Traffic Shaping to cap bandwidth

Similar Questions

• Question about [credits] traffic shaping

  I'm working on how the work of traffic shaping, but the manuals only speak of credits but not the case of the examples.

  Have a virtual machine and put it on his own group of ports [VM], with the following parameters:

  Average bandwidth: 10000 Kbps

  Bandwidth: 25000 Kbps

  Burst size: 4096 KB

  -How to get credits [I understand that it adds when the virtual machine uses less bandwidth medium, and that is the credit in figures, kbits or time to burst?

  -Assumes that the virtual machine is have a download started for a certain period of time, will it start to average speed, then go directly to the break-up and for how long, when he gets back to bandwidth? Sorry so many questions... I find it very difficult to know the other then by testing this operation, could someone shed light on this please?

  Thanks a lot for your precious time.

  Concepts of traffic shaping:

  • Average bandwidth: target traffic rate cap that is trying to enforce the switch. Whenever a customer uses less defined average bandwidth, credit accumulates.
  • Bandwidth: additional bandwidth available, above average bandwidth, for a short burst. The availability of the burst depends on credit accumulated so far.
  • Size of Burst: amount of traffic that can be sent or received at top speed. By combining the bandwidth and burst, you can calculate the maximum time allotted for the rafale.

  Hi Wabun,

  I hope that it will be clearer:

  I was going through this video and made key points: http://www.youtube.com/watch?v=PR34OsH3FcM

  

  

  I had one

• The configuration of the coast DMVPN speaks with higher bandwidth for traffic shaping

  Dear all,

  We have the unusual situation that on our sites talking DMVPN has a higher bandwidth (33 Mbps) that our

  DMVPN Hub Site.

  Therefore, we must apply to 10 Mbps on the interface of tunnel on the radius of traffic shaping.

  The following link describes only how to make an application in the form at the end of the hub, but not on the site of end spoke:

  http://www.Cisco.com/en/us/docs/iOS/sec_secure_connectivity/configuration/guide/sec_per_tunnel_qos.PDF

  How to proceed with this on the router spoke?

  Creating a service policy and applying then to the tunnel interface will do the job? Put in shape will be before or after encrypting the traffic?

  And then we would need to increase the buffer size of 1024 to something more replay window?

  The following example would work? We would apply the outbound policy to the Tunnel interface:

  class-map match-any CLASS_ANY

   match any 

  policy-map POLICY_SHAPE10MEG

   class CLASS_ANY

    shape average 10000000

  
  
  interface Tunnel 0
  
  service-policy output POLICY_SHAPE10MEG
  
  

  Thanks for your help,

  Thorsten

  I see on the hub strategy is applied successfully on the tunnel. The political POL_SHAPE10MEG is applied on the tunnel you wanted, this way the rays won't be able to consume even if the bandwidth of the hub it has higher bandwidth.

• The QoS traffic shaping and shaping tip

  Hello

  Could someone tell me what is the difference between traffic and shaping of edge smoothing?

  Kind regards.

  The main reasons to use the traffic shaping are to control access to the available bandwidth to ensure that traffic is consistent with specific policies and to regulate the flow of traffic to avoid congestion. Some reasons for example for the use of the following traffic shaping:

  Control access to bandwidth when the policy dictates that the average rate of a given interface must not exceed a certain rate.

  Configure traffic on an interface if you have a network with different access rates. Suppose that one end of the link in a frame relay network runs at 256 Kbps and the other end of the link works to 128 Kbps. sending packets to 256 Kbps may cause applications to stop using the link.

  A similar and more complex case would be a network of link layer giving indications of congestion on the terminal equipment of data access with different rate attached devices (DTE). The network may be able to deliver more speed transit to a DTE device to a precise moment than at any other time.

  If you offer a service of low speed, the traffic shaping allows you to use the router to partition your T1 or T3 links into smaller strings.

  The traffic shaping prevents packet loss. Its use is especially important in Frame Relay networks, because the switch cannot determine which packages have priority or what packages should be removed in the event of congestion.

  Specifying the rate of advanced formatting allows you to make better use of available bandwidth by allowing more data than the EIF to be sent if the bandwidth is available.

• A traffic shaping policy can be configured for an entire dvSwitch?

  .. .or only configured dvPortGroup level?

