C H A P T E R 1 Cisco 7200 VXR Product Overview This chapter provides physical and functional overviews of the Cisco 7200 VXR routers. Descriptions and examples of software commands are included when they are necessary for replacing, installing, configuring, or maintaining the router hardware.
Chapter 1 Cisco 7200 VXR Product Overview Physical Description high-performance RISC processor and a high-performance PXF processor. The PXF processor works with the Route Processor to provide accelerated packet switching, as well as accelerated IP Layer 3 feature processing. The Cisco 7200 VXR routers also support high-speed network processing engines (NPEs) to provide increased routing and process switching performance.
Chapter 1 Cisco 7200 VXR Product Overview Physical Description Table 1-1 Cisco 7200 VXR Physical Specifications (continued) Description Specification Dimensions (H x W x D) 5.25 in. x 16.8 in. x 17 in. (13.34 cm x 42.67 cm x 43.18 cm) Weight Chassis fully configured with a network processing engine or network services engine, I/O controller, maximum number of port adapters, 2 power supplies, and a fan tray: ~ 50 lb (22.
Chapter 1 Cisco 7200 VXR Product Overview Cisco 7204VXR Overview Table 1-1 Cisco 7200 VXR Physical Specifications (continued) Description Specification Safety UL 1950, CSA 22.2 No. 950, EN60950, AUSTEL TS001, AS/NZS 3260, IEC 60950, IEC 60825, EN 60825, 21CFR1040 EMI FCC Class A (47 CFR, Part 15), ICES-003 Class A, EN55022 Class B, CISPR22 Class B, AS/NZS 3548 Class B, and VCCI Class B 1. Mbps = megabits per second 2. BTU = British thermal units 3. VAC = volts alternating current 4.
Chapter 1 Cisco 7200 VXR Product Overview Cisco 7204VXR Overview Figure 1-1 Cisco 7204VXR Router—Front View 1 Cisco 7200 SERIES XVR FAST ETHERNET 4 K 0 LIN MII RJ4 5 D LE AB EN 3 3 2 2 1 0 LINK 1 0 3 EN AB LE D ETHERNET 10BT 1 45 TX 0 D LE AB 15889 1O O PW K R M E II N R E J4 N 5 R L J4 IN 5 K T 0 T EC O EJ SL PC M C IA EN 3 4 Note 2 RX 4 TX 3 PU JR C FE R M RX RX ET FAST ETHERNET INPUT/OUTPUT CONTROLLER ES II 1 T O SL 2 TX RX TX EN RX 0 7 6
Chapter 1 Cisco 7200 VXR Product Overview Cisco 7204VXR Overview Figure 1-2 Cisco 7204VXR Router—Rear View 3 4 2 5 84396 1 NETWORK PROCESSING ENGINE-300 6 7 8 9 1 Chassis grounding receptacles 6 Network processing engine or network services engine 2 Power supply filler plate 7 AC-input power supply 3 Power switch 8 PWR OK LED 4 AC power cable-retention clip 9 AC power supply receptacle 5 Internal fans The network processing engines NPE-100 through NPE-400 or network services
Chapter 1 Cisco 7200 VXR Product Overview Cisco 7206VXR Overview Three internal fans draw cooling air into the chassis and across internal components to maintain an acceptable operating temperature. (See Figure 1-2.) The three fans are enclosed in a tray that is located inside the chassis.
