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Overview
Specs
Part Number | CISCO C6880-X-LE |
Manufacturer | CISCO |
MAC Addresses Capacity | 128,000 |
IPv4 Routing Paths | 256,000 |
IPv6 Routing Paths | 128,000 |
ACL Size | 64,000 Entries, Shared between QoS and Security |
Netflow Records | 512,000 per Slot, Maximum of 2.5 Million per Device |
IPv4 Multicast Routes | 128,000 |
IPv6 Multicast Routes | 128,000 |
IPv4 Routing Performance | Up to 300 Million Packets per Second |
IPv6 Routing Performance | Up to 150 Million Packets per Second |
Support for Jumbo Frames | Up to 9216 Bytes |
Virtual LANs (VLANs) | 4000 |
Bridge Domains | 16,000 |
MPLS VRFs | Up to 8192 at 300 Mpps |
Logical Interfaces Count | 128,000 |
EtherChannel Load Balancing | 8-bit Hash |
Virtual Private LAN Service (VPLS) | Up to 150 Mpps |
Generic Routing Encapsulation (GRE) Performance | Up to 150 Mpps |
NAT Support | Assisted by Hardware |
Onboard RAM | 2 GB |
Inbound Traffic Buffers | 1.25 MB per 10G Port in 2:1 Mode, 2.5 MB in 1:1 Mode |
Outbound Traffic Buffers | 24 MB per 10G Port in 2:1 Mode, 48 MB in 1:1 Mode |
Port Oversubscription Ratios | 16:1 in 2:1 Mode, 8:1 in 1:1 Mode for 10G Ports |
Virtual Switching System (VSS) Support | Yes |
EoMPLS Tunnel Capacity | 16,000 |
VPN NetFlow Compatibility | Yes |
CPU Rate Limiting Mechanism | 57 Types |
C6880-X-LE
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Product Description
The C6880-X-LE Cisco delivers high-capacity networking with 128K MAC entries, 256K IPv4 routes, and support for up to 2.5M Netflow entries per system. It is engineered for performance, offering up to 300 Mpps IPv4 routing and 150 Mpps IPv6 routing, with hardware-assisted NAT and support for jumbo frames up to 9,216 bytes. The device accommodates extensive virtualization and quality of service with up to 8192 VRFs, 64K ACL entries, and 4K VLANs, making it suitable for complex, high-demand network environments.FAQs for the C6880-X-LE
- What is the maximum number of MAC entries supported?
The maximum number of MAC entries supported is 128K. - How many IPv4 and IPv6 routes can be accommodated?
The system can accommodate 256K IPv4 routes and 128K IPv6 routes. - Can you specify the ACL entries capacity?
The ACL entries capacity is 64K, shared for QoS and security purposes. - What is the Netflow entries capacity per module slot and per system?
Netflow entries capacity is 512K per module slot, with up to 2.5M per system. - How are multicast routes supported for IPv4 and IPv6?
Multicast routes support is 128K for both IPv4 and IPv6. - What is the hardware routing capability for IPv4 and IPv6?
IPv4 routing is up to 300 Mpps, and IPv6 routing is up to 150 Mpps in hardware. - What is the maximum size for jumbo frames?
Jumbo frames are supported up to 9,216 bytes. - How many VLANs and bridge domains are supported?
The system supports 4K VLANs and 16K bridge domains. - What are the capabilities for MPLS and VRFs?
MPLS supports up to 8192 VRFs at 300 Mpps in hardware. - Does the system support hardware-assisted NAT?
Yes, the system supports hardware-assisted NAT.
Product Review
The CISCO C6880-X-LE offers impressive performance capabilities, notably supporting up to 300 Mpps for IPv4 routing and 150 Mpps for IPv6, alongside hardware-assisted NAT, indicating strong throughput for diverse network traffic types. However, its onboard memory is limited to 2 GB, which might restrict performance under high-demand scenarios, and the ingress and egress buffering could be insufficient for certain high-throughput applications. Additionally, the switch's capability to handle up to 128K MAC entries, 256K IPv4 routes, and support for up to 8192 VRFs at 300 Mpps positions it well for large, complex network environments, yet the oversubscription rate of 2:1 in its default mode might not meet the needs of networks requiring maximum performance without compromise.
Overview
Specifications
Part Number | CISCO C6880-X-LE |
Manufacturer | CISCO |
MAC Addresses Capacity | 128,000 |
IPv4 Routing Paths | 256,000 |
IPv6 Routing Paths | 128,000 |
ACL Size | 64,000 Entries, Shared between QoS and Security |
Netflow Records | 512,000 per Slot, Maximum of 2.5 Million per Device |
IPv4 Multicast Routes | 128,000 |
IPv6 Multicast Routes | 128,000 |
IPv4 Routing Performance | Up to 300 Million Packets per Second |
IPv6 Routing Performance | Up to 150 Million Packets per Second |
Support for Jumbo Frames | Up to 9216 Bytes |
Virtual LANs (VLANs) | 4000 |
Bridge Domains | 16,000 |
MPLS VRFs | Up to 8192 at 300 Mpps |
Logical Interfaces Count | 128,000 |
EtherChannel Load Balancing | 8-bit Hash |
Virtual Private LAN Service (VPLS) | Up to 150 Mpps |
Generic Routing Encapsulation (GRE) Performance | Up to 150 Mpps |
NAT Support | Assisted by Hardware |
Onboard RAM | 2 GB |
Inbound Traffic Buffers | 1.25 MB per 10G Port in 2:1 Mode, 2.5 MB in 1:1 Mode |
Outbound Traffic Buffers | 24 MB per 10G Port in 2:1 Mode, 48 MB in 1:1 Mode |
Port Oversubscription Ratios | 16:1 in 2:1 Mode, 8:1 in 1:1 Mode for 10G Ports |
Virtual Switching System (VSS) Support | Yes |
EoMPLS Tunnel Capacity | 16,000 |
VPN NetFlow Compatibility | Yes |
CPU Rate Limiting Mechanism | 57 Types |