  Hello

  Traffic shaping policy cannot be applied on each port group level in the distributed switch or port. However, you can set it up on any standard vSwitch. Please refer to vSphere network documentation for more details.

• How to set the tag probing with my traffic shaping script work.

  Hello.

  So, I tried really get my head around the crowd but I'm missing something, if someone could give advice it would be appreciated. I read the excellent information of Shanklin Carter, but I of course understand certain aspects.

  I use this script to set my traffic shaping, it works brilliantly.

  -

  ---

  $esxhost = "esx401".

  $pgName = "vmotion".

  $VMHost = get-VMHost $esxhost

  $HS = $VMHost | Get-View

  $nwSys = $HS.ConfigManager.NetworkSystem

  $mor = get-views $nwSys

  $portgrp = new-Object VMware.Vim.HostPortGroupSpec

  $portgrp. VlanId = 901

  $portgrp. Name = $pgName

  $portgrp. VswitchName = $vswitchName

  $portgrp.policy = new-Object VMware.Vim.HostNetworkPolicy

  $portgrp.policy.shapingPolicy = new-Object VMware.Vim.HostNetworkTrafficShapingPolicy

  $portgrp.policy.shapingPolicy.enabled = $true

  $portgrp.policy.shapingPolicy.averageBandwidth = 700000000

  $portgrp.policy.shapingPolicy.peakBandwidth = 700000000

  $portgrp.policy.shapingPolicy.burstSize = 1

  $mor UpdatePortGroup ($pgName, $portgrp).

  -

  ---

  I want allow failover vSwitch Beacon Probing and substitution, but I'm unable to navigate in the hierarchy of the CROWD and the managed objects.

  I'm trying to use:

  $portgrp.failureCriteria = new-Object VMware.Vim.HostNicFailureCriteria

  then set the CheckBeacon, etc. on the following lines.

  PowerGUI shows the values that you type in but I don't see them for the checkBeacon. I can see these for the sake of traffic shaping.

  Your ideas and suggestions are appreciated.

  Thank you

  Darren.

  (@dawoo)

  Have you ever watched setting beacon probe via Powershell ?

  This thread is pointing my Portgroup - how to set up the consolidation of network cards that contains a code example that shows you also the beacon probe the objects and properties.

  ____________

  Blog: LucD notes

  Twitter: lucd22

• When I put the traffic shaping that I lose my VLAN ID, how I can I put both?

  Hello.

  After 'borrowed' the code to set the traffic shaping on a port of Alan (Renouf) Virtu-Al group it works a treat. I noticed earlier that having put all my groups of port upward with ID the VLAN Traffic Shaping replaces the value of my group of VMotion ports to zero.

  Foreach ($PG in ($VMHost |)) Get-VirtualSwitch-name "vSwitch0 | (Get - VirtualPortGroup))

  {

  $vswitchName = "vSwitch0.

  $pgName = $PG. Name

  If ($pgName-match "vmotion" - eq $true)

  {

  Write-Host "-& gt;" Found switch VMotion, apply traffic shaping policy. "- Black Backgroundcolor - ForegroundColor white

  $HS = $VMHost | Get-View

  $nwSys = $HS.ConfigManager.NetworkSystem

  $mor = get-views $nwSys

  $portgrp = new-Object VMware.Vim.HostPortGroupSpec

  $portgrp. Name = $pgName

  $portgrp. VswitchName = $vswitchName

  $portgrp.policy = new-Object VMware.Vim.HostNetworkPolicy

  $portgrp.policy.shapingPolicy = new-Object VMware.Vim.HostNetworkTrafficShapingPolicy

  $portgrp.policy.shapingPolicy.enabled = $true

  $portgrp.policy.shapingPolicy.averageBandwidth = 700000000

  $portgrp.policy.shapingPolicy.peakBandwidth = 700000000

  $portgrp.policy.shapingPolicy.burstSize = 1

  $mor UpdatePortGroup ($pgName, $portgrp).

  }

  }

  I guess that there must be a value add in the $portgroup, but I have yet to understand what it is.

  Any help is appreciated and rewarded by points.

  See you soon,.

  Darren.

  The HostPortGroupSpec object contains the VlanId property and by default, it is set to 0 (zero).

