| Item |
| S6720-30C-EI-24S-AC S6720-30C-EI-24S-DC |
| S6720-54C-EI-48S-AC S6720-54C-EI-48S-DC |
S6720S-26Q-EI-24S-AC S6720S-26Q-EI-24S-DC |
| Fixed Port |
| 24×10GE SFP+ , 2×40GE QSFP+ ports |
| 48 ×10GE SFP+ , 2×40GE QSFP+ ports |
24×10GE SFP+ , 2×40GE QSFP+ ports |
| Extended slot |
| One extended slot for 4×40GE QSFP+ interface card |
| One extended slot for 4×40GE QSFP+ interface card |
Not supported |
| MAC address table |
288k MAC address entries
MAC address learning and aging
Static, dynamic, and black hole MAC address entries
Packet filtering based on source MAC addresses
|
| VLAN |
4K VLANs
Guest VLAN and voice VLAN
VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports 1:1 and N:1 VLAN Mapping
QinQ and selective QinQ
|
| IPv4 routing |
Static routing, RIPv1, RIPv2, ECMP, and URPF
OSPF, IS-IS, and BGP
VRRP
Policy-based routing
Routing policy
|
| IPv6 routing |
Static route
RIPng
OSPFv3
BGP4+
ISISv6
|
| IPv6 features |
Neighbor Discovery (ND)
PMTU
IPv6 ping, IPv6 tracert, and IPv6 Telnet
6to4 tunnel, ISATAP tunnel, and manually configured tunnel
ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type
MLD v1/v2 snooping
|
| multicast |
Static Layer 2 multicast MAC address
MAC-based multicast forwarding
IGMP snooping and IGMP fast leave
Multicast VLAN
MLD snooping
IGMP proxy
Controllable multicast
Port-based multicast traffic statistics
IGMP v1/v2/v3
PIM-SM, PIM-DM, and PIM-SSM
MSDP
MVPN
|
