬£¬£¬ÉèÖÃÀ࣬£¬£¬£¬£¬Ê¢ÐÐΪºÍÕ½ÂÔ¡£¡£¡£¡£¡£

DeviceA(config)# class-map cmap_dscp7

DeviceA(config-cmap)# match ip dscp 7

DeviceA(config-cmap)# exit

DeviceA(config)# policy-map pmap_shiyan

DeviceA(config-pmap)# class cmap_dscp7

DeviceA(config-pmap-c)# police 20480 128 exceed-action drop

DeviceA(config-pmap-c)# exit

DeviceA(config-pmap)# exit

½«Õ½ÂÔÓ¦Óõ½½Ó¿Ú£¬£¬£¬£¬£¬²¢ÉèÖýӿÚÐÅÍÐDSCP¡£¡£¡£¡£¡£

DeviceA(config)# interface gigabitethernet 0/2

DeviceA(config-if-GigabitEthernet 0/2# service-policy input pmap_shiyan

DeviceA(config-if-GigabitEthernet 0/2)# mls qos trust dscp

DeviceA(config-if-GigabitEthernet 0/2)# exit

5.    ÑéÖ¤ÉèÖÃЧ¹û

¼ì²é½Ó¿ÚÏÞËÙÉèÖÃÊÇ·ñÀֳɡ£¡£¡£¡£¡£

DeviceA# show mls qos rate-limit

Interface: GigabitEthernet 0/1

¡¡rate limit input Kbps = 30720 burst = 256

Interface: GigabitEthernet 0/3

¡¡rate limit input Kbps = 51200 burst = 256

Interface: GigabitEthernet 0/24

¡¡rate limit output Kbps = 102400 burst = 256

¼ì²éÀàÊÇ·ñ½¨ÉèÀֳɡ£¡£¡£¡£¡£

DeviceA# show class-map cmap_dscp7

 

 Class Map cmap_dscp7

¡¡ Match ip dscp 7

¼ì²éÕ½ÂÔÊÇ·ñ½¨ÉèÀֳɡ£¡£¡£¡£¡£

DeviceA# show policy-map pmap_shiyan

 

 Policy Map pmap_shiyan

¡¡¡¡Class cmap_dscp7

¡¡¡¡¡¡police 20480 128 exceed-action dscp 16

¼ì²éÕ½ÂÔÊÇ·ñÀÖ³ÉÓ¦ÓÃÔÚ½Ó¿ÚÉÏ¡£¡£¡£¡£¡£

DeviceA# show mls qos interface gigabitethernet 0/2

Interface: GigabitEthernet 0/2

Ratelimit input:

Ratelimit output:

Attached input¡¡policy-map: pmap_shiyan

Attached output policy-map:

Default trust: dscp

Default cos: 0

6.    ÉèÖÃÎļþ

Device AµÄÉèÖÃÎļþ

hostname DeviceA

!

class-map cmap_dscp7

 match ip dscp 7

!

policy-map pmap_shiyan

 class cmap_dscp7

¡¡police 20480 128 exceed-action drop

!

interface GigabitEthernet 0/1

 ip add 192.168.194.1 255.255.255.0

 rate-limit input 30720 256

!

interface GigabitEthernet 0/2

 ip add 192.168.195.1 255.255.255.0

 service-policy input pmap_shiyan

 mls qos trust dscp

!

interface GigabitEthernet 0/3

 ip add 192.168.196.1 255.255.255.0

 rate-limit input 51200 256

!

interface GigabitEthernet 0/24

 rate-limit output 102400 256

!

