Name

WS-SUP720-3B

WS-SUP720-3BXL

VS-S720-10G-3C *

VS-S720-10G-3CXL*

VSS

No

No

Yes

Yes

Uplinks

2 Gigabit

2 Gigabit

2 SFP based gigabit

1 10/100/100

2 10Gb

2 SFP based gigabit

1 10/100/100

2 10Gb

IPv4 Routing

In hardware

Up to 400 Mpps**

In hardware

Up to 400 Mpps**

In hardware

Up to 450 Mpps**

In hardware

Up to 450 Mpps**

IPv6 Routing

In hardware

Up to 200 Mpps**

In hardware

Up to 200 Mpps**

In hardware

Up to 225 Mpps**

In hardware

Up to 225 Mpps**

L2 Bridging

In hardware

Up to 400 Mpps**

In hardware

Up to 400 Mpps**

In hardware

Up to 450 Mpps**

In hardware

Up to 450 Mpps**

MPLS

MPLS in hardware to enable use of layer 3 VPNs and EoMPLS tunneling. Up to 1024 VRFs with a total of up to 256,000 routes per system.

MPLS in hardware to enable use of layer 3 VPNs and EoMPLS tunneling. Up to 1024 VRFs with a total of up to 1,000,000 routes per system.

MPLS in hardware to enable use of layer 3 VPNs and EoMPLS tunneling. Up to 1024 VRFs with a total of up to 256,000 routes per system.

MPLS in hardware to enable use of layer 3 VPNs and EoMPLS tunneling. Up to 1024 VRFs with a total of up to 1,000,000 routes per system.

GRE

In hardware

In hardware

In hardware

In hardware

NAT

Hardware assisted

Hardware assisted

Hardware assisted

Hardware assisted

MAC Entries

64,000

64,000

96,000

96,000

Routes

256,000 (IPv4); 128,000 (IPv6)

1,000,000 (IPv4); 500,000 (IPv6)

256,000 (IPv4); 128,000 (IPv6)

1,000,000 (IPv4); 500,000 (IPv6)

Netflow Entries

128,000

256,000

128,000

256,000

Feature

WS-SUP720

WS-SUP720-3B

VS-S720-10G-3C*

VS-S720-10G-3CXL*

ACE Counters

No

Yes

Yes

Yes

Port Security

Yes

Yes

Yes

Yes

IEEE 802.1x and 802.1x Extensions

Yes

Yes

Yes

Yes

VLAN and Router ACLs and Port ACLs

Yes

Yes

Yes

Yes

Security ACL Entries

32K

32 K

32K

32 K

Reflexive ACLs

128K

128 K

128K

128 K

uRPF Check in Hardware

Up to 6 paths

Up to 6 paths

Up to 6 paths

Up to 6 paths

CPU Rate Limiters (DoS Protection)

10 special case rate limiters plus Control Plane Policing

10 special case rate limiters plus Control Plane Policing

10 special case rate limiters plus Control Plane Policing

10 special case rate limiters plus Control Plane Policing

Private VLANs

Yes

Yes

Yes

Yes

Number of Interfaces with Unique ACLs

512

4000

512

4000

MAC ACLs on IP

No

Yes

No

Yes

Transmission Control Protocol (TCP) Intercept Hardware Acceleration

Yes

Yes

Yes

Yes