Cisco 7206VXR Hardware Guide - Page 37

Processor Memory Required, Table 2-2, Sample Configuration Cisco 7206 Router with an NPE-150 Installed

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Chapter 2 Memory Requirements Sample Configuration Showing Processor Memory Required Table 2-2 Sample Configuration (Cisco 7206 Router with an NPE-150 Installed) Item Processor Memory Required Cisco IOS software subset image Network Layer 3 11.5 MB1 or Switching 22.0 MB2 Port adapters 1 Fast Ethernet port 0.10 MB3 on the I/O controller 1 full-duplex multimode FDDI 0.10 MB3 1 high-speed serial 0.10 MB3 1 4-port Token Ring 0.30 MB3 half-duplex 2 2-port channelized 1.80 MB3 T1/PRI ISDN 1.80 MB3 1.20 MB3, 4 1 2-port channelized 1.80 MB3 T1 PRI/ISDN Totals 18.7 MB or 29.2 MB Minimum DRAM required 32 MB or 64 MB 1. Specific to Cisco IOS Release 11.1CA. 2. Specific to Cisco IOS Release 12.0T. 3. Specific to Cisco IOS Release 11.1CA, Release 11.1CC, Release 11.2P, Release 11.3T, Release 11.3AA, and Release 12.0 . 4. Additional processor memory required for ISDN functionality. OL-3875-11 Cisco 7200 Series Port Adapter Hardware Configuration Guidelines 2-3

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2-3
Cisco 7200 Series Port Adapter Hardware Configuration Guidelines
OL-3875-11
Chapter 2
Memory Requirements
Sample Configuration Showing Processor Memory Required
Table 2-2
Sample Configuration (Cisco 7206 Router with an NPE-150 Installed)
Item
Processor Memory Required
Cisco IOS software subset
image
Network Layer 3
Switching
11.5 MB
1
or
1.
Specific to Cisco IOS Release 11.1CA.
22.0 MB
2
2.
Specific to Cisco IOS Release 12.0T.
Port adapters
1 Fast Ethernet port
on the I/O controller
0.10 MB
3
3.
Specific to Cisco IOS Release 11.1CA, Release 11.1CC, Release 11.2P, Release 11.3T, Release 11.3AA, and Release 12.0 .
1 full-duplex
multimode FDDI
0.10 MB
3
1 high-speed serial
0.10 MB
3
1 4-port Token Ring
half-duplex
0.30 MB
3
2 2-port channelized
T1/PRI ISDN
1.80 MB
3
1.80 MB
3
1.20 MB
3, 4
4.
Additional processor memory required for ISDN functionality.
1 2-port channelized
T1 PRI/ISDN
1.80 MB
3
Totals
18.7 MB
or
29.2 MB
Minimum DRAM required
32 MB
or
64 MB