C6880-X Specification
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|
QoS Features and Scalability
|
| Feature |
C6880-X |
| Layer-3 classification and marking access control entries (ACEs) |
256K shared for QoS/Security |
| Aggregate traffic rate-limiting policers |
16,348 |
| Flow-based rate-limiting method; number of rates |
Per source address, destination address, or full flow; 64 rates |
| Layer 2 rate limiters |
20 ingress/6 egress |
| MAC ACLs featuring per-port/per VLAN granularity |
Yes |
| Distributed policers |
Yes |
| Shared uFlow policers |
Yes |
| Egress uFlow policers |
Yes |
| Packet or byte policers |
Yes |
| Per port per VLAN |
Yes |
| COS and DSCP based Queue mapping |
Yes |
| Deficit Weighted Round Robin Scheduler (DWRR) and Weighted Random Early Detection Scheduler (WRED) |
Yes |
| Receive and Transmit Queues |
Default: 1p7q4t
Configurable: 2p6q4t |
|
Security Features and Scalability
|
| Port security |
Yes |
| IEEE 802.1x and 802.1x extensions |
Yes |
| VLAN and router ACLs and port ACLs |
Yes |
| 1:1 mask ratio to ACE values |
Yes |
| Security ACL entries |
256K shared for QoS/Security |
| CPU rate limiters (DoS protection) |
57 |
| uRPF check (IPv4/IPv6) |
Up to 16 |
| Number of interfaces with unique ACL |
16k |
| RPF interfaces |
16 |
| Private VLANs |
Yes |
| MAC ACLs on IP |
Yes |
| Layer 2 and Layer 3 Cisco TrustSec
(Security Group Tagging & Security Group Access Control List) |
Yes |
| IEEE 802.1ae (MACsec) Layer 2 encryption in hardware |
Yes |
| CPU HW rate limiters by PPS or BPS |
Yes |
| CoPP for multicast |
L2 and L3 support |
| CoPP for exceptions (MTU, TTL) |
Yes |
| CoPP exceptions NetFlow support |
Yes |
| ACL labels |
16K |
| Port ACL |
8K |
| ACL dry run |
Yes |
| Hitless ACL changes |
Yes |
|
MPLS and Virtualization Features
|
| VSS* |
Yes |
| Label imposition/disposition (MPLS-PE), swapping (MPLSāP) |
Yes |
| Label Distribution Protocol (LDP) |
Yes |
| MPLS VPN |
Yes |
| VRF Lite |
Yes |
| EVN |
Yes |
| QoS mechanisms using experimental (EXP) bits |
Yes |
| MPLS-RSVP-TE |
Yes |
| MPLS differentiated services (diffserv)-aware traffic engineering (MPLS-DS-TE) |
Yes |
| MPLS traceroute |
Yes |
| EoMPLS |
Yes |
| EoMPLS tunnels |
16k |
| IPv4 and IPv6 in IPv6 tunneling |
Yes |
| IPv6 in IPv4 tunnelling (Intra-Site Automatic Tunnel Addressing Protocol [ISATAP], 6to4, GRE |
Yes |
| QoS support for uniform, short pipe and pipe mode tunnel |
Yes |
| Native VPLS in HW |
Yes |
| Native L2 over multipoint GRE |
Yes |
| VRF-aware operational contexts |
Yes |
| VPN NetFlow support |
Yes |
| VPN aware NAT |
Yes |
| VRF-lite scalability |
VLAN reuse per subinterface |
| Per VPN interface statistics |
Yes |
|
Netflow and Multicast Features
|
| Netflow support in hardware |
Yes |
| Flexible Netflow |
Yes |
| Sampled Netflow |
Yes |
| Ingress/Egress Netflow |
Yes |
| Ingress and Egress replication in hardware |
Yes |
| IGMPv3 snooping in hardware |
Yes |
| IPv6 MLDv2 snooping in hardware |
Yes |
| PIM registers in hardware |
Yes |
| Label Switched Multicast (LSM) |
Yes |
|
Base System Scalability
|
| MAC entries |
128K |
| Routes |
2048K (IPv4)
1024K (IPv6) |
| ACL entries |
256K shared for QoS/Security |
| NetFlow entries |
1024K (per module slot)
Up to 5M per system |
| Multicast routes |
128K (IPv4)
128K (IPv6) |
| IPv4 routing |
In hardware
Up to 300 Mpps** |
| IPv6 routing |
In hardware
Up to 150 Mpps** |
| L2 bridging |
In hardware
Up to 300 Mpps** |
| Jumbo frame support |
Up to 9216 bytes
(For bridged and routed pkts.) |
| VLAN |
4K |
| Bridge domains |
16K |
| MPLS |
In hardware (up to 8192 VRFs at 300 Mpps**) |
| Logical interfaces |
128K |
| EtherChannel hash |
8 bits |
| VPLS |
In hardware (up to 150 Mpps**) |
| GRE |
In hardware (up to 150 Mpps**) |
| NAT |
Hardware assisted |
| Onboard memory |
4GB |
| Ingress buffers |
1.25MB per 10G port in 2:1 mode
2.5MB per 10G port in 1:1 mode
(10MB per Port ASIC) |
| Egress buffers |
24MB per 10G port in 2:1 mode
48MB per 10G port in 1:1 mode
(192MB per MUX FPGA) |
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Software Packaging
|
| Software License |
āĀ Ā IP Services
āĀ Ā Advanced Enterprise Services |
| Software compatibility |
15.1(2)SY1 and later releases* |
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