Information Technology Reference
In-Depth Information
Cisco 880 ISRs provide the following:
Broadband services for small office and teleworkers
WA N d i v e r s i t y, F E , D S L , 3 G w i r e l e s s , a n d I S D N
Four-por t 10/100 FE sw itch w ith VL AN suppor t; t wo por ts allow for PoE
Security
SPI firewall with control for email, IM, and HTTP
IPsec VPN (3DES/AES), DMVPN, GET VPN, and Secure Sockets Layer (SSL) VPN
IPS (intrusion prevention system; inline deep-packet inspection)
Content filtering (category-based reputation rating, keyword/URL blocking)
Wireless 802.11g/n access point support (unified or autonomous)
CON/AUX port or web-based management tools
References and Recommended Readings
Services Ready Large Branch Network System Assurance Guide, www.cisco.com/en/US/
docs/voice_ip_comm/cvd/G2srlgbrnt/G2srlgbrnt_Book.html.
Module 4, “Designing Remote Connectivity,” Designing for Cisco Internetwork Solution
Course (DESGN) v2.1.
RFC 4301, Security Architecture for the Internet Protocol, www.ietf.org/rfc/rfc430 .
RFC 2406, IP Encapsulating Security Payload, www.ietf.org/rfc/rfc2406.txt.
RFC 2402, IP Authentication Header, www.ietf.org/rfc/rfc2402.txt.
What's New on Cisco ISR G2? www.cisco.com/assets/prod/rt/isr/whats-new-isrg2.html.
Cisco Enhanced Power over Ethernet (PoE), www.cisco.com/en/US/prod/collateral/
switches/ps5718/ps5023/QA_Enhanced_Power_over_Ethernet.html.
 
 
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