Avaya ERS 45 Series Technical Configuration Manual
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Avaya ERS 45 Series Technical Configuration Manual

Ethernet routing switch simplified qos configuration using traffic profile filter sets
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Ethernet Routing Switch
45XX, 48XX, 55xx, 56xx, 59xx
Virtual Services Platform
7000
Engineering
> Ethernet Routing Switch Simplified
QoS Configuration Using Traffic
Profile Filter Sets Technical
Configuration Guide
Avaya Networking
Document Date: September 2015
Document Number: NN48500-624
Document Version: 4.0

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  • Page 1 Ethernet Routing Switch 45XX, 48XX, 55xx, 56xx, 59xx Virtual Services Platform 7000 Engineering > Ethernet Routing Switch Simplified QoS Configuration Using Traffic Profile Filter Sets Technical Configuration Guide Avaya Networking Document Date: September 2015 Document Number: NN48500-624 Document Version: 4.0...
  • Page 2 Avaya customers and other parties through the Avaya Support Web site: http://www.avaya.com/support Please note that if you acquired the product from an authorized reseller, the warranty is provided to you by said reseller and not by Avaya. Licenses THE SOFTWARE LICENSE TERMS AVAILABLE ON THE AVAYA WEBSITE, HTTP://SUPPORT.AVAYA.COM/LICENSEINFO/...
  • Page 3 Hypertext Transfer Protocol ICMP Internet Control Message Protocol IETF Internet Engineering Task Force Management Information Base Network Management Station NSNA Nortel Secure Network Access Per Hop Behavior Protocol Data Unit Quality of Service Avaya Inc. – External Distribution September 2015...
  • Page 4 Update to include traffic meters and shaping August 2014 John Vant Erve Added VSP 7000 and Cisco IOS ACL equivalents September John Vant Erve Added ERS 5900 and updated QoS precedence 2015 levels supported on ERS 4800 Avaya Inc. – External Distribution September 2015...

  • Page 5: Table Of Contents

    Default Settings: ERS 5000 ......................47 Default Settings: ERS 5900 ......................52 Default Settings: VSP 7000 ......................55 QoS Precedence Levels – Masks used by various applications ..........57 Cisco to Avaya Comparison ........................ 58 Avaya Inc. – External Distribution September 2015...
  • Page 6 Reference Documentation ........................59 Avaya Inc. – External Distribution September 2015...

  • Page 7: Figures

    Figures Figure 1: QoS Policy Components ......................11 Avaya Inc. – External Distribution September 2015...

  • Page 8: Tables

    Table 4: Traffic-Profile Classifier Command Action Operation ..............18 Table 5: Traffic-Profile Classifier Command Element Options ..............18 Table 6: Traffic-Profile Set Command Metering Options ................19 Table 7: Traffic-Profile Set Command Action Options ................19 Avaya Inc. – External Distribution September 2015...
  • Page 9 Italic text in a Courier New font indicates text the user must enter or select in a menu item, button or command: ERS5520-48T# show running-config Output examples from Avaya devices are displayed in a Lucida Console font: ERS5520-48T# show sys-info Operation Mode:...

  • Page 10: Introduction

    (i.e., associated with a port). This type of manipulation is not supported with ACLs.  Additional filtering options: latest IP/L2 filters options are available in conjunction with filter sets. Avaya Inc. – External Distribution September 2015...

  • Page 11: Filter Set Anatomy

    Policy Precedence Port/Interface Group Individual Classifier Classifier Data Action Data Meter Data Policy Port/Interface Group Precedence Classifier Block Action Data Meter Data Classifier Data Figure 1: QoS Policy Components Avaya Inc. – External Distribution September 2015...

  • Page 12: Filter Set Essentials

    Reason: no action conflicts – both performed (drop overrides remarking) Update DSCP: 46 Update DSCP: 46 Update 802.1p: 6 Update 802.1p: 6 Reason: no action conflicts – both performed (complimentary actions) Don’t Drop Packet Don’t Drop Packet Drop Packet Avaya Inc. – External Distribution September 2015...