  Just copy the value of the $PG variable, and you should be ok.

  $vswitchName = 
  $tgtPg = 
  
  foreach ($VMHost in Get-VMHost) {
       foreach ($PG in ($VMHost | Get-VirtualSwitch -Name $vswitchName | Get-VirtualPortGroup)) {
            $pgName = $PG.Name
  # check virtual switch name, match any spelling variant of vMotion
            if ( $pgName -match $tgtPg) {
                 Write-Host " ---> Found VMotion switch, applying Traffic Shaping policy." -Backgroundcolor Black -ForegroundColor White
                 $HS = $VMHost | Get-View
                 $nwSys = $HS.ConfigManager.NetworkSystem
                 $mor = Get-View $nwSys
                 $portgrp = New-Object VMware.Vim.HostPortGroupSpec
                 $portgrp.Name = $pgName
                 $portgrp.VswitchName = $vswitchName
                 $portgrp.policy = New-Object VMware.Vim.HostNetworkPolicy
                 $portgrp.policy.shapingPolicy = New-Object VMware.Vim.HostNetworkTrafficShapingPolicy
                 $portgrp.policy.shapingPolicy.enabled = $true
                 $portgrp.policy.shapingPolicy.averageBandwidth = 700000000
                 $portgrp.policy.shapingPolicy.peakBandwidth = 700000000
                 $portgrp.policy.shapingPolicy.burstSize = 1
                 $portgrp.VlanId = $PG.VLanId
                 $mor.UpdatePortGroup($pgName, $portgrp)
            }
       }
  }
  

  BTW, I changed other things to optimize the code

  ____________

  Blog: LucD notes

  Twitter: lucd22

• Traffic shaping policy

  Hello

  VC 2.5 ESX 3.5

  I know that the traffic shaping is applied and effective on the port group and that it effects network outgoing traffic only. What I can not address is the following:

  1 does the traffic between virtual machines on the same port group, on the same vswitch, on the same host of traffic shaping?

  2. made traffic between virtual machines on groups of different ports on the same vswtich, on the same host of traffic shaping?

  3. made traffic between virtual machines on different port groups, on different vswitches, on the same host of traffic shaping?

  4. made traffic between virtual machines on different port groups, on different vswitches, on different hosts of traffic shaping?

  5. that "out" really means? Coming out of the port group?

  Thank you

  1 does the traffic between virtual machines on the same port group, on the same vswitch, on the same host of traffic shaping? -NO.

  Right

  2. made traffic between virtual machines on groups of different ports on the same vswtich, on the same host of traffic shaping? -YES

  3. made traffic between virtual machines on different port groups, on different vswitches, on the same host of traffic shaping? -YES

  4. made traffic between virtual machines on different port groups, on different vswitches, on different hosts of traffic shaping? -YES

  Right (but only for outbound traffic).

  André

• Traffic Shaping for virtual machines

  I'm looking to implement a virtual machine of traffic shaping, and I'm getting something unexpected. I put on the vSwitch 102400 Kbps to max out at 100 MB of traffic shaping. However, on the comments, I see the speed of the network as 1 GB. I tried to disable and re-enable the network connection, and even restart the guest but it still says 1 GB. I thought when I did in the past, it showed as a speed lower than the guest. I'm wrong, or am I missing a step somewhere?

  No, you're not wrong - the operation will always identify the virtual NETWORK card as a card of 1 GB netowrk traffice shaping will be accomplished by the virtual switch for limiting outgoing traffic to a maximum of 100 MB.

  If you find this or any other answer useful please consider awarding points marking the answer correct or useful

• ESXi 3.5 patch3 network traffic shaping does not work

  Hello

  Help, please

  the smoothness of the traffic network in esxi 3.5 patch 3 doesn't work

  Mather Board dg35ec

  Thank you

  Welcome to the forums - how is your network set up? What formatting settings you put? Don't forget the traffic shaping is outgoing and applied to each virtual NIC connected to the virtual switch.

  If you find this or any other answer useful please consider awarding points marking the answer correct or useful

• Problem with ssl on ISA Server 2004 traffic shaping

  Hello

  I use "Bandwidthsplitter" addon for ISA Server 2004 (Enterprise Edition) for shaping traffic and quota control. I have a serious problem with it. This addon does not take into account the ssl traffic user, and I need to restart the Microsoft ISA Server priodically Control Service or allow the users to be connected via ssl until they themselves kill their session.

