Cisco ASR 1000 Processor ASR1000-ESP20
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ASR1000-ESP20 Specification |
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Performance |
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Up to 25 Mpps |
Variable forwarding performance, depending on features configured |
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Bandwidth |
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Up to 20 Gbps |
For the combination of commonly used features + Firewall or NAT Shared by all Cisco ASR 1000 SIP (ASR1000-SIP10) cards |
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Up to 9.2 Gbps |
For plain IPsec encryption (1400-byte packets) |
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Scaling |
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Access control |
Up to 4,000 unique ACLs and 100,000 ACEs per system |
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Broadband |
Up to 32,000 sessions and 16,000 L2TP tunnels |
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IP |
Up to: ● 4,000,000 IPv4 or 4,000,000 IPv6 routes Multicast: 100,000 routes and 4,000 groups |
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QoS |
Flexible number of queues per system: ● Up to 128,000 queues ● Three levels of hierarchy ● Two LLQ queues per policy, with up to 4,000 policies 8-kbps policing and queuing granularity <100-microsecond latency for high-priority applications |
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Real-time traffic |
Up to 4,000 CRTP sessions |
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Security |
Up to: ● IPsec: 8,000 tunnels ● Firewall or NAT: 2,000,000 sessions and 200,000 sessions-per-sec setup rate ● Carrier-Grade NAT: 4,000,000 sessions |
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L3VPN |
Up to 8,000 VRF instances |
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GRE |
Up to 4,000 tunnels |
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Cisco Unified Border Element (SP Edition) |
Up to 64,000 sessions (each session represents a complete voice call with 14 SIP messages per call; that is, two call legs on the SBC consisting of two media legs for a bidirectional media flow and seven SIP messages per call leg) |