  • Page 13: Table 1: Filter Set Element Evaluation Order And Action Selection

    Destination IP 5.6.0.0/16 DSCP TCP_Ctrl Src L4 Port Min/Max Src L4 Port Min/Max 123/161 20/30 Dst MAC 08:81/FF:FF Src MAC 01:00:81/FF:FF:FF Destination MAC Source IP Table 2: Filter Content and Block Compatibility Examples Avaya Inc. – External Distribution September 2015...
  • Page 14 DHPC-Relay, “fivePrecs” would consume precedence masks 3 - 7 if installed on port 1 and 2 of a 4526: no ip dhcp-relay qos traffic-profile classifier name fivePrecs dst-ip 1.2.3.4/32 drop-action enable eval-order 1 Avaya Inc. – External Distribution September 2015...
  • Page 15 (e.g., committed rate, burst size) and is independently evaluated (i.e., there is no relationship between meters associated with different filter set classifiers/blocks). Conforming (i.e., in- profile) traffic is processed based on the action criteria associated with the individual classifier or block Avaya Inc. – External Distribution September 2015...

  • Page 16: Traffic-Profile Filter Set Usage

    Certain combinations of classifier options may be prohibited based on the ERS stackable platform and the underlying QoS hardware. Avaya Inc. – External Distribution September 2015...

  • Page 17: Table 3: Traffic-Profile Classifier Command Classifier Options

    <vid-max> vlan-tag <vtag> VLAN tag status classifier criteria ethertype <etype> EtherType value classifier criteria priority <ieee1p-seq> 802.1p user priority value classifier criteria Table 3: Traffic-Profile Classifier Command Classifier Options Avaya Inc. – External Distribution September 2015...

  • Page 18: Table 4: Traffic-Profile Classifier Command Action Operation

    Metering options and additional action options, applied to the filter set as a whole, can be specified as well. The ‘qos traffic-profile set’ CLI command is used for this purpose:  Command: qos traffic-profile set port [port] name [filterSetName] {meterData} {actionData} Avaya Inc. – External Distribution September 2015...

  • Page 19: Table 6: Traffic-Profile Set Command Metering Options

    Active traffic-profile filter sets can be deleted based on name and/or the associated port. The ‘no qos traffic-profile set’ CLI command is used for this purpose:  Command: no qos traffic-profile set [name [filterSetName] | port [port] name [filterSetName]] Avaya Inc. – External Distribution September 2015...

  • Page 20: Displaying Traffic-Profile Filter Set Data

     Command: show qos traffic-profile statistics port [port] name [filterSetName] {precedence [prec]} port [port] – mandatory command variable the identifies the port being targeted for the display operation. Avaya Inc. – External Distribution September 2015...

  • Page 21: Traffic-Profile Filter Set Usage Example

    Mask Precedence Usage --------- --------------------------------------------------------------- AR=ARP DH=DHCP Q=QoS IS=IPSG Non QoS Non QoS Unit/Port Prec Filter Meter Cntr Filter Meter Filter Meter Cntr RngChk Used Used Used Used Used Total Total Total Used Avaya Inc. – External Distribution September 2015...
  • Page 22 All filter set classifier elements with an evaluation order lower than the “drop-all” filter need to ensure that the identified network management traffic is ‘passed’ (action: drop disable) so that the new classifier doesn’t accidentally impact the wrong flows: qos traffic-profile classifier name mgmtTraf drop-action enable eval-order 100 Avaya Inc. – External Distribution September 2015...
  • Page 23 30 no qos traffic-profile classifier name mgmtTraf eval-order 31 no qos traffic-profile classifier name mgmtTraf eval-order 32 qos traffic-profile classifier name mgmtTraf src-ip 10.30.31.15/32 drop-action disable block nmsCluster eval-order 30 Avaya Inc. – External Distribution September 2015...
  • Page 24 1 name mgmtTraf committed-rate 64 committed-burst 16384 drop-action enable track-statistics individual Meter usage and additional counter consumption is reflected in the resource usage data: 5650TD(config)#show qos diag Unit/Port Mask Precedence Usage --------- --------------------------------------------------------------- Avaya Inc. – External Distribution September 2015...
  • Page 25 ‘show qos traffic-profile’ commands: 5650TD(config)#show qos traffic-profile interface Unit Port Filter Set Name _____ ____ ____ _______________ mgmtTraf dscpChk mgmtTraf 5650TD(config)#show qos traffic-profile set Id: 1 Name: mgmtTraf Unit/Port: 1/1 Avaya Inc. – External Distribution September 2015...
  • Page 26 Prec Filter Meter Cntr Filter Meter Filter Meter Cntr RngChk Used Used Used Used Used Total Total Total Used ----------- ---- ------ ----- ---- ------- ------- ------ ----- ----- ------ 1 /1 -24,49 16 Avaya Inc. – External Distribution September 2015...
  • Page 27 5650TD(config)#show qos traffic-profile statistics port 1/1 name mgmtTraf precedence 12 Name: mgmtTraf IfIndex: 1 Precedence: 12 Eval In-Profile Packets Out-Profile Packets Order (Overflow) (Overflow) ----- ----------------------- ----------------------- Only non-zero values are displayed for efficiency purposes. Avaya Inc. – External Distribution September 2015...

