Datasheet

Data Sheet
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Table 5. Cisco IOS Software Features on Cisco 870 Series Routers—Advanced IP Services Feature Set
(Optional Software Upgrade)
Feature Description
Routing Protocols
●
Open Shortest Path First (OSPF)
●
Border Gateway Protocol (BGP)
●
Enhanced Interior Gateway Routing Protocol (EIGRP)
General Router
Features
●
4 802.1q VLANs on Advanced IP Services IOS image
●
Web Content Caching Protocol (WCCP)
●
Demilitarized Zone (DMZ)
●
ARP-Auto Logoff
Security Features
●
Intrusion detection system/intrusion prevention system (IDS/IPS)
●
Dynamic Multipoint VPN (DMVPN) (multipoint GRE and Next Hop Resolution Protocol
[NHRP])
●
Tunnel-less Group Encrypted Transport (GET VPN)
●
Lock and Key
●
URL filtering: Websense and N2H2
●
Digital certificates (PKI)
●
Network Admissions Control (NAC)
QoS Features
●
Priority and custom queuing
●
Class-Based Weighted Random Early Detection (CBWRED)
●
Network-Based Application Recognition (NBAR)
●
Link Fragmentation and Interleaving (LFI)
●
Resource Reservation Protocol (RSVP)
●
RTP Header compression (Real Time Protocol)
●
Differentiated Services (DiffServ)
●
QoS Preclassify & Pre-fragmentation
●
Class-Based Marking (CBM)
Multicast Features
●
Protocol Independent Multicast (PIM) Sparse Mode
●
PIM Sparse-Dense Mode
●
Auto Route Processing (Auto-RP)
High-Availability
Features
●
Multigroup HSRP (MHSRP)
The Advanced Enterprise software image has all the features of Advanced IP Services and
Advanced Security software images, with the addition of the below features.
Table 6. Cisco IOS Software Features on Cisco 870 Series Routers—Advanced Enterprise Services
Feature Set (Optional Software Upgrade on Cisco 876 Only)
Feature Description
High-Availability Features
●
Integrated dial backup for ADSL using ISDN S/T port
●
Primary ISDN WAN
●
ISDN Leased Line at 128Kbps
Table 7. Hardware Specifications
Feature Specification
Default DRAM 128 MB
Maximum DRAM 256 MB
Default Flash Memory 24 MB (28 MB for Advanced IP Services Feature Set)
Maximum Flash Memory 52 MB