C6880-X
C6880-X Обзор
● Platform Scalability: The platform supports up to 220Gbps slot capacity per port-card. It supports up to 2Tbps of switching capacity, which doubles up to 4Tbps with VSS technology.
● Security: Support for Cisco TrustSec (CTS), to provide IEEE 802.1AE MACsec encryption and role-based ACL, CoPP to prevent DoS attacks and Cisco ISE to safeguard and manage end-to-end security for the enterprise.
● Virtualization: Comprehensive suite of Virtualization features including L2/L3 VPN, full MPLS, EVN, VRF aware applications for NAT Netflow, GRE for v4/v6, L2 extensions with VPLS etc. to segment different user groups and serve unique security/QoS policy requirements of each of these diverse user groups.
● Application Visibility and Control (AVC): Supports enhanced application monitoring such as Flexible and Sampled NetFlow for intelligent and scalable application monitoring.
● Smart Operations: The Cisco Catalyst 6880-X supports Catalyst Instant Access*, which allows an Instant Access Client to act as a remote line card of the Cisco Catalyst 6880-X, as well as Smart Install Director, which provides zero-touch deployment of access switches.
● High Availability: Two Cisco Catalyst 6880-X Series Switches can be combined into a VSS. In addition to high-availability VSS, provides ease of operation by providing a single point of management, eliminating the need for First Hop Routing Protocol (FHRP) and removing the reliance on Spanning Tree Protocol (STP) for link failure restoration.
* Support of Catalyst Instant Access is available on 15.1(2) SY2 and later releases.
C6880-X Specification |
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QoS Features and Scalability |
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Feature |
C6880-X |
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Layer-3 classification and marking access control entries (ACEs) |
256K shared for QoS/Security |
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Aggregate traffic rate-limiting policers |
16,348 |
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Flow-based rate-limiting method; number of rates |
Per source address, destination address, or full flow; 64 rates |
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Layer 2 rate limiters |
20 ingress/6 egress |
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MAC ACLs featuring per-port/per VLAN granularity |
Yes |
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Distributed policers |
Yes |
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Shared uFlow policers |
Yes |
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Egress uFlow policers |
Yes |
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Packet or byte policers |
Yes |
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Per port per VLAN |
Yes |
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COS and DSCP based Queue mapping |
Yes |
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Deficit Weighted Round Robin Scheduler (DWRR) and Weighted Random Early Detection Scheduler (WRED) |
Yes |
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Receive and Transmit Queues |
Default: 1p7q4t Configurable: 2p6q4t |
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Security Features and Scalability |
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Port security |
Yes |
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IEEE 802.1x and 802.1x extensions |
Yes |
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VLAN and router ACLs and port ACLs |
Yes |
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1:1 mask ratio to ACE values |
Yes |
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Security ACL entries |
256K shared for QoS/Security |
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CPU rate limiters (DoS protection) |
57 |
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uRPF check (IPv4/IPv6) |
Up to 16 |
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Number of interfaces with unique ACL |
16k |
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RPF interfaces |
16 |
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Private VLANs |
Yes |
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MAC ACLs on IP |
Yes |
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Layer 2 and Layer 3 Cisco TrustSec (Security Group Tagging & Security Group Access Control List) |
Yes |
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IEEE 802.1ae (MACsec) Layer 2 encryption in hardware |
Yes |
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CPU HW rate limiters by PPS or BPS |
Yes |
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CoPP for multicast |
L2 and L3 support |
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CoPP for exceptions (MTU, TTL) |
Yes |
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CoPP exceptions NetFlow support |
Yes |
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ACL labels |
16K |
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Port ACL |
8K |
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ACL dry run |
Yes |
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Hitless ACL changes |
Yes |
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MPLS and Virtualization Features |
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VSS* |
Yes |
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Label imposition/disposition (MPLS-PE), swapping (MPLS‑P) |
Yes |
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Label Distribution Protocol (LDP) |
Yes |
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MPLS VPN |
Yes |
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VRF Lite |
Yes |
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EVN |
Yes |
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QoS mechanisms using experimental (EXP) bits |
Yes |
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MPLS-RSVP-TE |
Yes |
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MPLS differentiated services (diffserv)-aware traffic engineering (MPLS-DS-TE) |
Yes |
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MPLS traceroute |
Yes |
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EoMPLS |
Yes |
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EoMPLS tunnels |
16k |
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IPv4 and IPv6 in IPv6 tunneling |
Yes |
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IPv6 in IPv4 tunnelling (Intra-Site Automatic Tunnel Addressing Protocol [ISATAP], 6to4, GRE |
Yes |
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QoS support for uniform, short pipe and pipe mode tunnel |
Yes |
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Native VPLS in HW |
Yes |
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Native L2 over multipoint GRE |
Yes |
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VRF-aware operational contexts |
Yes |
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VPN NetFlow support |
Yes |
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VPN aware NAT |
Yes |
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VRF-lite scalability |
VLAN reuse per subinterface |
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Per VPN interface statistics |
Yes |
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Netflow and Multicast Features |
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Netflow support in hardware |
Yes |
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Flexible Netflow |
Yes |
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Sampled Netflow |
Yes |
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Ingress/Egress Netflow |
Yes |
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Ingress and Egress replication in hardware |
Yes |
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IGMPv3 snooping in hardware |
Yes |
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IPv6 MLDv2 snooping in hardware |
Yes |
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PIM registers in hardware |
Yes |
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Label Switched Multicast (LSM) |
Yes |
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Base System Scalability |
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MAC entries |
128K |
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Routes |
2048K (IPv4) 1024K (IPv6) |
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ACL entries |
256K shared for QoS/Security |
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NetFlow entries |
1024K (per module slot) Up to 5M per system |
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Multicast routes |
128K (IPv4) 128K (IPv6) |
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IPv4 routing |
In hardware Up to 300 Mpps** |
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IPv6 routing |
In hardware Up to 150 Mpps** |
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L2 bridging |
In hardware Up to 300 Mpps** |
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Jumbo frame support |
Up to 9216 bytes (For bridged and routed pkts.) |
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VLAN |
4K |
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Bridge domains |
16K |
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MPLS |
In hardware (up to 8192 VRFs at 300 Mpps**) |
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Logical interfaces |
128K |
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EtherChannel hash |
8 bits |
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VPLS |
In hardware (up to 150 Mpps**) |
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GRE |
In hardware (up to 150 Mpps**) |
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NAT |
Hardware assisted |
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Onboard memory |
4GB |
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Ingress buffers |
1.25MB per 10G port in 2:1 mode 2.5MB per 10G port in 1:1 mode (10MB per Port ASIC) |
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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 |
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Software License |
● IP Services ● Advanced Enterprise Services |
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Software compatibility |
15.1(2)SY1 and later releases* |