Nortel Networks 5520, 5530 Changing ACL, 5500config#no qos acl-assign, 5500config#no qos ip-acl

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

Id: 55004

Policy Name: host

State: Enabled

Classifier Type: Classifier

Classifier Name: host

Classifier Id: 55005

Unit/Port: 1/19

Meter:

Meter Id:

In-Profile Action: host

In-Profile Action Id: 55005

Non-Match Action: Drop_Traffic

Non-Match Action Id: 1

Track Statistics: Aggregate

Precedence: 11

Session Id: 0

Storage Type: Other

7.1.4.3Changing ACL

Assuming we wish to change the http marking from CoS level of Gold to CoS level of Bronze, enter the following command shown below.

From using the show command above, we know that port 1/19 as been assigned ACL-Assign ID of 1. Hence, we need to remove this id first using the following command:

•5500(config)#no qos acl-assign 1

or if you wish to remove the setting on an individual port; we only used one port for this example, so either command can be used.

•5500(config)#no qos acl-assign 1 port 1/19

Next, we need to delete IP-ACL id 2:

•5500(config)#no qos ip-acl 2

Next, we need to create a new IP-ACL with the new filter criteria:

•5500 (config)#qos ip-acl name host src-ip 172.1.1.10/32 protocol 6 src-port-min 80 src-port-max 80 update-dscp 10 block tcpcommon

Finally, re-apply the IP-ACL back to port 1/19:

•5500 (config)#qos acl-assign port 1/19 acl-type ip name host

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Contents Ethernet Routing Switch NN48500-559 Abstract Table of Contents List of Figures List of TablesConventions Document UpdatesSymbols TextOverview Ethernet Routing Switch 5500 QoS and Filtering Unrestricted Ports ClassificationUntrusted Ports ƒ Layer 2 Classifier ElementsActions Supported StatisticsQoS Flow Chart Filter Functionality Overall Classification FunctionalityClassifier Block Functionality Port Range Functionality 7, 15, 31, 63 255, 511, 1025 4095, 8191 32762, or Min =Default Policy Drop Action PoliciesNN48500-559 5520-24T-PWRconfig#qos agent buffer large maximum regular 5520-24T-PWRconfig#default qos agent bufferQueue Sets Ethernet Routing Switch 5500 Egress CoS Queuing Egress CoS QueuingCoS 5520-24T-PWRconfig#show qos queue-set-assignment 5520-24T-PWRconfig#qos agent queue set5520-24T-PWRconfig#default qos agent queue-set 5520-24T-PWRconfig#qos agent reset-defaultEgress Queue Recommendations Traffic Meter and Shaping Bucket SizeActual Bucket Size in Bytes Actual size in bytes Interface Actual Bucket SizePolicing Traffic Parameter DescriptionExample Interface Shaper Meter Bucket Size and DurationBucket Size Max burst rate Committed rate Duration MSec 5530-24TFDconfig#show qos if-shaper port Binary Default Nortel Class of ServiceDefault Nortel CoS Markings Hex DecimalIP-ACL Configuration QoS Access Lists ACLACL Configuration Config#qos ip-acl name 1..16 character string ?ACL Configuration Example 2 L2-ACL ConfigurationACL-Assign Configuration 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 ip-acl 5500config#no qos acl-assign5500config#no qos acl-assign 1 port 1/19 Changing ACLDynamic ARP Inspection Configuration IP Security FeaturesDhcp Snooping Configuration Dhcp SnoopingIP Source Guard Configuration IP Source GuardBpdu Filtering Configuration Bpdu FilteringQoS Applications Number of Classifiers Used Feature QoS Interface ApplicationsConfiguration Example ARP SpoofingDhcp Attacks Dhcp Snooping10.3 DoS Bpdu Blocking ERS5500-48T#show qos if-assign Configuration Steps Policy ConfigurationRole Combination ERS5500-48T#show qos if-groupAdding IP and L2 Element ERS5500-48Tconfig#qos ip-element 1-64000?Classification IP ElementAdding a Classifier Adding a Classifier BlockMeters Parameters and variables DescriptionAdd a New Policy Configuration Examples Pre-defined ValuesQoS Action Configure the Interface Role Combination Configuration Example 1 Traffic Meter Using Policies12.2.1 ERS5500 Configuration Using Policies Configure the IP elementsConfigure Meters Configure the Classifier BlockERS5500 Create the classifier block ERS5500 Create the policy Configure the PolicyVerify Operations Verify the Role CombinationVerify Classifier and Classifier Block Configuration Name m1ERS5500-24T#show qos classifier-block Verify Policy Configuration Verify that the QoS Policy 12.3.1 ERS5500 Configuration IP ACL, Dhcp Snooping, ARP Inspection, and Source GuardERS5500 Add IP address to Vlan 700 and enable Ospf ERS5500 Enable ARP-Inspection for VLAN’s 110 ERS5500 Assign the IP-ACL’s to ports Verify DHCP-SnoopingVerify ARP Inspection VIDVerify ACL Configuration Verify IP Source GuardNN48500-559 NN48500-559 ERS5500-24T#show qos acl-assign Configuration Example 3 Port Range Using ACL or Policy TCP Port RangeConfiguration Using Policies Configure the PoliciesERS5500 Create IP elements for UDP port range Configuration Using IP-ACL’s ERS5500 Remark all other traffic to Bronze12.5.1 ERS5500 Configuration Using Policies Create Policy12.5.2 ERS5500 Configuration Using IP-ACL’s ERS5500 Pass all other traffic with standard CoSERS5500 Assign the L2-ACL’s to ports Configuration Example 5 L2 and L3 Classification 12.6.1 ERS5500 Configuration Using PoliciesConfigure Classifier and Classifier Blocks ERS5500 Add L2 elements for Vlan 11012.7.1 ERS5500 Configuration Dscp Mapping via Un-restricted Port RoleACL Configuration Policy ConfigurationView the Queue Assignments ID IDConfiguration Example 7 Interface Shaping Enable Shaping on PortVerify Shape Rate Configuration Software Baseline Reference DocumentationContact us