2  ÉèÖÃÐÐÁе÷ÀíºÍÓµÈû×èÖ¹

1.    ×éÍøÐèÇó

ÉèÖÃÓÅÏȼ¶Öرê¼ÇºÍÐÐÁе÷Àí£¬£¬£¬£¬£¬ÊµÏÖÏÂÊöÐèÇó£º

l  µ±Ñз¢²¿ºÍÊг¡²¿»á¼û·þÎñÆ÷ʱ£¬£¬£¬£¬£¬·þÎñÆ÷±¨ÎĵÄÓÅÏȼ¶Îª£ºÓʼþ·þÎñÆ÷>Îļþ·þÎñÆ÷>ÈËΪÅÌÎÊ·þÎñÆ÷¡£¡£¡£¡£¡£

l  ÎÞÂÛÈËÊÂÖÎÀí²¿»á¼ûInternet»ò»á¼û·þÎñÆ÷£¬£¬£¬£¬£¬Device A¶¼ÓÅÏÈ´¦Öóͷ£¡£¡£¡£¡£¡£

l  Device AÔÚÔËÐÐÀú³ÌÖУ¬£¬£¬£¬£¬Ê±³£·¢Ã÷ÍøÂçÓµÈû¡£¡£¡£¡£¡£ÎªÁ˰ü¹ÜӪҵ˳ËìÔËת£¬£¬£¬£¬£¬ÒªÇóʹÓÃWRRÐÐÁе÷Àí£¬£¬£¬£¬£¬¶ÔÑз¢²¿ºÍÊг¡²¿»á¼ûÓʼþÊý¾Ý¿â¡¢»á¼ûÎļþÊý¾Ý¿â¡¢»á¼ûÈËΪÅÌÎÊÊý¾Ý¿âµÄIPÊý¾Ý±¨Æ¾Ö¤6£º2£º1µÄ±ÈÀýÀ´µ÷Àí¡£¡£¡£¡£¡£

*     ËµÃ÷

Ñз¢²¿(192.168.45.2~253/24)¡¢Êг¡²¿(192.168.46.2~253/24)ºÍÈËÊÂÖÎÀí²¿(192.168.47.2~253/24)»®·Ö½ÓÈëDevice AµÄ½Ó¿ÚG0/1¡¢G0/2ºÍG0/3£»£»£»£»£»ÈËΪÅÌÎÊ·þÎñÆ÷(192.168.10.2/24)¡¢Óʼþ·þÎñÆ÷(192.168.10.3/24)ºÍÎļþ·þÎñÆ÷(192.168.10.4/24)ÅþÁ¬ÔÚDevice AµÄ½Ó¿ÚG0/23¡£¡£¡£¡£¡£

 

2.    ×éÍøÍ¼

ͼ1-7     ÐÐÁе÷ÀíºÍÓµÈû×èÖ¹Ó¦Óó¡¾°

 

3.    ÉèÖÃÒªµã

(1)   ÔÚDevice AÉϽ¨Éè»á¼ûÖÖÖÖ·þÎñÆ÷µÄACL£¬£¬£¬£¬£¬²¢½¨ÉèÀàÆ¥ÅäÕâЩACL¡£¡£¡£¡£¡£

(2)   ½¨ÉèÕ½ÂÔ£¬£¬£¬£¬£¬¹ØÁª¸÷¸öÀ࣬£¬£¬£¬£¬Îª»á¼ûÖÖÖÖ·þÎñÆ÷µÄ±¨ÎÄÖØÐÂÖ¸¶¨802.1p¡£¡£¡£¡£¡£»á¼ûÓʼþ·þÎñÆ÷µÄ±¨ÎÄÖØÐÂÖ¸¶¨802.1pΪ4£¬£¬£¬£¬£¬»á¼ûÎļþ·þÎñÆ÷µÄ±¨ÎÄÖØÐÂÖ¸¶¨802.1pΪ3£¬£¬£¬£¬£¬»á¼ûÈËΪÅÌÎÊ·þÎñÆ÷µÄ±¨ÎÄÖØÐÂÖÆ¶©802.1pΪ2¡£¡£¡£¡£¡£²¢½«Æä¹ØÁªµ½Ñз¢²¿ºÍÊг¡²¿µÄÈë¿ÚÉÏ£¬£¬£¬£¬£¬ÉèÖýӿÚÐÅÍÐ802.1p¡£¡£¡£¡£¡£

