Cisco 2811 Ios Download

Description

Cisco 2811 Router Manual
Cisco Ios software download, free

My 2811 has IOS Software c2800nm-ipbase-mz.124-15.t7.bin. When I try to do a tftp copy of c2800nm-ipbase-mz.124-24.t.bin to it I get 'File not a valid executable for the system'. I was able to use the same tftp server connection to copy the c2800nm-ipbase-mz.124-15.t7.bin file from my 2811 to my tft. From cisco.com, you click on support, click on 'Download Software'. Naviagate from there. However, I supsect your problem is that your login can't see. That area because you don't have a valid contract bound to your CCO ID. If you don't have a valid contract associated to your login, you won't be able to download the related software.

Cisco 2811 Integrated Services Router – Router – DSL – EN, Fast EN – Cisco IOS 12.3(8)T – 1 U external .

The Cisco 2811 router features a console port, an auxiliary port, two Universal Serial Bus (USB)

ports, four high-speed WAN interface card (HWIC) slots, two10/100 Gigabit Ethernet RJ45

ports, an Enhanced Network Module (ENM) slot, and a Compact Flash (CF) drive. The 2811

router supports one single-width network module, four single-width or two double-width

HWICs, two slots for AIM-VPN/BPII-Plus cards1, two internal packet voice data modules

(PVDMs), two fast Ethernet connections, and 16 ports of IP phone power output

Product Overview

The Cisco 2800 Series comprises four platforms (refer to Figure 1): the Cisco 2801, the Cisco 2811, the Cisco 2821, and the Cisco 2851. The Cisco 2800 Series provides significant additional value compared to prior generations of Cisco routers at similar price points by offering up to a fivefold performance improvement, up to a tenfold increase in security and voice performance, embedded service options, and dramatically increased slot performance and density while maintaining support for most of the more than 90 existing modules that are available today for the Cisco 1700, Cisco 2600, and Cisco 3700 Series.

Cisco 2811 Router Manual

The Cisco 2800 Series features the ability to deliver multiple high-quality simultaneous services at wire speed up to multiple T1/E1/xDSL connections. The routers offer embedded encryption acceleration and on the motherboard voice digital-signal-processor (DSP) slots; intrusion prevention system (IPS) and firewall functions; optional integrated call processing and voice mail support; high-density interfaces for a wide range of wired and wireless connectivity requirements; and sufficient performance and slot density for future network expansion requirements and advanced applications.

Product Specifications

Table 7. Chassis Specifications

Cisco Ios software download, free

Cisco 2800 Series	Cisco 2801		Cisco 2811	Cisco 2821	Cisco 2851
Product Architecture
DRAM	• Maximum: 384 MB		• Maximum: 768 MB	• Maximum: 1 GB
Compact Flash	• Maximum: 128MB		• Maximum: 256 MB
Fixed USB 1.1 Ports	1		2
Onboard LAN Ports	2-10/100		2-10/100/1000
Onboard AIM (Internal) Slot	2
Interface Card Slots	• 4 slots; 2 slots support HWIC, WIC, VIC, or VWIC type modules • 1 slot supports VIC or VWIC type modules		4 slots, each slot can support HWIC, WIC, VIC, or VWIC type modules
Network-Module Slot	No		1 slot, supports NM and NME type modules	1 slot, supports NM, NME and NME-X type modules	1 slot, supports NM, NME, NME-X, NMD and NME-XD type modules
Extension Voice Module Slot	0		1
PVDM (DSP) Slots on Motherboard	2		3
Integrated Hardware-Based Encryption	Yes
VPN Hardware Acceleration (on Motherboard)	DES, 3DES, AES 128, AES 192, and AES 256
Optional Integrated In-Line Power (PoE)	Yes, requires AC-IP power supply
Console Port (up to 115.2 kbps)	1
Auxiliary Port (up to 115.2 kbps)	1
Minimum Cisco IOS Software Release	12.3(8)T
Rack Mounting	Yes, 19-inch		Yes, 19- and 23-in. options
Wall Mounting	No		Yes	No	No
Power Requirements
AC Input Voltage		100 to 240 VAC, autoranging
AC Input Frequency		47-63 Hz
AC Input Current		2A (110V) 1A (230V)	3A (110V) 2A (230V)
AC Input Surge Current		50A maximum, one cycle (-48V power included)
AC-IP Maximum In-Line Power Distribution		120W	160W	240W	360W
AC-IP Input Current		4A (110V) 2A (230V)	8A (110V) 4A (230V)
AC-IP Input Surge Current		50A maximum, one cycle (-48V power included)
DC Input Voltage		No DC Power Option available	24 to 60 VDC, autoranging positive or negative
DC Input Current		• 8A (24V) • Startup current 50A<10 ms	• 5A (60V)
Typical Power Dissipation (No Modules)		42W (143 BTU/hr)	32W (109 BTU/hr)	54W (184 BTU/hr)	58W (197 BTU/hr)
Power Dissipation-AC without IP Phone Support		150W (511 BTU/hr)	170W (580 BTU/hr)	280W (955 BTU/hr)	280W (955 BTU/hr)
Power Dissipation-AC with IP Phone Support-System Only		150W (511 BTU/hr)	210W (717 BTU/hr)	310W (1058 BTU/hr)	370W (1262 BTU/hr)
Power Dissipation-AC with IP Phone Support-IP Phones		180W (612 BTU/hr)	160W (546 BTU/hr)	240W (819 BTU/hr)	360W (1128 BTU/hr)
Power Dissipation-DC		Not applicable	180W (614 BTU/hr)	300W (1024 BTU/hr)	300W (1024 BTU/hr)
RPS		No	External only, connector for RPS provided by default
Recommended RPS Unit		No RPS option	Cisco RPS-2300 Redundant Power System
Environmental Specifications