Chapter 1 Cisco 7200 VXR Product Overview Cisco 7206VXR Overview Figure 1-3 Cisco 7206VXR Router—Front View 2 1 3 2 1 0 6 TOKEN RING 5 4 RJ4 5 MII 0 2 TX RX 4 TX RX 3 TX RX 2 RX 1 TX ET C 45 AB LE D 0 R J- PU R ES M II FE 1 O T SL FAST ETHERNET INPUT/OUTPUT CONTROLLER O PW K R 84517 1O R E J4 N 5 R L J4 IN 5 K M E II N 0 EC O T EJ C M PC SL IA T EN Cisco 7200 Series VXR TX EN 0 RX CD LB RC RD TC TD CD LB RC RD TC TD CD LB RC RD TC
Chapter 1 Cisco 7200 VXR Product Overview Cisco 7206VXR Overview Figure 1-4 Cisco 7206VXR Router—Rear View 3 4 2 5 84396 1 NETWORK PROCESSING ENGINE-300 6 7 8 9 1 Chassis grounding receptacles 6 Network processing engine or network services engine 2 Power supply filler plate 7 AC-input power supply 3 Power switch 8 PWR OK LED 4 AC power cable-retention clip 9 AC power supply receptacle 5 Internal fans The rear of the Cisco 7206VXR router provides access to the network process
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Caution Do not mix power supplies in the Cisco 7206VXR. In dual power supply router configurations, both power supplies must be of the same type (two AC-input power supplies or two DC-input power supplies). Adjacent to the power supply bays are two chassis grounding receptacles that provide a chassis ground connection for ESD equipment or a two-hole grounding lug. (See Figure 1-4.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Note Replacement instructions for removing and replacing FRUs are contained in separate documents that accompany each FRU shipped from the factory. For example, if you need to replace an AC power supply in your Cisco 7200 VXR router, refer to the 280-Watt AC-Input Power Supply Replacement Instructions publication. Replacement instructions are also available on the Documentation CD-ROM and on Cisco.com.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units – The NPE-100 and NPE-150 have an R4700 microprocessor that operates at an internal clock speed of 150 MHz. • System controller – The NPE-G1 BCM 1250 maintains and executes the system management functions for the Cisco 7200 VXR routers and also holds the system memory and environmental monitoring functions. – The NSE-1 has one system controller that provides processor access to the midplane and single I/O controller PCI buses.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units – The NPE-400 has three levels of cache: a primary and a secondary cache that are internal to the microprocessor, and a tertiary 4-MB external cache that provides additional high-speed storage for data and instructions. – The NPE-300 has three levels of cache: a primary and a secondary cache that are internal to the microprocessor, and a tertiary 2-MB external cache that provides additional high-speed storage for data and instructions.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units • NPE-200 is represented by Figure 1-10. Table 1-12 lists NPE-200 memory specifications, and Table 1-13 lists memory configurations. • NPE-175 is represented by Figure 1-11. Table 1-14 lists NPE-175 memory specifications, and Table 1-15 lists memory configurations. • NPE-150 is represented by Figure 1-12. Table 1-16 lists NPE-150 memory specifications, and Table 1-17 lists memory configurations.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Table 1-2 NPE-G1 Memory Specifications (continued) Boot ROM 512 KB 1 Reprogrammable Boot ROM for the ROM monitor program Flash Memory 16 MB 1 Contains the default U25 and U26 boot helper (boot loader) image NVRAM 512 KB 1 Nonvolatile EPROM for the system configuration file U7 Primary cache 32 KB (16 KB instruction), 16 KB (data) — BCM 1250 system, internal cache U22 Secondary cache 512 KB — BCM 1250 system, internal,
