Cisco WS-X6248-RJ-45 - Catalyst 6000 Expansion Module Manual de usuario descargar pdf (Pagina 5)

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Software Feature Support

The two software models of the Cisco Catalyst 6500 Series are not at complete feature parity. Because of this, the

following table presents the CatOS and Cisco IOSSoftware support for some of the more commonlyused protocols.

However, note that many features in the Cisco IOS Software are not platform speciﬁc (like the OSPF, BGP, or PIM

protocols). In these cases, the Cisco IOS features in the hybrid OS are identical to those features in the Cisco IOS

Software. Additionally, Cisco IOS Software supports most of the Layer 2 CatOS functionality.

Table 1 lists commonly used software features available in Cisco CatOS Version 7.3.1 and Cisco IOS Software

Release 12.1(11b)EX.

Table 1 Software Comparison

Software Feature CatOS Cisco IOS

VLAN ranges: 1000 VLANs (Layer 3 VLAN interfaces) xx

Inter VLAN routing xx

4096 Layer 2 VLANs xx

Private VLANs xx

Dynamic VLANs x

Trunking: IEEE 802.1q, ISL xx

DTP, VTP xx

IEEE 802.1q tunneling xx

Layer 2 Protocol tunneling xx

Spanning Tree: PortFast, UplinkFast, BackboneFast, BPDU Guard xx

IEEE 802.1s and 802.1w xx

Jumbo frames xx

EtherChannel, Port Aggregation Protocol (PAgP) xx

EtherChannel, IEEE 802.3ad (LACP) xx

Remote Span (RSPAN) x

Multicast Services: PIM, IGMP snooping, RGMP xx

QoS Marking, Policing, Scheduling xx

QoS ACLs xx

Routing ACLs xx

VLAN ACLs xx

Cisco IOS Server Load Balancing x

Broadcast suppression xx

Protocol ﬁltering, Cisco IOS support on Supervisor Engine 1A systems only xx

Port security x

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Cisco WS-X6248-RJ-45 - Catalyst 6000 Expansion Module Manual de usuario Pagina 5