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   Home > Cisco > 7500 Series > Memory

The high-performance Cisco 7500 Series Routers remain the market leader due to its breadth of advanced support for LAN/WAN services, redundancy, reliability, and performance.

A distributed architecture using Versatile Interface Processors (VIPs) is the key to the Cisco 7500's scalability. Each VIP has its own processor, which is capable of switching IP data packets and providing network services. This scenario allows the overall system performance of Cisco 7500 routers to scale up when they need to handle more high-speed network connections and more data packets. The RSP is still the master of the system. It runs routing protocols with other routers in the network to gather switching intelligence, which is then downloaded to the VIPs so that each can switch IP packets on its own.

In addition to performing packet switching, the VIPs can also provide a set of distributed IP network services, including access control, QoS, and traffic accounting (NetFlow). With the VIPs off-loading these IP switching and service functions from the RSP, the RSP can devote all its CPU cycles to handle other essential tasks. VIP distributed switching is the way to scale up system performance, and should be enabled where possible, to significantly reduce CPU utilization on the RSP.

 Cisco 7500 Series Memory
MEM-CIP-128M CIP 128 MB DRAM Option (Used)
MEM-CIP-128M= CIP 128 MB DRAM Upgrade Kit (Used)
MEM-CIP-32M CIP 32 MB DRAM Option (Default) (Used)
MEM-CIP-32M= CIP 32 MB DRAM Upgrade Kit (Used)
MEM-CIP-64M CIP 64 MB DRAM Option (Used)
MEM-CIP-64M= CIP 64 MB DRAM Upgrade Kit (Used)
MEM-CIP-8M= 8 MB Memory Replaces Existing CIP Memory Total 8 MB (Used)
MEM-RSP16-128M RSP16 128MB ECC SDRAM Memory Option (Used)
MEM-RSP16-128M= RSP16 128MB ECC SDRAM Memory Spare (Used)
MEM-RSP16-1G 1GB ECC SDRAM Memory Option (Used)
MEM-RSP16-1G= RSP16 1GB ECC SDRAM Memory Spare (Used)
MEM-RSP16-256M RSP16 256MB ECC SDRAM Memory Option (Used)
MEM-RSP16-256M= RSP16 256MB ECC SDRAM Memory Spare (Used)
MEM-RSP16-512M RSP16 512MB ECC SDRAM Memory Option (Used)
MEM-RSP16-512M= RSP16 512MB ECC SDRAM Memory Spare (Used)
MEM-RSP16-FLD128M RSP16 Flash Disk: 128 MB Option (Used)
MEM-RSP16-FLD128M= RSP16 Flash Disk: 128 MB Option (Used)
MEM-RSP16-FLD64M RSP16 Flash Disk: 64 MB Option (Used)
MEM-RSP16-FLD64M= RSP16 Flash Disk: 64 MB Option (Used)
MEM-RSP4-128-4PK= RSP4 128MB DRAM Upgrade Kit (4-pack) (Used)
MEM-RSP4-128M RSP4/RSP4+ 128MB DRAM Option (Used)
MEM-RSP4-128M= RSP4/RSP4+ 128MB DRAM Upgrade Kit (Used)
MEM-RSP4-256-4PK= RSP4 256MB DRAM Upgrade Kit (4-pack) (Used)
MEM-RSP4-256M RSP4/RSP4+ 256MB DRAM Option (Used)
MEM-RSP4-256M= RSP4/RSP4+ 256MB DRAM Upgrade Kit (Used)
MEM-RSP4-32M RSP4 32MB DRAM Option (RSP4 Default) (Used)
MEM-RSP4-32M= RSP4 32MB DRAM Upgrade Kit (Used)
MEM-RSP4-64M RSP4/RSP4+ 64MB DRAM Option (RSP4+ Default) (Used)
MEM-RSP4-64M= RSP4/RSP4+ 64MB DRAM Upgrade Kit (Used)