  • Page 28: Troubleshooting

    (i.e., different keys can be built to match the same protocol fields). If the keys representing different classifiers are the same, the classifiers may be combined into a Avaya Inc. – External Distribution September 2015...

  • Page 29: Interface Capabilities

    Otherwise the filter set installation request will be rejected: % Filter set requirements incompatible with target interface Interface capabilities can be displayed with the ‘show qos capability meter’ and the ‘show qos if-assign’ commands. Avaya Inc. – External Distribution September 2015...

  • Page 30: Qos Egress Queue Shaping

    You can use QoS Egress Queue Shaping to configure egress shaping on a port by port and queue by queue basis. QoS shaper rate queue servicing on the Avaya ERS 4000, ERS 5600, ERS 5900, and VSP 7000 uses a weighted round robin algorithm to shape traffic. With egress queue shaping, you can specify the maximum and minimum egress shaping rates on an individual port and queue basis.

  • Page 31: Configuring Qos Interface Queue Shaper

    Specifies the minimum QoS interface queue shaping rate, in kilobits per second (Kbps). Values range from 0 to10230000 Kbps. shape-rate <0-10230000> Specifies the QoS interface queue shaping rate, in kilobits per second (Kbps). Values range from 0 to10230000 Kbps. Avaya Inc. – External Distribution September 2015...

  • Page 32: Configuration Examples Using Meters And Shaper

    192.168.0.0/16 eval-order 20 committed-rate 5000 max-burst-rate 10000 max-burst-duration 1000 drop-out-action enable Assign traffic classifier to ingress ports 1 to 11 qos traffic-profile set port 1-11 name one meter-mode classifier Avaya Inc. – External Distribution September 2015...

  • Page 33: Ers 4000 Switch: Udp/Tcp Port Range Using Meter To Remark Traffic

    6 dst-port-min 5060 dst-port-max 5061 update-dscp 46 update-1p 6 eval-order 20 committed-rate 10000 committed-burst-size 4 drop-out-action disable update-dscp-out-action 16 Assign traffic classifier to ingress ports 1 to 11 qos traffic-profile set port 1-11 name one meter-mode classifier Avaya Inc. – External Distribution September 2015...

  • Page 34: Port Shaper

    Setup up a port shaper to 40 Mbps with a burst of 80 Mbps for 10 seconds on egress port 25 Traffic classifier configuration using name of one interface fastEthernet 25 qos if-shaper name 40M shape-rate 40000 max-burst-rate 80000 max-burst-duration 10000 exit Avaya Inc. – External Distribution September 2015...

  • Page 35: Per Queue Shaper

    Silver Service High Drop Gold Service Low Drop Gold Service High Drop Platinum Service Low Drop Platinum Service Low Drop Premium Service Low Drop Premium Service Low Drop Network Service Low Drop Critical Service Avaya Inc. – External Distribution September 2015...
  • Page 36 10.0.2.0/24 update-dscp 32 update-1p 5 block one eval-order 7 qos traffic-profile classifier name remark update-1p 0 eval-order 250 Assign traffic classifier to ingress ports 1 to 11 qos traffic-profile set port 1-11 name remark qos Avaya Inc. – External Distribution September 2015...