  I will be grateful if someone help me to solve this problem.

  Thanks in advance

  Bijan

  Hello

  The question you posted would be better suited to the TechNet community. Please visit the link below to find a community that will support what ask you

  http://social.technet.Microsoft.com/forums/en-us/Forefrontedgegeneral/threads

• VDS the political traffic shaping

  Hello

  I got the cli to power 5.5 that includes all VDS commands strategy shaping traffic.

  I need to read a csv file that includes the name of portgroup, width, Peak gust

  and change the strategy for all exchanges in the list.

  Thank you

  Itay

  Try something like this

  Import-Csv dvConfig.csv -UseCulture | %{  Get-VDSwitch $_.dvSw | Get-VDPortgroup $_.dvPg |   Get-VDTrafficShapingPolicy -Direction In |   Set-VDTrafficShapingPolicy -Enabled $true -AverageBandwidth $_.InAverageBandWidth `    -PeakBandwidth $_.InPeakBandWidth -BurstSize $_.InBurstSize
  
    Get-VDSwitch $_.dvSw | Get-VDPortgroup $_.dvPg |   Get-VDTrafficShapingPolicy -Direction Out |   Set-VDTrafficShapingPolicy -Enabled $true -AverageBandwidth $_.OutAverageBandWidth `    -PeakBandwidth $_.OutPeakBandWidth -BurstSize $_.OutBurstSize}
  

  The CSV should look like this

  dvSw, VGA, InAverageBandWidth, InPeakBandWidth, InBurstSize, OutAverageBandWidth, OutPeakBandWidth, OutBurstSize

  SW1, pg1, 50000, 100000, 150000, 50000, 100000, 150000

• Network policy: Traffic Shaping issue?

  Hello

  I was under the impression that the formatting settings still apply to each virtual NETWORK adapter in the virtual switch.

  Now the question is what do I do if the network traffic, policy is not defined at the level of the virtual switch and instead it is set to a port group?  My understanding is that group based port switch overwrite strategies virtual ones. But what happens if I have two groups of ports with two different formatting settings? Can I have a port group with us will tell a band bandwidth network out of 1 MB and another with 10 MB of outgoing bandwidth?

  Saludos,

  Jose Maria Gonzalez,

  -

  ---

  http://www.JmGVirtualConsulting.com

  http://www.josemariagonzalez.es

  VMware vExpert 2009

  Co-autor del Libro update1 VMware Site Recovery Manager 1.0

  -

  ---

  If you find this or any other answer useful please consider giving points by checking the answer useful or appropriate.

  [VMware Site Recovery Manager 1.0 update1 | ] http://feedproxy.Google.com/ElBlogDeVirtualizacionEnEspanol ]

  As long as you in the path of any vswitch contradictory policies, two groups of ports should be able to have distinct individual properties.

• FireSight 6 throttling (traffic shaping)

  Dear,

  I need to know if firesight 6 features to limit the bandwidth for specific user when they access internet

  ARO

  femba

  Hello Mohamed,

  This will be included in future releases, but from now on we do not know the exact version which may have added.

  Rate and correct mark if the post will help you

  Concerning

  Jetsy

• DMZ-Link bandwidth does not change the routing table countin traffic

  Hey guys

  I'm INE laboratories dong and shoved a weird one that delivers.

  I have configured the dmz-link bandwidtha nd the extended communities to send, I get the bandwidth in the BGP routes, however the routing table does not change the proportion of traffic according to the bandwidth available link.

  Here is my configuration:

  Rack1R6 (config) #do sh run | dry BGP

  router bgp 100

  no synchronization

  The log-neighbor BGP-changes

  BGP dmzlink-bw

  155.1.146.0 netmask 255.255.255.0

  aggregate-address 155.1.0.0 255.255.0.0 summary only

  neighbour 54.1.1.254 distance-54

  neighbor 54.1.1.254 dmzlink-bw

  neighbour 155.1.67.7 distance-300

  neighbour 155.1.146.1 distance-100

  155.1.146.1 neighbor send-community times

  No Auto-resume

  Rack1R6 (config) #.

