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Introduction<br />
<strong>Cisco</strong> Data Center <strong>Switch</strong>ing Solutions<br />
Intelligent <strong>Switch</strong>ing for the Evolving Network<br />
Modular <strong>Switch</strong>es<br />
Model/Series Nexus 7000 Series <strong>Catalyst</strong> 6500 Series<br />
Fixed-Configuration <strong>Switch</strong>es<br />
Nexus 5000 Series Nexus 3000 Series <strong>Catalyst</strong> 4948E/4900M<br />
System Scalability<br />
<strong>Switch</strong>ing Fabric (Gbps) 4.1 Tbps-7.4 Tbps 32 Gbps–720 Gbps<br />
Packets per Second (Mpps) 960-7680 15–400<br />
Modular Memory Upgrade • •<br />
LAN <strong>Switch</strong>ing Features<br />
Connectivity and Filtering<br />
EtherChannel ® /802.3ad • •<br />
LACP Fast Rate • •<br />
Jumbo Frames—GbE on Copper • •<br />
Jumbo Frames—GbE on Fibre • •<br />
Broadcast Suppression • •<br />
Multicast Suppression • •<br />
Unicast Flood Suppression • •<br />
Number of Member Links in Port Channel Up to 16 Up to 8<br />
520 Gbps-1.92 Tbps 1.28 Tbps 176-320 Gbps<br />
384-1428 Mpps 950 Mpps 131-250 Mpps<br />
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Up to 16 Up to 16 Up to 8<br />
Layer 2<br />
ISL/802.1Q • •<br />
Private VLAN Edge • •<br />
Private VLAN • •<br />
VLAN Trunking Protocol (VTP) • •<br />
VTP Transperant VTP Transperant • •<br />
VTP Client /Server • •<br />
VLAN Trunking Protocol Pruning • •<br />
Number of Active VLANs 4096 per VDC 4096<br />
Number of VLAN IDs 4096 per VDC 4096<br />
MAC Entries 128,000 96,000<br />
Layer 3<br />
Static Routes • •<br />
RIP, RIPv2 • •<br />
EIGRP • •<br />
EIGRP Stub • •<br />
OSPF v2 • •<br />
BGP • •<br />
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4013 4013 4096<br />
4096 4096 4096<br />
32,000 128,000 55,000<br />
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52 53<br />
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