  • Page 37: Appendix

    IPv4 Protocol / IPv6 Next Header: TCP Destination L4 Port Min: 80 Destination L4 Port Max: 80 Source L4 Port Min: Ignore Source L4 Port Max: Ignore IPv6 Flow Id: Ignore IP Flags: Ignore Avaya Inc. – External Distribution September 2015...
  • Page 38 Storage Type: NonVolatile Id: 4 Name: mgmtTraf Block: nmsCluster Eval Order: 30 Address Type: IPv4 Destination Addr/Mask: Ignore Source Addr/Mask: 10.30.31.15/32 DSCP: Ignore IPv4 Protocol / IPv6 Next Header: Ignore Destination L4 Port Min: Ignore Avaya Inc. – External Distribution September 2015...
  • Page 39 Action Drop: No Action Update DSCP: Ignore Action Update 802.1p Priority: Priority 8 Action Set Drop Precedence: Low Drop Storage Type: NonVolatile Id: 6 Name: mgmtTraf Block: nmsCluster Eval Order: 32 Address Type: IPv4 Avaya Inc. – External Distribution September 2015...
  • Page 40 EtherType: 0x0800 802.1p Priority: All Packet Type: Ignore Inner VLAN: Ignore Action Drop: No Action Update DSCP: Ignore Action Update 802.1p Priority: Priority 8 Action Set Drop Precedence: Low Drop Storage Type: NonVolatile Avaya Inc. – External Distribution September 2015...
  • Page 41 Destination MAC Addr: Ignore Destination MAC Mask: Ignore Source MAC Addr: Ignore Source MAC Mask: Ignore VLAN: Ignore VLAN Tag: Ignore EtherType: 0x0800 802.1p Priority: All Packet Type: Ignore Inner VLAN: Ignore Action Drop: No Avaya Inc. – External Distribution September 2015...

  • Page 42: Legacy Cli Command Comparison

    10 update-dscp 34 qos meter 1 committed-rate 64 burst-size 16384 in-profile-action 10 out-profile- action 1 qos policy 1 port 8 clfr-type block clfr-id 1 meter 1 precedence 14 track- statistics individual Avaya Inc. – External Distribution September 2015...

  • Page 43: Default Qos Settings

     Up to 256 classifiers for each mask precedence  Up to 128 meters for each mask precedence for each ASIC  Up to 128 counters for each mask precedence for each ASIC Avaya Inc. – External Distribution September 2015...
  • Page 44 4526GTX-PWR Port 1 – 26 4526T-PWR+ Port 1 – 24 4550T-PWR+ Port 25-50 Port 1 – 26 4826GTS Port 1 – 26 4826GTS-PWR+ Port 1 – 50 4850GTS 4850GTS-PWR+ Port 1 - 50 Avaya Inc. – External Distribution September 2015...
  • Page 45 4850GTS-PWR+#show qos if-assign Unit Port IfIndex Role Combination Queue Set Capability ____ ____ _______ ________________ _________ ___________ allQoSPolicyIfcs 2 Version 1,2 allQoSPolicyIfcs 2 Version 1,2 allQoSPolicyIfcs 2 Version 1,2 allQoSPolicyIfcs 2 Version 1,2 Avaya Inc. – External Distribution September 2015...
  • Page 46 Prec Filter Meter Cntr Filter Meter Filter Meter Cntr RngChk Used Used Used Used Used Total Total Total Used ----------- ---- ------ ----- ---- ------ ------ ------ ----- ----- ------ 1 /1 -50 0 /32 Avaya Inc. – External Distribution September 2015...