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-6 NSE-1 1 8 2 10 3 9 11 12 4 NETWORK PROCESSING ENGINE-200 6 5 66418 13 7 1 Network controller board 8 Midplane connectors 2 Keying post 9 Boot ROM U1 3 System controller 10 Temperature sensor 4 Processor engine board 11 SDRAM 5 Captive installation screw 12 Parallel eXpress Forwarding engine (PXF processor) 6 RM7000 microprocessor 13 Temperature sensor 7 Handle Table 1-4 lists the NSE-1 memory
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Table 1-4 NSE-1 Memory Specifications (continued) Location1 Memory Type Size Quantity Description Secondary cache 256 KB — RM7000 processor, U22 internal, unified instruction and data cache Tertiary cache 2 MB (fixed) — RM7000 processor, external cache U7, U9, U12, U14, U17 1. Location on processing engine board. See Figure 1-6.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Table 1-6 lists the NPE-400 memory specifications, and Table 1-7 lists factory-installed DRAM configurations and their product numbers.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-8 NPE-300 1 2 11 12 13 3 4 14 15 5 NETWORK PROCESSING ENGINE-300 6 7 8 66410 16 9 10 1 Midplane connectors 9 2 Keying post 10 Temperature sensor (U42) 3 DIMM 3 (U44) 11 Keying post 4 Bank 1 (user configurable) 12 Temperature sensor 5 DIMM 2 (U45) 13 Boot ROM (U1) 6 Captive installation screw 14 DIMM 0 (U16) 7 Handle 15 Bank 0 (fixed size) 8 System controllers 16 U15 never populated RM7000 micro
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Table 1-8 NPE-300 Memory Specifications (continued) Memory Type Size Quantity Description Location1 Secondary cache 256 KB — RM7000 processor, internal, unified instruction and data cache U49 Tertiary cache 2 MB (fixed) — RM7000 processor, external cache U7, U8, U9, U10, U17 1. Location on processing engine board. See Figure 1-8. 2. Bank 0 is used exclusively for packet memory and is not user configurable. 3.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-9 NPE-225 1 7 8 9 2 10 NETWORK PROCESSING ENGINE-200 4 5 66417 3 6 1 Network controller board 6 Handle 2 System controller 7 Midplane connectors 3 Processor engine board 8 Boot ROM (U1) 4 Captive installation screw 9 Temperature sensor 5 RM5271 microprocessor 10 SDRAM DIMM (U15) Table 1-10 lists the NPE-225 memory specifications, and Table 1-11 lists factory-installed SDRAM configurations and their prod
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Table 1-10 NPE-225 Memory Specifications Memory Type Size Quantity Description Location1 SDRAM 64 or 128 MB 1 SDRAM slot 64- or 128-MB SDRAM DIMM U15 Boot ROM 512 KB — One-time programmable ROM U1 Primary cache 16 KB (instruction), — 16 KB (data) RM527x U4 processor, internal cache 32 KB (instruction), — 32 KB (data) RM527x U4 processor, internal cache 2 MB RM527x processor, unified external cache Secondary cache 4
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-10 NPE-200 7 8 9 10 1 U52 11 U42 2 U25 12 3 NETWORK PROCESSING ENGINE-200 4 66420 U11 6 5 1 System controller 7 Midplane connectors 2 R5000 microprocessor 8 Temperature sensor 3 4-MB SRAM (U6, U10, U13, U14, U28, U29, 9 U38, and U39) 4 Captive installation screw 10 DRAM SIMMs 5 Handle 11 Bank 1 6 Temperature sensor 12 Bank 2 Boot ROM (U92) Table 1-12 lists the NPE-200 memory specifications, and Tab
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Table 1-12 NPE-200 Memory Specifications (continued) Location1 Memory Type Size Quantity Description Primary cache — — R5000 processor, U44 internal cache Secondary cache 512 KB 4 R5000 processor, U16, U9, U109, unified external and U107 cache 1. Location on processing engine board. See Figure 1-10. 2. ROM = read-only memory.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-11 NPE-175 1 7 8 9 2 10 NETWORK PROCESSING ENGINE-150 4 5 66416 3 6 1 Network controller board 6 Handle 2 System controller 7 Midplane connectors 3 Processor engine board 8 Boot ROM (U1) 4 Captive installation screw 9 Temperature sensor 5 RM5270 microprocessor 10 SDRAM DIMM (U15) Table 1-14 lists the NPE-175 memory specifications, and Table 1-15 lists memory configurations.