
Chapter 4 Summary of System Software Features
Cisco IOS
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| IP/FW1/ | IP/FW/ | IP/IPX4/AT/ | IP/IPX/AT/ | IP/IPX/AT/ | |||
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| IP/ | Voice Plus | IBM/ | IBM/FW/ | |||||
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| Voice | Voice Plus | IPSec | IBM/FW/ | Voice Plus | Voice Plus | |||
| Features | Plus | IPSec2 56 | 3DES3 | Voice Plus | IPSec 56 | IPSec 3DES | |||
| IP Routing Protocols |
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| Open Shortest Path | Yes | Yes | Yes | Yes | Yes | Yes | |||
| First (OSPF) Flooding |
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| Reduction |
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| Multimedia and Quality of |
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| Service |
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| Express | Yes | Yes | Yes | Yes | Yes | Yes | |||
| Transport Protocol(RTP) |
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| Transmission Control |
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| Protocol (TCP) Header |
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| Compression |
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| IP to Asynchronous | Yes | Yes | Yes | Yes | Yes | Yes | |||
| Transfer Protocol |
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| (ATM) CoS |
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| PIM Version 2 | Yes | Yes | Yes | Yes | Yes | Yes | |||
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| Security |
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| Cisco IOS Firewall | No | Yes | Yes | Yes | No | Yes | |||
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| Secure Shell (SSH) | No | Yes | Yes | Yes | No | Yes | |||
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| Integrated Client |
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| SSH Version 1 | Yes | Yes | Yes | Yes | Yes | Yes | |||
| Server Support |
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| Triple DES Encryption | No | No | Yes | No | No | Yes | |||
| for IPSec |
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| Virtual Private | Yes | Yes | Yes | Yes | Yes | Yes | |||
| Network (VPN) |
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| Cisco ICS 7750 System Description |
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