  Rack1R6 (config) #do sh ip bgp neigh 155.1.146.1 opponents

  Version of BGP table is 35, local router ID is 150.1.6.6

  Status codes: deleted, cushioning d s, history of h, * valid, > best, i - internal.

  r SIDE-failure, stale S

  Source codes: i - IGP, e - EGP,? -incomplete

  Network Next Hop path metrics LocPrf weight

  * > 28.119.16.0/24 54.1.1.254 0 54 I

  * > 28.119.17.0/24 54.1.1.254 0 54 I

  * > 112.0.0.0 54.1.1.254 0 0 54 50 60 I

  * > 113.0.0.0 54.1.1.254 0 0 54 50 60 I

  * > 114.0.0.0 54.1.1.254 0 0 54 I

  * > 115.0.0.0 54.1.1.254 0 0 54 I

  * > 116.0.0.0 54.1.1.254 0 0 54 I

  * > 117.0.0.0 54.1.1.254 0 0 54 I

  * > 118.0.0.0 54.1.1.254 0 0 54 I

  * > 119.0.0.0 54.1.1.254 0 0 54 I

  r > 155.1.0.0 0.0.0.0 32768 I

  Rack1R6 (config) #do sh ip bgp

  Version of BGP table is 35, local router ID is 150.1.6.6

  Status codes: deleted, cushioning d s, history of h, * valid, > best, i - internal.

  r SIDE-failure, stale S

  Source codes: i - IGP, e - EGP,? -incomplete

  Network Next Hop path metrics LocPrf weight

  * i28.119.16.0/24 204.12.1.254 0 100 0 54 I

  *>                  54.1.1.254                             0 54 i

  * i28.119.17.0/24 204.12.1.254 0 100 0 54 I

  *>                  54.1.1.254                             0 54 i

  * i112.0.0.0 204.12.1.254 0 100 0 54 50 60 I

  * > 0 0 54 50 60 54.1.1.254 I

  * i113.0.0.0 204.12.1.254 0 100 0 54 50 60 I

  * > 0 0 54 50 60 54.1.1.254 I

  * i114.0.0.0 204.12.1.254 0 100 0 54 I

  *>                  54.1.1.254               0             0 54 i

  * i115.0.0.0 204.12.1.254 0 100 0 54 I

  *>                  54.1.1.254               0             0 54 i

  * i116.0.0.0 204.12.1.254 0 100 0 54 I

  *>                  54.1.1.254               0             0 54 i

  * i117.0.0.0 204.12.1.254 0 100 0 54 I

  *>                  54.1.1.254               0             0 54 i

  * i118.0.0.0 204.12.1.254 0 100 0 54 I

  Network Next Hop path metrics LocPrf weight

  *>                  54.1.1.254               0             0 54 i

  * i119.0.0.0 204.12.1.254 0 100 0 54 I

  *>                  54.1.1.254               0             0 54 i

  r i155.1.0.0 155.1.146.4 0 100 0 I

  r>                  0.0.0.0                            32768 i

  s > 155.1.146.0/24 0.0.0.0 32768 0 I

  * > i205.90.31.0 155.1.13.3 0 100 0 200 254?

  * 155.1.67.7 0 300 200 254?

  * > i220.20.3.0 155.1.13.3 0 100 0 200 254?

  * 155.1.67.7 0 300 200 254?

  * > i222.22.2.0 155.1.13.3 0 100 0 200 254?

  * 155.1.67.7 0 300 200 254?

  Rack1R6 (config) #.

  # now R4 configuration

  Rack1R4 (config) #do sh run | dry BGP

  router bgp 100

  no synchronization

  The log-neighbor BGP-changes

  BGP dmzlink-bw

  155.1.146.0 netmask 255.255.255.0

  aggregate-address 155.1.0.0 255.255.0.0 summary only

  neighbour 155.1.45.5 distance-200

  155.1.45.5 route-neighbour card GAME-54 on

  neighbour 155.1.146.1 distance-100

  155.1.146.1 neighbor send-community times

  neighbour 204.12.1.254 distance-54

  neighbor 204.12.1.254 dmzlink-bw

  No Auto-resume

  Rack1R4 (config) #.

  Rack1R4 (config) #do sh ip bgp Synt.