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Table 1-14 NPE-175 Memory Specifications Memory Type Size Quantity Description Location1 SDRAM 64 or 128 MB 1 SDRAM slot DIMM U15 Boot ROM 512 KB — One-time programmable ROM U1 Primary cache 16 KB (instruction), 16 KB (data) — RM527x processor, U4 internal cache 32 KB (instruction), 32 KB (data) — RM527x processor, U4 internal cache 2 MB 4 chips, each 512K RM527x processor, U5, U6, U7, U8 by 8 bits wide unified exte
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-12 NPE-150 7 8 9 1 U12 10 U4 2 U25 11 3 NETWORK PROCESSING ENGINE-150 4 66424 U18 6 5 1 System controller 7 Midplane connectors 2 R4700 microprocessor 8 Temperature sensor 3 1-MB SRAM (U700 through U703, U800 through U803) 9 DRAM SIMMs 4 Captive installation screw 10 Bank 1 5 Handle 11 Bank 0 6 Temperature sensor Table 1-16 lists the NPE-150 memory specifications, and Table 1-17 lists memory config
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Note To prevent DRAM errors in the NPE-100, NPE-150, or NPE-200, and to ensure that your system initializes correctly at startup, DRAM bank 0 (socket U18 and U25, or U11 and U25) must contain no fewer than two SIMMs of the same type. You may also install two SIMMs of the same type in bank 1 (socket U4 and U12, or U42 and U52); however, bank 0 must always contain the two largest size SIMMs.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Table 1-18 NPE-100 Memory Specifications Memory Type Size Quantity Description Location1 DRAM 32 to 128 MB 2 to 4 16- or 32-MB SIMMs (based on maximum DRAM required) Bank 0: U18 and U25 Bank 1: U4 and U12 Boot ROM The NPE-100 uses boot ROM present on the I/O controller. Primary cache — — R4700 processor, internal cache U201 Secondary cache 512 KB 4 R4700 processor, unified, external cache U2, U10, U14, and U26 1.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Input/Output Controller This section describes five different models of I/O controllers. These models are distinguished from one another by their Ethernet interface options. Table 1-20 lists the I/O controllers by product number and describes their differences.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units • Two PC Card (PCMCIA) slots that hold Flash Disks or PC cards for storing the default Cisco IOS software image • Flash memory for storing the boot helper image • Boot ROM for storing sufficient code for booting the Cisco IOS software • Two environmental sensors for monitoring the cooling air as it enters and leaves the chassis Figure 1-14 C7200-I/O-GE+E—With GBIC Gigabit Ethernet and RJ-45 Ethernet Receptacles 1 3 2 6 4 7 5 1
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-15 C7200-I/O-2FE/E—With Two RJ-45 Ethernet/Fast Ethernet Receptacles 1 3 2 6 4 7 5 1 K K LIN SL DUAL FAST ETHERNET INPUT/OUTPUT CONTROLLER LIN D LE AB T IA EC MC EJ PC OT s 0 SL bp 0 10 M /E s bp 0 FE 0 10 M /E FE 1 R PW IO K O U CP ET S RE E OL X AU NS CO 84525 OT C7200-I/O-2FE/E EN 8 9 11 12 10 1 Temperature sensor 7 SRAM (U19) 2 Midplane connectors 8 Captive installat
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-16 C7200-I/O-FE—With MII and RJ-45 Fast Ethernet Receptacles (Version 1) 2 3 1 5 4 1 LO S II FE 5 J4 N E M FAST ETHERNET INPUT/OUTPUT CONTROLLER 5 J4 K LIN R T R E S E U R P D C LE B A N E T T C IA JE C M E C P N 0 LO II M S E 5 R W P OK O J4 R LE X U O A S N I/ O C 84531 T 6 7 8 12 9 13 11 10 1 Temperature sensor 8 PC Card slots 2 Midplane connectors 9 Option
