Nortel Networks 5530, 5520, 5510 manual Table of Contents

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

Table of Contents

DOCUMENT UPDATES			5
CONVENTIONS			5
1.	OVERVIEW: ETHERNET ROUTING SWITCH 5500 QOS AND FILTERING		6
2.	QOS FLOW CHART		9
3.	FILTER FUNCTIONALITY		10
	3.1	OVERALL CLASSIFICATION FUNCTIONALITY	10
	3.2	CLASSIFIER BLOCK FUNCTIONALITY	10
	3.3	PORT RANGE FUNCTIONALITY	11
	3.4	POLICIES	12
4.	QUEUE SETS		14
5.	TRAFFIC METER AND SHAPING		19
	5.1	ACTUAL BUCKET SIZE	20
	5.2	POLICING TRAFFIC	20
	5.3	INTERFACE SHAPER	22
6.	DEFAULT NORTEL CLASS OF SERVICE		24
7.	QOS ACCESS LISTS (ACL)		25
	7.1	ACL CONFIGURATION	25
8.	IP SECURITY FEATURES		30
	8.1	DHCP SNOOPING	30
	8.2	DYNAMIC ARP INSPECTION	30
	8.3	IP SOURCE GUARD	31
9.	BPDU FILTERING		32
	9.1	BPDU FILTERING CONFIGURATION	32
10.		QOS INTERFACE APPLICATIONS	33
	10.1	ARP SPOOFING	34
	10.2	DHCP ATTACKS	35
	10.3	DOS	36
	10.4	BPDU BLOCKING	37
11. CONFIGURATION STEPS – POLICY CONFIGURATION			38
	11.1	ROLE COMBINATION	38
	11.2	CLASSIFICATION	39
	11.3	METERS	41
	11.4	ADD A NEW POLICY	42
12.		CONFIGURATION EXAMPLES	43
	12.1	PRE-DEFINEDVALUES	43
	12.2	CONFIGURATION EXAMPLE 1 – TRAFFIC METER USING POLICIES	44

12.3CONFIGURATION EXAMPLE – IP ACL, DHCP SNOOPING, ARP INSPECTION, BPDU

FILTERING, AND SOURCE GUARD			50
12.4	CONFIGURATION EXAMPLE 3: PORT RANGE USING ACL OR POLICY		59
12.5	CONFIGURATION EXAMPLE 4	– L2 CLASSIFICATION BASED ON MAC ADDRESS	62
12.6	CONFIGURATION EXAMPLE 5	– L2 AND L3 CLASSIFICATION	64
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