
22
Routers and Access Servers
Cisco 2500 Series—Single LAN Routers
1. All IOS 11.2 feature sets are available. See “Cisco IOS Release 11.2 for Access” for details.
2. Optional DC or redundant power supply (RPS).
1. All IOS 11.2 feature sets are available. See “Cisco IOS Release 11.2 for Access” for details.
2. Optional DC or redundant power supply (RPS).
Feature Cisco 2501
1
Cisco 2502
1
Cisco 2503
1
Cisco 2504
1
Fixed LAN
Ports/Connections
1 Ethernet 1 Token Ring 1 Ethernet 1 Token Ring
Fixed WAN
Ports/Connections
2 Synchronous
Serial
2 Synchronous
Serial
2 Synchronous
Serial
1 ISDN BRI
2 Synchronous
Serial
1 ISDN BRI
Processor Type/Speed 20 MHz 68030 20 MHz 68030 20 MHz 68030 20 MHz 68030
Flash Memory
– Default 8 MB
Dual flash bank
option
8 MB
Dual flash bank
option
8 MB
Dual flash bank
option
8 MB
Dual flash bank
option
– Maximum 16 MB 16 MB 16 MB 16 MB
DRAM Memory
– Default 4, 8, or 16 MB
standard,
depending on
Cisco IOS
software
feature set
4, 8, or 16 MB
standard,
depending on
Cisco IOS
software
feature set
4, 8, or 16 MB
standard,
depending on
Cisco IOS
software
feature set
4, 8, or 16 MB
standard,
depending on
Cisco IOS
software
feature set
Power Supply AC
2
AC AC
2
AC
Website URL
Feature Cisco 2524
1
Cisco 2525
1
Fixed LAN
Ports/Connections
1 Ethernet 1 Token Ring
Available WAN
Modules
WAN modules:
• 2-wire Switched 56K DSU/CSU
• 4-wire 56K/64K DSU/CSU
• Fractional/Full T1 DSU/CSU
• Synchronous serial port (5-in-1
cable adapter)
ISDN modules:
• ISDN BRI (S/T bus)
• ISDN BRI (U bus)
WAN modules:
• 2-wire Switched 56K DSU/CSU
• 4-wire 56K/64K DSU/CSU
• Fractional/Full T1 DSU/CSU
• Synchronous serial port (5-in-1
cable adapter)
ISDN modules:
• ISDN BRI (S/T bus)
• ISDN BRI (U bus)
Processor Type/Speed 20-MHz 68030 20-MHz 68030
Flash Memory
– Default 8 MB
Dual flash bank option
8 MB
Dual flash bank option
– Maximum 16 MB 16 MB
DRAM Memory
– Default 4, 8, or 16 MB standard, depending
on Cisco IOS software feature set
4, 8, or 16 MB standard, depending
on Cisco IOS software feature set
Power Supply AC
2
AC
qrg-new.book : 1core.fm Page 22 Monday, June 22, 1998 2:16 PM
Komentáře k této Příručce