Nortel Networks 5510, 5520, 5530 - page 66

Filters and QoS Configuration for ERS 5500

Technical Configuration Guide v2.0 NN48500-559

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ERS5500: Step 2 – Add L2 elements for VLAN 110 and 120

5500(config)#qos l2-element 1 vlan-min 110 vlan-max 110 vlan-tag tagged

ethertype 0x800

5500(config)#qos l2-element 1 vlan-min 120 vlan-max 120 vlan-tag tagged

ethertype 0x800

12.6.1.3 Configure Classifier and Classifier Blocks

The following steps add two classifiers, one with IP element 1 and L2 el ement 1 and the second

with IP element 1 and L2 element 2. We will also create a classifier bl ock with two members,

representing classifier id 1 and 2

ERS5500 Step 1 – The following commands add a classifier with IP element 1 an d L2

element 1

5500(config)#qos classifier 1 set-id 1 name c1 element-type ip element-id 1

5500(config)# qos classifier 2 set-id 1 name c1 element-type l2 element-id 1

ERS5500 Step 2 – The next two commands add the second classifier with IP element 1

and L2 element 2

5500(config)#qos classifier 3 set-id 2 name c2 element-type ip element-id 1

5500(config)#qos classifier 4 set-id 2 name c2 element-type l2 element-id 2

ERS5500 Step 3 – Add a classifier block with classifier 1 with an in-prov ide action of Gold

service and classifier 2 with an in-profile action of Silver service

5500(config)# qos classifier-block 1 block-number 1 name Pol_1 set-id 1 in-

profile-action 5

5500(config)# qos classifier-block 2 block-number 1 name Pol_1 set-id 2 in-

profile-action 4

12.6.1.4 Create Policy

Create the policies with the classifiers created above. Please ref er to table 3 in reference to the

policy action.

ERS5500 Step 1 – create a new policy with classifier block 1 with a non-match-action of

Bronze service

5500(config)#qos policy 1 name Pol_1 if-group Int_group_2 clfr-type block clfr-

id 1 non-match-action 3 precedence 10

Contents

Main Page Abstract Table of Contents List of Figures List of Tables Document Updates Conventions Symbols: Text: 1. Overview: Ethernet Routing Switch 5500 QoS and Filtering Classification Actions Supported Statistics 2. QoS Flow Chart or 3. Filter Functionality 3.1 Overall Classification Functionality 3.2 Classifier Block Functionality 3.3 Port Range Functionality 3.4 Policies Page 4. Queue Sets 8 CoS 7 CoS 6 CoS 5 CoS 4 CoS 3 CoS 2 CoS 1 CoS Page 5. Traffic Meter and Shaping 5.1 Actual Bucket Size 5.2 Policing Traffic Page 5.3 Interface Shaper 6. Default Nortel Class of Service 7. QoS Access Lists (ACL) 7.1 ACL Configuration 7.1.1 IP-ACL Configuration 7.1.2 L2-ACL Configuration 7.1.3 ACL-Assign Configuration 7.1.4 ACL Configuration Example The DSCP value are entered in decimal; please refer to section 6 for details The following table displays the various protocol numbers: Protocol Number Protocol 1 ICMP 2 IGMP 6 TCP 17 UDP 46 RSVP 5530H-24TFD#show qos ip-acl 5530H-24TFD#show qos policy Page 8. IP Security Features 8.1 DHCP Snooping 8.1.1 DHCP Snooping Configuration 8.2 Dynamic ARP Inspection 8.2.1 Dynamic ARP Inspection Configuration 8.3 IP Source Guard 8.3.1 IP Source Guard Configuration 9. BPDU Filtering 9.1 BPDU Filtering Configuration 10. QoS Interface Applications 10.1 ARP Spoofing 10.2 DHCP Attacks 10.3 DoS 10.4 BPDU Blocking 11. Configuration Steps Policy Configuration 11.1 Role Combination 11.2 Classification o One IP and one L2 classifier element ERS5500-48T(config)#qos classifier-block 2 block-number 1 name block_1 se t-id 4 11.3 Meters 11.4 Add a New Policy 12. Configuration Examples 12.1 Pre-defined Values 12.2 Configuration Example 1 Traffic Meter Using Policies 12.2.1 ERS5500 Configuration Using Policies Page 12.2.2 Verify Operations 12.2.3 Verify Classifier and Classifier Block Configuration Step 1 Verify that the 3 Classifiers ERS5500-24T# show qos classifier Result: Step 3 Verify that the Meter Configuration Step 3 Verify that the Classifier Block with the correct classifier and m eter number ERS5500-24T#show qos classifier-block Result: 12.2.3.1 Verify Policy Configuration Step 1 Verify that the QoS Policy ERS5500-24T#show qos policy Result: 12.3.1 ERS5500 Configuration Page Page 12.3.2 Verify Operations Page ERS5500-24T# show ip source binding Result: ERS5500-24T#show qos ip-acl Result: Page Page Step 2 To view the IP ACL assignment, enter the following comm and: ERS5500-24T#show qos acl-assign Result: 12.4 Configuration Example 3: Port Range Using ACL or Policy 12.4.1 Configuration Using Policies 12.4.2 Configuration Using IP-ACLs 12.5 Configuration Example 4 L2 Classification Based on MAC Address 12.5.1 ERS5500 Configuration Using Policies 12.5.2 ERS5500 Configuration Using IP-ACLs 12.6 Configuration Example 5 L2 and L3 Classification 12.6.1 ERS5500 Configuration Using Policies Page 12.7.1 ERS5500 Configuration 12.7.2 ACL Configuration 12.7.3 Policy Configuration 12.7.4 Verify Operations 12.8 Configuration Example 7 Interface Shaping 12.8.2 Verify Operations 13. Software Baseline 14. Reference Documentation