Nortel Networks 1000ASE-XD, 1000BASE-SX manual Configuring power workgroups and a shared media hub

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Figures
Figure 1	BayStack 420 Switch	25
Figure 2	BayStack 420 Switch front panel	26
Figure 3	BayStack 420 Switch LED display panel	28
Figure 4	BayStack 420 Switch back panel	30
Figure 5	BayStack 420 Switch security feature	35
Figure 6	BayStack 420 Switch used as a desktop switch	46
Figure 7	BayStack 420 Switch used as a segment switch	47
Figure 8	Configuring power workgroups and a shared media hub	49
Figure 9	Stack up configuration example	52
Figure 10	Stack down configuration example	53
Figure 11	Port-based VLAN example	55
Figure 12	Default VLAN settings	57
Figure 13	Port-based VLAN assignment	58
Figure 14	802.1Q tagging (after port-based VLAN assignment)	58
Figure 15	802.1Q tag assignment	59
Figure 16	802.1Q tagging (after 802.1Q tag assignment)	59
Figure 17	VLANs spanning multiple 802.1Q tagged switches	60
Figure 18	VLANs spanning multiple untagged switches	61
Figure 19	Possible problems with VLANs and Spanning Tree Protocol	62
Figure 20	Multiple VLANs sharing resources	63
Figure 21	VLAN broadcast domains within the switch	64
Figure 22	Default VLAN Configuration screen example	65
Figure 23	VLAN Configuration screen example	66
Figure 24	Default VLAN Port Configuration screen example	67
Figure 25	VLAN Port Configuration screen example	68
Figure 26	VLAN configuration spanning multiple switches	69
Figure 27	Switch-to-switch trunk configuration example	71
Figure 28	Switch-to-server trunk configuration example	72
Figure 29	Client/server configuration example	73

Using the BayStack 420 10/100 Ethernet Switch