Cisco Catalyst 6500/7600 IPSEC VPN SPA SPA-IPSEC-2G= Datenbogen
Produktcode
SPA-IPSEC-2G=
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KEY FEATURES AND BENEFITS
Table 1 gives the primary features of the Cisco IPSec VPN SPA.
Table 1.
Features of Cisco IPSec VPN SPA
Feature
Description
Next-Generation
Encryption Technology
In addition to supporting Data Encryption Standard (DES) and Triple Data Encryption Standard (3DES), the Cisco
IPSec VPN SPA supports Advanced Encryption Standard (AES), including all key sizes (128-, 192-, and 256-bit
keys). Designed to be the next-generation encryption technology, AES offers the ultimate in IPSec VPN security
and interoperability.
High-Speed VPN
Performance
High-speed VPN performance provides up to 2.5 Gbps of AES and 3DES IPSec throughput with large packets and
1.6 Gbps with Internet mix (IMIX) traffic.
Scalability
Up to 10 Cisco IPSec VPN SPAs can be installed in a system to provide up to 25 Gbps of total throughput, enabling
wire-speed secured transport for native 10-Gigabit Ethernet interfaces.
Attractive Form Factor
Using the Cisco Services SPA Carrier-400, each slot of the Cisco Catalyst 6500 or Cisco 7600 supports up to two
IPSec VPN SPAs. The half-slot form factor of the SPA reduces slot consumption and increases total performance
per slot.
Jumbo-Frame Support
The Cisco IPSec VPN SPA supports jumbo frames up to 9100 bytes without the need for fragmentation by the
supervisor module.
Full Integration of
VPN
into the
Network
Infrastructure
The Cisco IPSec VPN SPA supports Cisco Catalyst 6500 Series and Cisco 7600 Series chassis as well as both LAN
and WAN interfaces, enabling an integrated security approach to building a VPN in your infrastructure. No separate
VPN devices are needed within your campus, intranet, Internet data center, or point of presence (POP).
Comprehensive
VPN
Features
The Cisco IPSec VPN SPA provides hardware acceleration for both IPSec and generic routing encapsulation
(GRE), comprehensive support of site-to-site IPSec, remote-access IPSec, and certificate authority/public key
infrastructure (CA/PKI).
Diverse Network Traffic
Types
and Topologies
Cisco IOS
®
Software supports secure, reliable transport of virtually any type of network traffic, including
multiprotocol, multicast, and IP telephony across the IPSec VPN. Rich routing capabilities enable Dynamic
Multipoint VPNs (DMVPNs) for meshed and hierarchical network topologies, maximizing deployment flexibility
while minimizing operational complexity and cost.
VPN Resiliency and
High
Availability
Routing over IPSec tunnels, dead-peer detection (DPD), Hot Standby Router Protocol (HSRP) plus reverse route
injection (RRI), and intra-chassis and inter-chassis stateful failover for both IPSec and GRE provide superior VPN
resiliency and high availability.