Specifications

Chapter 1 Routing
1-4
Memory Information for Routers
Memory Information for Routers
ISDN BRI Digital Voice
Interfaces
X
2
XX X
Integrated Switching
Integrated 4-port Switching X X
Integrated 16-port Switching X X X
Integrated 36-port Switching X X
Inline Power X
3
XX
Content Acceleration
Content Engine X X X X
Security VPN
IDS X X X X X X X X X
Encryption Advanced
Integration Modules
XX XX X
Encryption Network Module X X X X X
1. Supported on the 2691 only
2. Cisco 1751 and Cisco 1760 only
3. Requires external power source
Router Memory Type Slots
Default
Memory Max Memory Default Configuration (Notes)
SOHO 78
Flash
DRAM
1
1
8 MB
16 MB
8 MB
16 MB
No Upgradeable Memory
SOHO 90
Flash
DRAM
1
1
8 MB
32 MB
8 MB
32 MB
No Upgradeable Memory
801, 802, 803,
and 804
Flash
DRAM
1
1
8 MB
8 MB
12 MB
12 MB
4 MB on board and 4 MB or 8 MB Mini
flash card
4 MB onboard and 4 MB or 8 MB DIMM
module
805
Flash
DRAM
1
1
8 MB
8 MB (On board)
12 MB
16 MB 4 MB On board + 4 MB Mini Flash
811 and 813
Flash
DRAM
1
1
8 MB
8 MB
12 MB
16 MB
4 MB On board + 4 MB or 8 MB Mini Flash
8MB on board and 4MB or 8MB DIMM
Module
827-4V
Flash
DRAM
1
1
12 MB
48 MB
16 MB
48 MB
8 MB On board + 4 MB or 8 MB Mini Flash
16 MB Onboard and 32 MB DIMM module
828
Flash
DRAM
1
1
8 MB
24 MB
16 MB
32 MB
8 MB On board flash
16MB On board DRAM + 4MB, 8MB or
16MB DIMM module
831, 836, 837
Flash
DRAM
1
1
12 MB
48 MB
24 MB
48 MB
8MB On board + 4MB, 8MB or 16MB Mini
Flash
32MB On board + 16MB DIMM module
1711 and 1712
Flash
DRAM
1
1
32 MB
64 MB
32 MB
128 MB
1721
Flash
DRAM
1
1
32 MB
64 MB (On board)
32 MB
128 MB
1751
Flash
DRAM
1
1
32 MB
64 MB
32 MB
128 MB
1760
Flash
DRAM
1
1
32 MB
64 MB
64 MB
128 MB
1800 Series
1
Flash
DRAM
1
1
32 MB
256 MB
128 MB
384 MB
2500 Series
Flash
DRAM
2
1
8 MB
4 MB
16 MB
16 MB
Slot 0 = 8 MB
SOHO Series 800 Series 1700 Series 1800 Serieis 2600 Series 2800 Series 3700 Series 3800 Series 7100 Series 7200 Series 7300 Series 7500 Series 7600 Series 10000 Series 10720 Series 12000 Series