(3)   ÉèÖÃÈËÊÂÖÎÀí²¿½Ó¿ÚµÄ802.1pΪ×î¸ßÓÅÏȼ¶7£¬£¬£¬£¬£¬ÓÅÏȰü¹ÜÈËʲ¿·¢³öµÄ±¨ÎÄ¡£¡£¡£¡£¡£

(4)   ÉèÖÃÐÐÁеÄÊä³öµ÷ÀíÕ½ÂÔΪWRR£¬£¬£¬£¬£¬ÂÖ×ªÈ¨ÖØÎª1:1:1:2:6:1:1:0£¬£¬£¬£¬£¬¼´¶ÔÈËÊÂÖÎÀí²¿±¨ÎÄʵÑéSPµ÷Àí£¬£¬£¬£¬£¬¶ÔÑз¢²¿ÓëÊг¡²¿»á¼ûÓʼþÊý¾Ý¿â¡¢ÎļþÊý¾Ý¿â¡¢ÈËΪÅÌÎÊÊý¾Ý¿âµÄ±¨ÎÄÆ¾Ö¤6£º2£º1µÄ±ÈÀýÀ´µ÷Àí¡£¡£¡£¡£¡£

(5)   ¿ªÆôWRED¹¦Ð§¡£¡£¡£¡£¡£

(6)   ÉèÖýӿÚG0/2ÐÐÁÐ2µÄµÍÃÅÏÞΪ10 20¡£¡£¡£¡£¡£

(7)   ÉèÖýӿÚG0/2ÐÐÁÐ2µÄ¸ßÃÅÏÞΪ60 90¡£¡£¡£¡£¡£

(8)   ÉèÖýӿÚG0/2ÐÐÁÐ2µÄ×î´óÑïÆú¸ÅÂÊ60 80¡£¡£¡£¡£¡£

4.    ÉèÖð취

(1)   ÔÚDevice AÉÏÉèÖûá¼ûÖÖÖÖ·þÎñÆ÷µÄACLºÍ¶ÔÓ¦¹æÔò¡£¡£¡£¡£¡£

ÉèÖûá¼ûÈËΪÅÌÎÊ·þÎñÆ÷µÄACLºÍ¶ÔÓ¦¹æÔò¡£¡£¡£¡£¡£

DeviceA> enable

DeviceA# configure terminal

DeviceA(config)# ip access-list extended salary

DeviceA(config-ext-nacl)# permit ip any host 192.168.10.2

DeviceA(config-ext-nacl)# exit

ÉèÖûá¼ûÓʼþ·þÎñÆ÷µÄACLºÍ¶ÔÓ¦¹æÔò¡£¡£¡£¡£¡£

DeviceA(config)# ip access-list extended mail

DeviceA(config-ext-nacl)# permit ip any host 192.168.10.3

DeviceA(config-ext-nacl)# exit

ÉèÖûá¼ûÎļþ·þÎñÆ÷µÄACLºÍ¶ÔÓ¦¹æÔò¡£¡£¡£¡£¡£

DeviceA(config)# ip access-list extended file

DeviceA(config-ext-nacl)# permit ip any host 192.168.10.4

DeviceA(config-ext-nacl)# exit

(2)   ÔÚDevice AÉÏÉèÖÃÀà¡£¡£¡£¡£¡£

½«ÀàsalaryºÍÔÊÐí»á¼ûÈËΪÅÌÎÊ·þÎñÆ÷µÄACL¹æÔò¹ØÁªÆðÀ´¡£¡£¡£¡£¡£

DeviceA(config)# class-map salary

DeviceA(config-cmap)# match access-group salary

DeviceA(config-cmap)# exit

½«ÀàmailºÍÔÊÐí»á¼ûÓʼþ·þÎñÆ÷µÄACL¹æÔò¹ØÁªÆðÀ´¡£¡£¡£¡£¡£

DeviceA(config)# class-map mail

DeviceA(config-cmap)# match access-group mail

DeviceA(config-cmap)# exit

½«ÀàfileºÍÔÊÐí»á¼ûÎļþ·þÎñÆ÷µÄACL¹æÔò¹ØÁªÆðÀ´¡£¡£¡£¡£¡£

DeviceA(config)# class-map file

DeviceA(config-cmap)# match access-group file

DeviceA(config-cmap)# exit

(3)   ÔÚDevice AÉÏÉèÖÃÕ½ÂÔ¡£¡£¡£¡£¡£

ÉèÖûá¼û·þÎñÆ÷µÄÕ½ÂÔtoserver¡£¡£¡£¡£¡£

