Cisco Catalyst 4500 48 Gig + 2 x 10Gb Network Switch WS-C4948-10GE-S

1 x Cisco Catalyst 4500 48 Gig + 2 x 10Gb Network Switch. Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500-ENTSERVICES-M), Version 12.2(53)SG2, RELEASE SOFTWARE (fc1). Switch#show run. spanning-tree extend system-id.

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