Nortel Networks 5520, 5530, 5510 manual NN48500-559

Page 57

Filters and QoS Configuration for ERS 5500
Technical Configuration Guide	v2.0	NN48500-559

Id: 3

Name: one

Block: b1

Address Type: IPv4

Destination Addr/Mask: 10.10.30.0/24

Source Addr/Mask: Ignore

DSCP: Ignore

IPv4 Protocol / IPv6 Next Header: Ignore

Destination L4 Port Min: Ignore

Destination L4 Port Max: Ignore

Source L4 Port Min: Ignore

Source L4 Port Max: Ignore

IPv6 Flow Id: Ignore

Action Drop: No

Action Update DSCP: Ignore

Action Update 802.1p Priority: Ignore

Action Set Drop Precedence: Low Drop

Type: Access List

Storage Type: NonVolatile

Id: 4

Name: one

Block: b1

Address Type: IPv4

Destination Addr/Mask: 10.62.32.0/24

Source Addr/Mask: Ignore

DSCP: Ignore

IPv4 Protocol / IPv6 Next Header: Ignore

Destination L4 Port Min: Ignore

Destination L4 Port Max: Ignore

Source L4 Port Min: Ignore

Source L4 Port Max: Ignore

IPv6 Flow Id: Ignore

Action Drop: No

Action Update DSCP: Ignore

Action Update 802.1p Priority: Ignore

Action Set Drop Precedence: Low Drop

Type: Access List

Storage Type: NonVolatile

Id: 5

Name: one

Block: b2

Address Type: IPv4

Destination Addr/Mask: 10.0.0.0/8

Source Addr/Mask: Ignore

DSCP: Ignore

IPv4 Protocol / IPv6 Next Header: Ignore

Destination L4 Port Min: Ignore

Destination L4 Port Max: Ignore

Source L4 Port Min: Ignore

Source L4 Port Max: Ignore

IPv6 Flow Id: Ignore

Action Drop: Yes

Action Update DSCP: Ignore

Action Update 802.1p Priority: Ignore

Action Set Drop Precedence: Low Drop

Type: Access List

Storage Type: NonVolatile

Id: 6

Name: one

Block: b2

Address Type: IPv4

Destination Addr/Mask: 172.0.0.0/8

Source Addr/Mask: Ignore

DSCP: Ignore

IPv4 Protocol / IPv6 Next Header: Ignore

Destination L4 Port Min: Ignore

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Contents Ethernet Routing Switch NN48500-559 Abstract Table of Contents List of Tables List of FiguresSymbols Document UpdatesConventions TextOverview Ethernet Routing Switch 5500 QoS and Filtering Untrusted Ports ClassificationUnrestricted Ports ƒ Layer 2 Classifier ElementsStatistics Actions SupportedQoS Flow Chart Filter Functionality Overall Classification FunctionalityClassifier Block Functionality 7, 15, 31, 63 255, 511, 1025 4095, 8191 32762, or Min = Port Range FunctionalityPolicies Default Policy Drop ActionNN48500-559 5520-24T-PWRconfig#qos agent buffer large maximum regular 5520-24T-PWRconfig#default qos agent bufferQueue Sets Egress CoS Queuing Ethernet Routing Switch 5500 Egress CoS QueuingCoS 5520-24T-PWRconfig#qos agent queue set 5520-24T-PWRconfig#show qos queue-set-assignment5520-24T-PWRconfig#default qos agent queue-set 5520-24T-PWRconfig#qos agent reset-defaultEgress Queue Recommendations Bucket Size Traffic Meter and ShapingPolicing Traffic Actual Bucket SizeActual Bucket Size in Bytes Actual size in bytes Interface Parameter DescriptionExample Interface Shaper Meter Bucket Size and DurationBucket Size Max burst rate Committed rate Duration MSec 5530-24TFDconfig#show qos if-shaper port Default Nortel CoS Markings Default Nortel Class of ServiceBinary Hex DecimalACL Configuration QoS Access Lists ACLIP-ACL Configuration Config#qos ip-acl name 1..16 character string ?ACL-Assign Configuration 2 L2-ACL ConfigurationACL Configuration Example Config#qos l2-acl name 1..16 character string ?Verification 5530H-24TFD#show qos acl-assign5530H-24TFD#show qos ip-acl 5530H-24TFD#show qos policy 5500config#no qos acl-assign 1 port 1/19 5500config#no qos acl-assign5500config#no qos ip-acl Changing ACLDhcp Snooping Configuration IP Security FeaturesDynamic ARP Inspection Configuration Dhcp SnoopingIP Source Guard IP Source Guard ConfigurationBpdu Filtering Bpdu Filtering ConfigurationQoS Interface Applications QoS Applications Number of Classifiers Used FeatureARP Spoofing Configuration ExampleDhcp Snooping Dhcp Attacks10.3 DoS Bpdu Blocking Role Combination Configuration Steps Policy ConfigurationERS5500-48T#show qos if-assign ERS5500-48T#show qos if-groupClassification ERS5500-48Tconfig#qos ip-element 1-64000?Adding IP and L2 Element IP ElementAdding a Classifier Block Adding a ClassifierParameters and variables Description MetersAdd a New Policy Configuration Examples Pre-defined ValuesQoS Action 12.2.1 ERS5500 Configuration Using Policies Configuration Example 1 Traffic Meter Using PoliciesConfigure the Interface Role Combination Configure the IP elementsConfigure Meters Configure the Classifier BlockERS5500 Create the classifier block Verify Operations Configure the PolicyERS5500 Create the policy Verify the Role CombinationName m1 Verify Classifier and Classifier Block ConfigurationERS5500-24T#show qos classifier-block Verify Policy Configuration Verify that the QoS Policy IP ACL, Dhcp Snooping, ARP Inspection, and Source Guard 12.3.1 ERS5500 ConfigurationERS5500 Add IP address to Vlan 700 and enable Ospf ERS5500 Enable ARP-Inspection for VLAN’s 110 Verify DHCP-Snooping ERS5500 Assign the IP-ACL’s to portsVID Verify ARP InspectionVerify IP Source Guard Verify ACL ConfigurationNN48500-559 NN48500-559 ERS5500-24T#show qos acl-assign TCP Port Range Configuration Example 3 Port Range Using ACL or PolicyConfiguration Using Policies Configure the PoliciesERS5500 Create IP elements for UDP port range ERS5500 Remark all other traffic to Bronze Configuration Using IP-ACL’sCreate Policy 12.5.1 ERS5500 Configuration Using Policies12.5.2 ERS5500 Configuration Using IP-ACL’s ERS5500 Pass all other traffic with standard CoSERS5500 Assign the L2-ACL’s to ports 12.6.1 ERS5500 Configuration Using Policies Configuration Example 5 L2 and L3 ClassificationERS5500 Add L2 elements for Vlan 110 Configure Classifier and Classifier BlocksDscp Mapping via Un-restricted Port Role 12.7.1 ERS5500 ConfigurationPolicy Configuration ACL ConfigurationID ID View the Queue AssignmentsConfiguration Example 7 Interface Shaping Enable Shaping on PortVerify Shape Rate Configuration Reference Documentation Software BaselineContact us