  Local router BGP 150.1.4.4 identifier UNDER number 100

  BGP table version is 18, table 18 main routing version

  15 entries for network using 1980 bytes of memory

  18 entries for path using 936 bytes of memory

  9/7 BGP path/bestpath attribute entered using 1512 bytes of memory

  3 entries for BGP AS-path ACCESS using 72 bytes of memory

  1 entries PMO community, using 24 bytes of memory

  0 cache entries of BGP route-map with 0 bytes of memory

  0 cache entries of filter-list BGP using 0 bytes of memory

  Bit entries in the cache field: 3 courses (up to 5) with 96 bytes of memory

  BGP using 4620 total number of bytes of memory

  Activity 102/87 BGP prefixes, 243/225, scan interval to 60 seconds

  Neighbor MsgRcvd MsgSent V AS TblVer InQ OutQ Up/Down State/PfxRcd

  155.1.45.5 4 200 8615 8640 18 0 0 07:38:02 3

  155.1.146.1 4 100 8761 8668 18 0 0 00:14:34 3

  204.12.1.254 4 54 8724 8595 18 0 0 07:38:02 10

  Rack1R4 (config) #do sh ip bgp

  BGP table version is 18, local router ID is 150.1.4.4

  Status codes: deleted, cushioning d s, history of h, * valid, > best, i - internal.

  r SIDE-failure, stale S

  Source codes: i - IGP, e - EGP,? -incomplete

  Network Next Hop path metrics LocPrf weight

  * > 28.119.16.0/24 204.12.1.254 0 0 54 I

  * > 28.119.17.0/24 204.12.1.254 0 0 54 I

  * > 112.0.0.0 204.12.1.254 0 54 50 60 I

  * > 113.0.0.0 204.12.1.254 0 54 50 60 I

  * > 114.0.0.0 204.12.1.254 0 54 I

  * > 115.0.0.0 204.12.1.254 0 54 I

  * > 116.0.0.0 204.12.1.254 0 54 I

  * > 117.0.0.0 204.12.1.254 0 54 I

  * > 118.0.0.0 204.12.1.254 0 54 I

  * > 119.0.0.0 204.12.1.254 0 54 I

  * > 155.1.0.0 0.0.0.0 32768 I

  s > 155.1.146.0/24 0.0.0.0 32768 0 I

  * i205.90.31.0 155.1.13.3 0 100 0 200 254?

  *>                  155.1.45.5                             0 200 254 ?

  * i220.20.3.0 155.1.13.3 0 100 0 200 254?

  *>                  155.1.45.5                             0 200 254 ?

  * i222.22.2.0 155.1.13.3 0 100 0 200 254?

  Network Next Hop path metrics LocPrf weight

  *>                  155.1.45.5                             0 200 254 ?

  Rack1R4 (config) #do sh ip bgp neigh 155.1.146.1 opponents

  Rack1R4 (config) #do sh ip bgp neigh 155.1.146.1 opponents

  BGP table version is 18, local router ID is 150.1.4.4

  Status codes: deleted, cushioning d s, history of h, * valid, > best, i - internal.

  r SIDE-failure, stale S

  Source codes: i - IGP, e - EGP,? -incomplete

  Network Next Hop path metrics LocPrf weight

  * > 28.119.16.0/24 204.12.1.254 0 0 54 I

  * > 28.119.17.0/24 204.12.1.254 0 0 54 I

  * > 112.0.0.0 204.12.1.254 0 54 50 60 I

  * > 113.0.0.0 204.12.1.254 0 54 50 60 I

  * > 114.0.0.0 204.12.1.254 0 54 I

  * > 115.0.0.0 204.12.1.254 0 54 I

  * > 116.0.0.0 204.12.1.254 0 54 I

  * > 117.0.0.0 204.12.1.254 0 54 I

  * > 118.0.0.0 204.12.1.254 0 54 I

  * > 119.0.0.0 204.12.1.254 0 54 I

  * > 155.1.0.0 0.0.0.0 32768 I

  * > 205.90.31.0 155.1.45.5 0 200 254?

  * > 220.20.3.0 155.1.45.5 0 200 254?

  * > 222.22.2.0 155.1.45.5 0 200 254?

  Total number of prefixes 14

  Rack1R4 (config) #.

