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Overview
- Class of Service (CoS) based Queue Mapping and Differentiated Service Code Point (DSCP) based Queue Mapping allow for precise traffic prioritization.
- Ingress and egress queuing methods include Deficit Weighted Round Robin, Shaped Round Robin, and Class Based Weighted Fair Queuing, enhancing the module’s ability to manage diverse traffic types efficiently.
- The module is equipped with generous port buffers, comprising 500 MB per port for egress and 2.5 MB per port for ingress, facilitating smooth traffic flow and reducing packet drops.
Specs
Item Number | Cisco C6800-8P10G |
Manufacturer | Cisco |
Ports Quantity | 8 |
Type of Ports | 10 Gigabit Ethernet |
Port Groupings | 2 |
Connection to Switching Fabric | 80 Gigabits per second in 6807-XL and 6500-E Series Chassis |
Rate of Oversubscription | 1:1 |
Forwarding Engines Quantity | 1 |
IPv4 Routing Speed | Up to 60 Million packets per second |
Routing Entries for IPv4 | 256,000 |
MPLS Routing Entries | 256,000 |
IPv6 Routing Entries | 128,000 |
IPv4 Multicast Routing Paths | 64,000 |
IPv6 Multicast Routing Paths | 64,000 |
Access Control List Entries | 64,000 |
Flow Records for NetFlow | 512,000 |
MAC Addresses Supported | 128,000 |
Bridge Domain Entries | 16,000 |
Queue Configuration | 1 priority queue, 7 class queues, 4 threshold queues (both directions) |
Queue Management Techniques | Mapping based on Class of Service (CoS), Mapping based on Differentiated Service Code Point (DSCP) |
Input Queue Strategy | Deficit Weighted Round Robin |
Output Queue Strategy | Deficit Weighted Round Robin, Shaped Round Robin, Weighted Fair Queuing based on Class |
Memory Allocation per Port | 500 MB (Output), 2.5 MB (Input) |
Multicast Replication Capability | Supports both Ingress and Egress Modes, 20 Gbps per Engine, 4 Engines |
Support for Large Frames | Up to 9216 Bytes |
Internal Memory | 2 GB |
C6800-8P10G
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Product Description
The C6800-8P10G Cisco module features 8 10 GbE ports, organized into 2 port groups, and provides a switch fabric connection of 80 Gbps when used in 6807-XL and 6500-E chassis, with a 1:1 oversubscription rate. It supports IPv4 throughput up to 60 Mpps, 256K IPv4 forwarding entries, 256K MPLS forwarding entries, and 128K IPv6 forwarding entries, alongside advanced features such as 64K Access Control List (ACL) entries and 512K NetFlow entries. The module is designed for high performance, offering 500 MB port buffers for egress and 2.5 MB for ingress, hardware multicast replication with approximately 20 Gbps per replication engine, and supports jumbo frames up to 9216 bytes, with 2 GB of onboard memory for enhanced processing capabilities.Key Feature for the C6800-8P10G
- What is the port type of this networking hardware?
The port type is 10 GbE. - How many port groups does the 6807-XL and 6500-E chassis support?
It supports 2 port groups. - What is the maximum IPv4 throughput capability?
The maximum IPv4 throughput is up to 60 Mpps. - What are the IPv4 forwarding entries capacity for this device?
The IPv4 forwarding entries capacity is 256K. - Can you detail the oversubscription rate of the ports?
The oversubscription rate is 1:1. - How does the module handle multicast replication?
Hardware multicast replication is supported through ingress and egress replication mode, with approximately 20 Gbps per replication engine and 4 replication engines per module. - What is the total switch fabric connection capability in the specified chassis?
The switch fabric connection capability is 80 Gbps in the 6807-XL and 6500-E chassis. - Describe the queuing mechanisms this hardware employs.
It employs Class of Service (CoS) based Queue Mapping, Differentiated Service Code Point (DSCP) based Queue Mapping, with ingress queuing via Deficit Weighted Round Robin and egress queuing through Deficit Weighted Round Robin, Shaped Round Robin, and Class Based Weighted Fair Queuing. - What is the capacity of the MAC address table?
The MAC address table capacity is 128K. - Does the hardware support jumbo frames, and if so, up to what size?
Yes, it supports jumbo frames up to 9216 bytes.
Product Review
The Cisco C6800-8P10G module offers a solid performance with eight 10GbE ports, ensuring high-speed connectivity and efficient data transfer across networks. It supports a 1:1 oversubscription rate and has a comprehensive forwarding capacity, including IPv4 throughput of up to 60 Mpps and extensive forwarding and multicast entries, catering to large, data-intensive environments. However, the module's reliance on specific chassis for optimal performance and the substantial port buffers may limit its flexibility and increase the total cost of ownership for some network infrastructures.
Overview
- Class of Service (CoS) based Queue Mapping and Differentiated Service Code Point (DSCP) based Queue Mapping allow for precise traffic prioritization.
- Ingress and egress queuing methods include Deficit Weighted Round Robin, Shaped Round Robin, and Class Based Weighted Fair Queuing, enhancing the module’s ability to manage diverse traffic types efficiently.
- The module is equipped with generous port buffers, comprising 500 MB per port for egress and 2.5 MB per port for ingress, facilitating smooth traffic flow and reducing packet drops.
Specifications
Item Number | Cisco C6800-8P10G |
Manufacturer | Cisco |
Ports Quantity | 8 |
Type of Ports | 10 Gigabit Ethernet |
Port Groupings | 2 |
Connection to Switching Fabric | 80 Gigabits per second in 6807-XL and 6500-E Series Chassis |
Rate of Oversubscription | 1:1 |
Forwarding Engines Quantity | 1 |
IPv4 Routing Speed | Up to 60 Million packets per second |
Routing Entries for IPv4 | 256,000 |
MPLS Routing Entries | 256,000 |
IPv6 Routing Entries | 128,000 |
IPv4 Multicast Routing Paths | 64,000 |
IPv6 Multicast Routing Paths | 64,000 |
Access Control List Entries | 64,000 |
Flow Records for NetFlow | 512,000 |
MAC Addresses Supported | 128,000 |
Bridge Domain Entries | 16,000 |
Queue Configuration | 1 priority queue, 7 class queues, 4 threshold queues (both directions) |
Queue Management Techniques | Mapping based on Class of Service (CoS), Mapping based on Differentiated Service Code Point (DSCP) |
Input Queue Strategy | Deficit Weighted Round Robin |
Output Queue Strategy | Deficit Weighted Round Robin, Shaped Round Robin, Weighted Fair Queuing based on Class |
Memory Allocation per Port | 500 MB (Output), 2.5 MB (Input) |
Multicast Replication Capability | Supports both Ingress and Egress Modes, 20 Gbps per Engine, 4 Engines |
Support for Large Frames | Up to 9216 Bytes |
Internal Memory | 2 GB |