Cisco 3825 Software Configuration Guide - Page 16
Cisco IOS Software Features, Software features for the RAN-O Implementation - over temperature
UPC - 746320981505
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Cisco IOS Software Features Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Figure 1-4 Example of Cisco 3825 Router in a Cell Site POP GSM/GPRS/ EDGE BTS BSC TDM Cisco MWR T1/E1 Cisco ONS 15454 Optimized Abis and lub over IP ATM (AAL2/AAL5) TDM ATM UMTS Node B (R4/R99) RNC 203233 Cell Site Access Network BSC/RNC Site Mobile Internet Edge Cisco IOS Software Features There is one version of software available for the Cisco 3825 router. This version of the software is required for implementing the Cisco 3825 router in a Radio Access Network-Optimization (RAN-O) configuration. Software features for the RAN-O Implementation The software required for implementing the Cisco 3825 router consists the Cisco IOS software running on the MIPs-based portion of the Cisco 3825 router hardware. Cisco IOS software functions added to the Cisco 3825 router for the RAN-O implementation include: • Redundancy logic-For monitoring Hot Standby Router Protocol (HSRP) information to determine the active and standby router and control T1 termination. • Failover logic-To force a switchover for hardware failures or an over-temperature condition. • Relay control-To open and close the T1/E1 interfaces on the active and standby routers. • Diagnostic functions-To monitor the "health" of the standby Cisco 3825 router. Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 1-6 OL-15667-03