  # and where is the real problem, R1

  Rack1R1(config-Router) #do sh ip bgp

  Version of BGP table is 15, local router ID is 150.1.1.1

  Status codes: deleted, cushioning d s, history of h, * valid, > best, i - internal.

  r SIDE-failure, stale S

  Source codes: i - IGP, e - EGP,? -incomplete

  Network Next Hop path metrics LocPrf weight

  * i28.119.16.0/24 54.1.1.254 0 100 0 54 I

  * > I 204.12.1.254 0 100 0 54 I

  * i28.119.17.0/24 54.1.1.254 0 100 0 54 I

  * > I 204.12.1.254 0 100 0 54 I

  * i112.0.0.0 54.1.1.254 0 100 0 54 50 60 I

  * > I 204.12.1.254 0 100 0 54 50 60 I

  * i113.0.0.0 54.1.1.254 0 100 0 54 50 60 I

  * > I 204.12.1.254 0 100 0 54 50 60 I

  * i114.0.0.0 54.1.1.254 0 100 0 54 I

  * > I 204.12.1.254 0 100 0 54 I

  * i115.0.0.0 54.1.1.254 0 100 0 54 I

  * > I 204.12.1.254 0 100 0 54 I

  * i116.0.0.0 54.1.1.254 0 100 0 54 I

  * > I 204.12.1.254 0 100 0 54 I

  * i117.0.0.0 54.1.1.254 0 100 0 54 I

  * > I 204.12.1.254 0 100 0 54 I

  * i118.0.0.0 54.1.1.254 0 100 0 54 I

  Network Next Hop path metrics LocPrf weight

  * > I 204.12.1.254 0 100 0 54 I

  * i119.0.0.0 54.1.1.254 0 100 0 54 I

  * > I 204.12.1.254 0 100 0 54 I

  * i155.1.0.0 155.1.146.6 0 100 0 I

  * > I 155.1.146.4 0 100 0 I

  * > 205.90.31.0 155.1.13.3 0 200 254?

  * i 155.1.45.5 0 100 0 200 254?

  * > 220.20.3.0 155.1.13.3 0 200 254?

  * i 155.1.45.5 0 100 0 200 254?

  * > 222.22.2.0 155.1.13.3 0 200 254?

  * i 155.1.45.5 0 100 0 200 254?

  Rack1R1 (config - Router) # do sh ip bgp 112.0.0.0

  112.0.0.0/8, version 4 BGP routing table entry

  Paths: (2 available, best #2, table by default-IP-Routing-Table)

  MPIO: eBGP iBGP

  Announced for the update-groups:

  1          2

  54 50 60, (from a customer-RR)

  54.1.1.254 (metric 2560002816) of 155.1.146.6 (150.1.6.6)

  Origin, IGP, 0, 100, valid, internal multipath localpref metric.

  DMZ-Link Bw 250 KB

  54 50 60, (from a customer-RR)

  204.12.1.254 (metric 2560002816) of 155.1.146.4 (150.1.4.4)

  Origin, IGP, metric 0, localpref 100, valid, internal, multipath, best

  DMZ-Link Bw 12500 KB

  Rack1R1(config-Router) #do sh ip route 112.0.0.0

  Routing for 112.0.0.0/8 entry

  Known through 'bgp 100', 200, 0 distance metric

  54, internal type tag

  Last update of 204.12.1.254 ago 00:15:30

  Routing descriptor blocks:

  204.12.1.254, 155.1.146.4, there is 00:15:30

  Path metric is 0, number of shares of traffic 1

  AS hop 3

  Beacon road 54

  * 54.1.1.254, 155.1.146.6, there is 00:15:30

  Path metric is 0, number of shares of traffic 1

  AS hop 3

  Beacon road 54

  Rack1R1 (config - Router) #.

  as you can see, the BGP process in R1 receives the correct link DMZ bw but not indeed take...

  can you please help me if I makeover anything in my setup?

  Hello

  Can you please make sure you have a value of bandwidth on ALL your BGP peering physical interfaces? And you can also include the running-config 'router bgp XXXX' out of R1 as you have not understood what we (others are). Just to make sure that you have "bgp dmzlink-bw' configured on all peerings and overall in the process - it will still show in the output of the same community if it does not work on it.