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-17 C7200-I/O-FE—With MII and RJ-45 Fast Ethernet Receptacles (Version 2) 1 2 3 4 5 7 8 6 1 II FE 5 J4 N E M FAST ETHERNET INPUT/OUTPUT CONTROLLER 5 J4 K LIN R T R E S E U 84523 T LO S R P D C LE B A N E T T C IA C M C P JE E R N 0 II E M LO S 5 J4 R I/O LE X W K O U P O A S N O C 9 10 14 11 15 13 12 1 Temperature sensor 9 2 FPGA configuration PROM (U9) 10 P
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Note In the second illustration in Figure 1-18, the NVRAM is replaced by an SRAM component (U14) that is made to act like the NVRAM by the addition of some external components, one of which is the button-type lithium battery labeled “Battery for SRAM.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-19 C7200-I/O—Without Fast Ethernet Port (Version 2) 1 2 3 4 5 7 8 6 T 1 INPUT/OUTPUT CONTROLLER LO T S E S 84524 E U R P D C LE B A N E T T C IA C M C P JE E R 0 LO S I/O LE X W K O U P O A S N O C 9 10 13 14 12 11 1 Temperature sensor 8 Battery for SRAM 2 FPGA configuration PROM (U9) 9 Captive installation screw 3 Midplane connectors 10 PC Card slots 4 4-MB Flash
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-20 C7200-I/O-FE-MII—With Single MII Fast Ethernet Receptacle 2 3 1 5 4 1 FAST ETHERNET INPUT/OUTPUT CONTROLLER II LO S FE M D LE B A N E LE T T C IA JE C M E C P N LO E S F E T K B A 0 E LIN F U P C K E S E R R W P O LE X U O A S N O IO C 84534 T 6 7 8 11 9 Note 12 10 1 Temperature sensor 7 Captive installation screw 2 Midplane connectors 8 PC Card slots
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Table 1-21 I/O Controller Memory Components Type Boot ROM 1 Flash memory Size Quantity Memory Description Model 256 KB 1 32-pin DIP-type C7200-I/O-FE-MII U20 32-pin DIP-type or 32-pin PLCC-type C7200-I/O-FE, C7200-I/O Contains the default boot helper image C7200-I/O-FE-MII U99 4 MB 1 C7200-I/O-FE, C7200-I/O Location U20 or U4 U99 or U10, U11, U12, and U13 (soldered)2 8 MB 1 Flash memory card 16 or 20 MB Up to 2 Fl
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Caution To prevent system errors and problems, use the CPU reset button only at the direction of your service representative. Table 1-22 lists LEDs common to all models of I/O controllers and describes their functions. Table 1-23 lists LEDs on the NPE-G1. Note LEDs are either on or off. The LED state (on or off), not the color, determines the status of connection.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-21 C7200-I/O LEDs and CPU Reset Button T 1 INPUT/OUTPUT CONTROLLER LO T R T T C IA JE C M 0 IO S T E W O K O S U LE X E P LO E C P E U R O A S P N C O C H7401 S D LE B A N E 1 LO S D LE T R T 0 LO IO S T E W O K O E S E P U R P C 1 INPUT/OUTPUT CONTROLLER T LO E S S E U R P C D LE B A N E T T C IA JE C M 0 LO E C P S T LE X R W P
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-22 C7200-I/O-GE+E LEDs and CPU Reset Button 1 SL D LE AB IA MC PC T EC OT RT 0 RX POGE 0 SL EJ OT TX K K D 1 E L E LIN L E S 1 TD A T L C E N C U S A E D AS Y D O L O D R K V E P IT EC L D VE1 O E M T L T AS C 1 K IT S U S U U LA D S D D O A O O C R L PRPR E P D C ETHERNET GIGABIT ETHERNET INPUT/OUTPUT CONTROLLER LIN R PW IO K O U CP ET S RE RT 0 PO E E OL X AU NS CO 33446 OT C7200-I/O-GE+E EN 1 SL
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Table 1-25 C7200-I/O-2FE/E I/O Controller LEDs LED Color Function 100 Mbps Green Indicates that the port is configured for 100-Mbps operation (speed 100), or if configured for autonegotiation (speed auto), the port has detected a valid link at 100 Mbps. Note LINK Green If the port is configured for 10-Mbps operation, or if it is configured for autonegotiation and the port has detected a valid link at 10 Mbps, the LED remains off.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units T E FAST ETHERNET INPUT/OUTPUT CONTROLLER S 5 E J-4 R U R P D C LE B A N E 5 J4 N E 5 J4 K LIN R R R W P IO OK SL O T 1 II M N E H11294 Figure 1-24 C7200-I/O-FE LEDs and CPU Reset Button ED T E S BL E A EN 5 J4 R N E 5 J4 R INK L U R P R W P K IO O C SL O T 0 II M N E 1 II FE 5 J4 N E M FAST ETHERNET INPUT/OUTPUT CONTROLLER 5 J4 K LIN R T R E S E U R P C T T C IA JE C M