DeviceA(config)# policy-map toserver

DeviceA(config-pmap)#

½«ÀàsalaryºÍ¶ÔÓ¦µÄÊ¢ÐÐΪ¹ØÁªÆðÀ´¡£¡£¡£¡£¡£

DeviceA(config-pmap)# class salary

DeviceA(config-pmap-c)# set cos 2

DeviceA(config-pmap-c)# exit

½«ÀàmailºÍ¶ÔÓ¦µÄÊ¢ÐÐΪ¹ØÁªÆðÀ´¡£¡£¡£¡£¡£

DeviceA(config-pmap)# class mail

DeviceA(config-pmap-c)# set cos 4

DeviceA(config-pmap-c)# exit

½«ÀàfileºÍ¶ÔÓ¦µÄÊ¢ÐÐΪ¹ØÁªÆðÀ´¡£¡£¡£¡£¡£

DeviceA(config-pmap)# class file

DeviceA(config-pmap-c)# set cos 3

DeviceA(config-pmap-c)# exit

DeviceA(config-cmap)# exit

(4)   ÔÚDevice AÉÏÓ¦ÓÃÕ½ÂÔ¡£¡£¡£¡£¡£

ÔÚ½ÓÈëÑз¢²¿µÄ½Ó¿ÚÉÏÓ¦ÓÃÕ½ÂÔ¡£¡£¡£¡£¡£

DeviceA(config)# interface gigabitethernet 0/1

DeviceA(config-if-GigabitEthernet 0/1)# service-policy input toserver

DeviceA(config-if-GigabitEthernet 0/1)# mls qos trust cos

DeviceA(config-if-GigabitEthernet 0/1)# exit

ÔÚ½ÓÈëÊг¡²¿µÄ½Ó¿ÚÉÏÓ¦ÓÃÕ½ÂÔ¡£¡£¡£¡£¡£

DeviceA(config)# interface gigabitethernet 0/2

DeviceA(config-if-GigabitEthernet 0/2)# service-policy input toserver

DeviceA(config-if-GigabitEthernet 0/2)# mls qos trust cos

DeviceA(config-if-GigabitEthernet 0/2)# exit

(5)   ÔÚDevice AÉÏÉèÖýӿڵÄ802.1p¡£¡£¡£¡£¡£

ÉèÖÃÈËÊÂÖÎÀí²¿½Ó¿ÚµÄ802.1pΪ×î¸ßÓÅÏȼ¶¡£¡£¡£¡£¡£

DeviceA(config)# interface gigabitethernet 0/3

DeviceA(config-if-GigabitEthernet 0/3)# mls qos cos 7

DeviceA(config-if-GigabitEthernet 0/3)# exit

(6)   ÔÚDevice AÉÏÉèÖÃÐÐÁеÄÊä³öµ÷ÀíÕ½ÂÔ¡£¡£¡£¡£¡£

ÉèÖÃÐÐÁеÄÊä³öµ÷ÀíÕ½ÂÔΪWRR¡£¡£¡£¡£¡£

DeviceA(config)# wrr-queue bandwidth 1 1 1 2 6 1 1 0

DeviceA(config)# mls qos scheduler wrr

(7)   ÔÚDevice AÉÏÉèÖÃÓµÈû×èÖ¹¡£¡£¡£¡£¡£

¿ªÆôWRED¹¦Ð§¡£¡£¡£¡£¡£

DeviceA(config)# queueing wred

ÉèÖÃÆéá«ÃÅÏÞºÍ×î´óÑïÆú¸ÅÂÊ¡£¡£¡£¡£¡£

DeviceA(config)# interface gigabitethernet 0/2

DeviceA(config-if-GigabitEthernet 0/2)# wrr-queue random-detect min-threshold 2 10 20