  • Page 47: Default Settings: Ers 5000

    QoS UBP Support Level: Disabled QoS Default Statistics Tracking: Aggregate QoS DoS Attack Prevention: Disabled Minimum TCP Header Length: 20 Maximum IPv4 ICMP Length: 512 Maximum IPv6 ICMP Length: 512 Auto QoS Mode: Disabled Avaya Inc. – External Distribution September 2015...
  • Page 48 Unit Port IfIndex Role Combination Queue Set Capability DAPP Support ____ ____ _______ ________________ _________ ___________ ____________ allQoSPolicyIfcs 42 Version 1,2 Yes allQoSPolicyIfcs 42 Version 1,2 Yes allQoSPolicyIfcs 50 Version 1,2 Yes allQoSPolicyIfcs 50 Version 1,2 Yes Avaya Inc. – External Distribution September 2015...
  • Page 49 Prec Filter Meter Cntr Filter Meter Filter Meter Cntr RngChk Used Used Used Used Used Total Total Total Used ----------- ---- ------ ----- ---- ------- ------- ------ ----- ----- ------ 1 /1 -24,97 16 1 /25-48,98 16 Avaya Inc. – External Distribution September 2015...
  • Page 50 1 /49-72 1 /73-96 Avaya Inc. – External Distribution September 2015...
  • Page 51 Avaya Inc. – External Distribution September 2015...

  • Page 52: Default Settings: Ers 5900

    Up to 256 counters for each mask precedence for each ASIC  Default Queue set is 2 with buffering set to large Model ASIC Device 1 5928GTS Port 1–28 5928GTS-PWR+ Port 1–28 Port 1–52 5952GTS 5952GTS-PWR+ Port 1–52 Avaya Inc. – External Distribution September 2015...
  • Page 53 Unit Port IfIndex Role Combination Queue Set Capability DAPP Support ____ ____ _______ ________________ _________ ___________ ____________ allQoSPolicyIfcs 2 Version 1,2 Yes allQoSPolicyIfcs 2 Version 1,2 Yes allQoSPolicyIfcs 2 Version 1,2 Yes allQoSPolicyIfcs 2 Version 1,2 Yes Avaya Inc. – External Distribution September 2015...
  • Page 54 Prec Filter Meter Cntr Filter Meter Filter Meter Cntr RngChk Used Used Used Used Used Total Total Total Used ----------- ---- ------ ----- ---- ------ ------ ------ ----- ----- ------ 1 /1 -28 0 /32 Avaya Inc. – External Distribution September 2015...

  • Page 55: Default Settings: Vsp 7000

    7024XLS#show qos if-group Role Interface Capabilities Statistics Storage Combination Class Tracking Type ____________________ ______________ ___________________ __________ ___________ allQoSPolicyIfcs Trusted Input 802, Input IP Aggregate ReadOnly $qosDisabledIfcs Unrestricted Input 802, Input IP Disabled Other Avaya Inc. – External Distribution September 2015...
  • Page 56 Prec Filter Meter Cntr Filter Meter Filter Meter Cntr RngChk Used Used Used Used Used Total Total Total Used ----------- ---- ------ ----- ---- ------ ------ ------ ----- ----- ------ 1 /1 -32 0 /32 Avaya Inc. – External Distribution September 2015...

  • Page 57: Qos Precedence Levels - Masks Used By Various Applications

    Port Mirroring DHCP Replay / DHCP Snooping / NSNA DHCP BaySecure (port) BaySecure (MAC-DA) EAP MHMA Allowed Cients IPFIX NSNA MAC NSNA (R/Y/G filters) ADAC UDP Bcast VRRP OSPF IP Source Guard Content-based Forwarding Avaya Inc. – External Distribution September 2015...

  • Page 58: Cisco To Avaya Comparison

    8. Cisco to Avaya Comparison This section compares various Cisco IOS ACL commands into their Avaya equivalents. Config Task Cisco IOS Avaya ACLI Description Deny src-ip 192.168.1.0/24 access-list <1> deny qos traffic-profile classifier name <one> src-ip <192.168.1.0> <0.0.0.255> <192.168.1.0/24> drop-action <enable> block Allow everyone else <one>...
  • Page 59 © 2015 Avaya Inc. All Rights Reserved. Avaya and the Avaya Logo are trademarks of Avaya Inc. and are registered in the United States and other countries. All trademarks identified by ®, TM or SM are registered marks, trademarks, and service marks, respectively, of Avaya Inc. All other trademarks are the property of their respective owners.

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