MEM-RSP4-FLC16M RSP4 Flash Card: 16 MB Option (Default) (Used)
MEM-RSP4-FLC16M= RSP4 Flash Card: 16 MB Kit (Used)
MEM-RSP4-FLC20M RSP4 Flash Card: 20 MB Option (Used)
MEM-RSP4-FLC20M= RSP4 Flash Card: 20 MB Kit (Used)
MEM-RSP4-FLC32M RSP4/4+ Flash Card: 32 MB Option (Used)
MEM-RSP4-FLC32M= RSP4/4+ Flash Card: 32 MB Kit (Used)
MEM-RSP8-128M RSP8 128MB DRAM Option (Used)
MEM-RSP8-128M= RSP8 128MB DRAM Upgrade Kit (Used)
MEM-RSP8-256M RSP8 256MB DRAM Option (Used)
MEM-RSP8-256M= RSP8 256MB DRAM Upgrade Kit (Used)
MEM-RSP8-64M RSP8 64MB DRAM Option (Default) (Used)
MEM-RSP8-64M= RSP8 64MB DRAM Option (Used)
MEM-RSP8-FLC16M= RSP8 Flash Card: 16 MB Kit (Used)
MEM-RSP8-FLC20M RSP Flash Card: 20 MB Option (Default) (Used)
MEM-RSP8-FLC20M= RSP8 Flash Card: 20 MB Kit (Used)
MEM-RSP8-FLC32M RSP8 Flash Card: 32 MB Option (Used)
MEM-RSP8-FLC32M= RSP8 Flash Card: 32 MB Kit (Used)
MEM-RSP8-FLD128M RSP8 Flash Disk: 128 MB Option (Used)
MEM-RSP8-FLD128M= RSP8 Flash Disk: 128 MB Kit (Used)
MEM-RSP8-FLD48M RSP8 Flash Disk: 48 MB Option (Used)
MEM-RSP8-FLD48M= RSP8 Flash Disk: 48 MB Kit (Used)
MEM-RSP8-FLD64M RSP8 Flash Disk: 64 MB Option (Used)
MEM-RSP8-FLD64M= RSP8 Flash Disk: 64 MB Kit (Used)
MEM-V240-64-10PK= 64 MByte DRAM Upgrade for VIP2-40 (10-pack) (Used)
MEM-V250-128-10PK= 128 MByte DRAM Upgrade for VIP2-50/xIP-50 (10-pack) (Used)
MEM-VIP240-32M 32 MB DRAM Option for VIP2-40 (Default) (Used)
MEM-VIP240-64M 64 MB DRAM Option for VIP2-40 (Used)
MEM-VIP240-64M= 64 MB DRAM Option for VIP2-40 (Spare) (Used)
MEM-VIP250-128M-D 128 Mbytes DRAM Option for VIP2-50/xIP-50 (Used)
MEM-VIP250-128M-D= 128 Mbytes DRAM Option for VIP2-50/xIP-50 (Used)
MEM-VIP250-32M-D 32 Mbytes DRAM Option for VIP2-50/xIP-50 (default) (Used)
MEM-VIP250-32M-D= 32 Mbytes DRAM Option for VIP2-50/xIP-50 (default) (Used)
MEM-VIP250-4M-S 4 Mbytes SRAM Option for VIP2-50/xIP-50 (default) (Used)
MEM-VIP250-4M-S= 4 Mbytes SRAM Option for VIP2-50/xIP-50 (default) (Used)
MEM-VIP250-64M-D 64 Mbytes DRAM Option for VIP2-50/xIP-50 (Used)
MEM-VIP250-64M-D= 64 Mbytes DRAM Option for VIP2-50/xIP-50 (Used)
MEM-VIP250-8M-S 8 Mbytes SRAM Option for VIP2-50/xIP-50 (Used)
MEM-VIP250-8M-S= 8 Mbytes SRAM Option for VIP2-50/xIP-50 (Used)
MEM-VIP4-128M-SD 128 MB SDRAM Option for VIP4 (Used)
MEM-VIP4-128M-SD= 128 MB SDRAM Option for VIP4 (Used)
MEM-VIP4-256M-SD 256 MB SDRAM Option for VIP4 (Used)
MEM-VIP4-256M-SD= 256 MB SDRAM Option for VIP4 (Used)
MEM-VIP4-64M-SD 64 MB SDRAM Option for VIP4 (Default) (Used)
MEM-VIP4-64M-SD= 64 MB SDRAM Option for VIP4 (Spare) (Used)
MEM-VIP6-128M-SD 128 MB SDRAM Option for VIP6 (Used)
MEM-VIP6-128M-SD= 128 MB SDRAM Option for VIP6 (Used)
MEM-VIP6-256M-SD 256 MB SDRAM Option for VIP6 (Used)
MEM-VIP6-256M-SD= 256 MB SDRAM Option for VIP6 (Used)
MEM-VIP6-64M-SD 64 MB SDRAM Option for VIP6 (Default) (Used)
MEM-VIP6-64M-SD= 64 MB SDRAM Option for VIP6 (Spare) (Used)
 
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