DeviceA(config-if-GigabitEthernet 0/2)# wrr-queue random-detect max-threshold 2 60 90

DeviceA(config-if-GigabitEthernet 0/2)# wrr-queue random-detect probability 2 60 80

ÉèÖÃÄÚ²¿·þÎñÖÖ±ðÓëÃÅÏÞµÄÓ³Éä¡£¡£¡£¡£¡£

DeviceA(config-if-GigabitEthernet 0/2)# wrr-queue cos-map 2 0 1 2 3

DeviceA(config-if-GigabitEthernet 0/2)# exit

5.    ÑéÖ¤ÉèÖÃЧ¹û

¼ì²éACLÊÇ·ñ½¨ÉèÀֳɡ£¡£¡£¡£¡£

DeviceA# show access-lists

 

ip access-list extended file

 10 permit ip any host 192.168.10.4

 

ip access-list extended mail

 10 permit ip any host 192.168.10.3

 

ip access-list extended salary

 10 permit ip any host 192.168.10.2

¼ì²éÀàÊÇ·ñÀֳɹØÁªACL¡£¡£¡£¡£¡£

DeviceA# show class-map

 

 Class Map salary

¡¡ Match access-group salary

 Class Map mail

¡¡ Match access-group mail

 Class Map file

¡¡ Match access-group file

¼ì²éÕ½ÂÔÊÇ·ñ½¨ÉèÀֳɣ¬£¬£¬£¬£¬ÀàÓëÊ¢ÐÐΪÊÇ·ñ°ó¶¨Àֳɡ£¡£¡£¡£¡£

DeviceA# show policy-map

 

 Policy Map toserver

¡¡¡¡Class mail

¡¡¡¡¡¡set cos 4

¡¡¡¡Class file

¡¡¡¡¡¡set cos 3

¡¡¡¡Class salary

¡¡¡¡¡¡set cos 2

¼ì²éÕ½ÂÔÊÇ·ñÀÖ³ÉÓ¦ÓÃÔÚ½Ó¿ÚGigabitEthernet 0/1ÉÏ¡£¡£¡£¡£¡£

DeviceA# show mls qos interface gigabitethernet 0/1

Interface: GigabitEthernet 0/1

Ratelimit input:

Ratelimit output:

Attached input¡¡policy-map: toserver

Attached output policy-map:

Default trust: cos

Default cos: 0

¼ì²éÕ½ÂÔÊÇ·ñÀÖ³ÉÓ¦ÓÃÔÚ½Ó¿ÚGigabitEthernet 0/2ÉÏ¡£¡£¡£¡£¡£

DeviceA# show mls qos interface gigabitethernet 0/2

Interface: GigabitEthernet 0/2

Ratelimit input:

Ratelimit output:

Attached input¡¡policy-map: toserver

Attached output policy-map:

Default trust: cos

Default cos: 0

¼ì²éÕ½ÂÔÊÇ·ñÀÖ³ÉÓ¦ÓÃÔÚ½Ó¿ÚGigabitEthernet 0/3ÉÏ¡£¡£¡£¡£¡£

DeviceA# show mls qos interface gigabitethernet 0/3

Interface: GigabitEthernet 0/3

Ratelimit input:

Ratelimit output:

Attached input¡¡policy-map:

Attached output policy-map:

