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- About dchochan
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dchochan
Member since
08-31-2018
Beginner
6
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02-06-2019
03:46 AM
Hi Josepn, Thank you for your answer, I guess it is pretty hard to implement the QoS on Internet Face Router using plain source/destination IP address and port combination although many of my friend said Cisco gear great for handling Voice and Video data :). The real problem is all of our access switch could not implement syntax "service-policy input policy-name" as Seb answers. Although our distribution switch support it due to ip-service license :). I will look other solution as such as using proxy or other method to do the QoS using IP address as it source or destination.
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02-05-2019
07:07 AM
Hi Paul, Thank for your answer, I will try it later on office hour. Your answer really help me understand Cisco QoS :) since it is my first time deploy QoS on Cisco device hehehe.
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02-05-2019
07:03 AM
Hi Georg, Thank for your suggestion, I am really new with Cisco QoS and I will remove the configuration that you are suggesting and see the result. Actually the switch is our core switch that run layer 3 to our distribution, I just make the topology simple.
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02-05-2019
06:59 AM
Hi seb, thank you for your answer. Lol I had configured on all of our switch trust boundary yet I am forget to tag it on core switch when do some testing what a stupid of me. Any way thank you very much for your guide and answer.
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02-04-2019
11:03 PM
I want to implement QoS for my company and now in testing stage. What I want to achieve are I want to give priority to Office365 public IP subnet 5 Mbps of bandwidth and the bandwidth in total is 10 Mbps for Internet Upon testing with following topology it is work as expected. I can download any file with almost 10 Mbps of Internet bandwidth and the router will priority Office365 subnet if there are traffics for it. But when I connected the Router Internet to our Core Switch some how it is not working as expected, and the bandwidth is reduced to almost 10 times. With maximum of download range from 1-3 Mbps. I had make sure the Core switch not running any QoS and the port connected to router is on routed mode. Here the configuration on router, please take not NAT is do on Firewall :): router#sho running-config int g0/0 Building configuration... Current configuration : 165 bytes ! interface GigabitEthernet0/0 ip address 10.5.254.1 255.255.255.252 duplex auto speed auto service-policy output QOS-PARENT end router#sho running-config int g0/1 Building configuration... Current configuration : 163 bytes ! interface GigabitEthernet0/1 ip address 10.5.254.6 255.255.255.252 duplex auto speed auto service-policy output QOS-PARENT router#show running-config | s access-list ip access-list extended LOCAL-LAN-ACL permit ip 10.5.254.0 0.0.0.255 10.5.0.0 0.0.255.255 permit ip 10.5.0.0 0.0.255.255 10.5.254.0 0.0.0.255 ip access-list extended O365-ACL permit tcp 10.5.0.0 0.0.255.255 object-group O365-IP-RANGE eq www permit tcp 10.5.0.0 0.0.255.255 object-group O365-IP-RANGE eq 443 PTSMOE-RTR01#show running-config | s class-map class-map match-all LAN match access-group name LOCAL-LAN-ACL class-map match-any WEB match protocol http match protocol secure-http class-map match-all SCAVENGER match protocol bittorrent class-map match-all O365 match access-group name O365-ACL router#show running-config | s policy-map policy-map QOS-CHILD class O365 priority percent 50 class SCAVENGER police 200000 class WEB bandwidth percent 48 random-detect dscp-based random-detect ecn policy-map QOS-PARENT class LAN shape average 990000000 class class-default shape average 10000000 service-policy QOS-CHILD Please help me brother and sister quite confusing why it not working as expected, I am afraid I am missing some thing or not really understand how QoS behave on Cisco IOS. Thanks
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- Tags:
- qos
Labels:
02-02-2019
08:36 PM
I want to implement QoS for my company and now in testing stage. What I want to achieve are I want to give priority to Office365 public IP subnet 5 Mbps of bandwidth and the bandwidth in total is 10 Mbps for Internet Upon testing with following topology it is work as expected. I can download any file with almost 10 Mbps of Internet bandwidth and the router will priority Office365 subnet if there are traffics for it. But when I connected the Router Internet to our Core Switch some how it is not working as expected, and the bandwidth is reduced to almost 10 times. With maximum of download range from 1-3 Mbps. I had make sure the Core switch not running any QoS and the port connected to router is on routed mode. Here the configuration on router, please take not NAT is do on Firewall :): router#sho running-config int g0/0 Building configuration... Current configuration : 165 bytes ! interface GigabitEthernet0/0 ip address 10.5.254.1 255.255.255.252 duplex auto speed auto service-policy output QOS-PARENT end router#sho running-config int g0/1 Building configuration... Current configuration : 163 bytes ! interface GigabitEthernet0/1 ip address 10.5.254.6 255.255.255.252 duplex auto speed auto service-policy output QOS-PARENT router#show running-config | s access-list ip access-list extended LOCAL-LAN-ACL permit ip 10.5.254.0 0.0.0.255 10.5.0.0 0.0.255.255 permit ip 10.5.0.0 0.0.255.255 10.5.254.0 0.0.0.255 ip access-list extended O365-ACL permit tcp 10.5.0.0 0.0.255.255 object-group O365-IP-RANGE eq www permit tcp 10.5.0.0 0.0.255.255 object-group O365-IP-RANGE eq 443 PTSMOE-RTR01#show running-config | s class-map class-map match-all LAN match access-group name LOCAL-LAN-ACL class-map match-any WEB match protocol http match protocol secure-http class-map match-all SCAVENGER match protocol bittorrent class-map match-all O365 match access-group name O365-ACL router#show running-config | s policy-map policy-map QOS-CHILD class O365 priority percent 50 class SCAVENGER police 200000 class WEB bandwidth percent 48 random-detect dscp-based random-detect ecn policy-map QOS-PARENT class LAN shape average 990000000 class class-default shape average 10000000 service-policy QOS-CHILD Please help me brother and sister quite confusing why it not working as expected, I am afraid I am missing some thing or not really understand how QoS behave on Cisco IOS. Thanks
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- Tags:
- cisco-qos
Labels:
2 weeks ago
I want to implement QoS for my company and now in testing stage. What I
want to achieve are I want t...
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| Date Registered | 08-31-2018 03:47 AM |
| Date Last Visited | 02-12-2019 07:56 AM |
| Total Messages Posted | 6 |
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