Default trust: none

Default cos: 7

¼ì²é½Ó¿ÚµÄ802.1pÊÇ·ñÉèÖÃÀֳɣ¬£¬£¬£¬£¬µ÷ÀíÕ½ÂÔÓëÂÖ×ªÈ¨ÖØÊÇ·ñÉèÖÃÀֳɡ£¡£¡£¡£¡£

DeviceA# show mls qos queueing

Cos-queue map:

cos qid

--- ---

0¡¡ 1

1¡¡ 2

2¡¡ 3

3¡¡ 4

4¡¡ 5

5¡¡ 6

6¡¡ 7

7¡¡ 8

 

wrr bandwidth weights:

qid weights

--- -------

1¡¡ 1

2¡¡ 1

3¡¡ 1

4¡¡ 2

5¡¡ 6

6¡¡ 1

7¡¡ 1

8¡¡ 0

 

drr bandwidth weights:

qid weights

--- -------

1¡¡ 1

2¡¡ 1

3¡¡ 1

4¡¡ 1

5¡¡ 1

6¡¡ 1

7¡¡ 1

8¡¡ 1

 

wfq bandwidth weights:

qid weights

--- -------

1¡¡ 1

2¡¡ 1

3¡¡ 1

4¡¡ 1

5¡¡ 1

6¡¡ 1

7¡¡ 1

8¡¡ 1

6.    ÉèÖÃÎļþ

Device AµÄÉèÖÃÎļþ

hostname DeviceA

!

wrr-queue bandwidth 1 1 1 2 6 1 1 0

queueing wred

wrr-queue cos-map 2 0 1 2 3

!

class-map salary

 match access-group salary

class-map mail

 match access-group mail

class-map file

 match access-group file

!

policy-map toserver

 class salary

¡¡set cos 2

 class mail

¡¡set cos 4

 class file

¡¡set cos 3

!

interface GigabitEthernet 0/1

 ip add 192.168.45.1 255.255.255.0

 service-policy input toserver

 mls qos trust cos

!

interface GigabitEthernet 0/2

 ip add 192.168.46.1 255.255.255.0

 wrr-queue random-detect min-threshold 2 10 20

 service-policy input toserver

 mls qos trust cos

!

interface GigabitEthernet 0/3

 ip add 192.168.47.1 255.255.255.0

 mls qos cos 7

!

 

AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

·µ»Ø¶¥²¿

ÊÕÆð
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾ ÎĵµAIÖúÊÖ
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾ ÎĵµÆÀ¼Û
¸Ã×ÊÁÏÊÇ·ñ½â¾öÁËÄúµÄÎÊÌ⣿ £¿£¿£¿£¿£¿ £¿
Äú¶ÔÄ¿½ñÒ³ÃæµÄÖª×ã¶ÈÔõÑù£¿ £¿£¿£¿£¿£¿ £¿
²»Õ¦µÎ
ºÜÊǺÃ
ÄúÖª×ãµÄÔµ¹ÊÔ­ÓÉÊÇ£¨¶àÑ¡£¡£¡£¡£¡£©£¿ £¿£¿£¿£¿£¿ £¿
Äú¶ÔÎĵµÊÇ·ñÉÐÓÐÆäËüµÄÎÊÌâ»ò½¨Ò飿 £¿£¿£¿£¿£¿ £¿
Ϊ¾¡¿ì½â¾öÎÊÌ⣬£¬£¬£¬£¬ÇëÄúÁôÏÂÁªÏµ·½·¨Òﱋȯ¸´
ÓÊÏä
ÊÖ»úºÅ
ллÄúµÄ·´À¡£¡£¡£¡£¡£¡
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
ÇëÑ¡Ôñ·þÎñÏîÄ¿
¹Ø±Õ×Éѯҳ
ÊÛǰ×Éѯ ÊÛǰ×Éѯ
ÊÛǰ×Éѯ
ÊÛºó·þÎñ ÊÛºó·þÎñ
ÊÛºó·þÎñ
Òâ¼û·´Ïì Òâ¼û·´Ïì
Òâ¼û·´Ïì
¸ü¶àÁªÏµ·½·¨
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