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Note An MII LINK LED is not provided on this I/O controller because the LED is provided on external transceivers that are required for connecting to the MII receptacle on the I/O controller. See Chapter 3, “Installing a Cisco 7200 VXR Router,” the “Connecting to the I/O Controller Ethernet and Fast Ethernet Ports” section on page 3-25 for Fast Ethernet MII connection requirements.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Note The port adapters installed in the Cisco 7200 VXR routers support OIR. For an explanation of OIR, see the “Online Insertion and Removal” section on page 1-53. All port adapters and service adapters connect to two Peripheral Component Interconnect (PCI) buses on the router midplane. The PCI buses provide a path to packet I/O memory and the system (route/switch) processor.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-26 Cisco 7200 Series AC-Input Power Supply 84397 7 1 2 3 4 5 6 1 Captive installation screw 5 AC-input receptacle 2 Power switch guard 6 Handle 3 OK LED 7 Power cable retention-clip 4 Power switch The AC-input power supply has a receptacle for an AC-input power cable. A modular power cable connects the AC-input power supply to the site AC power source.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units The DC-input power supply has DC-input power leads that are hardwired to a DC-input terminal block. A cable tie is shipped with each DC-input power supply to secure the leads to the power supply faceplate and provide strain relief for the leads. Caution To ensure adequate airflow across the router power supplies, a power supply or a power supply filler plate must be installed in each power supply bay.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-28 Cisco 7200 VXR Chassis—7206VXR Shown 6 5 4 3 14628 0 2 1 Cisco 7200 Series VXR CompactFlash Disks, Flash Disks and PC Cards The Cisco 7206VXR supports up to two installed Flash Disks or two PC Cards, also called Flash memory cards. The NPE-G1 supports one CompactFlash Disk.
Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Table 1-28 lists the factory-installed Flash memory card options and their product numbers, and Table 1-29 lists the Flash Disk memory options and their product numbers, and Table 1-30 lists the CompactFlash Disk memory options and their product numbers. Table 1-28 Flash Memory Card Options Memory Size Product Number1 16 MB MEM-I/O-FLC16M= 20 MB MEM-I/O-FLC20M= 1. These products are also available as Flash memory card upgrades.
Chapter 1 Cisco 7200 VXR Product Overview Functional Overview Functional Overview This section provides a functional overview of the Cisco 7200 VXR routers. It describes the numbering and addressing scheme of the port adapters for the router, the environmental monitoring and reporting functions, and online insertion and removal (OIR). These descriptions help you become familiar with the capabilities of the Cisco 7200 VXR routers.
Chapter 1 Cisco 7200 VXR Product Overview Functional Overview Figure 1-30 Port Adapter Slot Numbering—Cisco 7206VXR 1 2 3 4 3 2 1 0 6 TOKEN RING 5 FAST ETHERNET 4 K 0 LIN MII RJ4 5 D 1 ET ES 2 TX RX 4 TX RX 3 TX RX 2 RX TX EN II C 45 LE D 0 R J- PU R M FE T O SL FAST ETHERNET INPUT/OUTPUT CONTROLLER AB O PW K R 84518 R E J4 N 5 M E II N 1O T 0 T EC O SL EJ PC M C IA Cisco 7200 Series VXR EN 7 1 1 0 RX CD LB RC RD TC TD CD LB RC RD TC
Chapter 1 Cisco 7200 VXR Product Overview Functional Overview FastEthernet0/1 is administratively down, line protocol is down Hardware is i82543 (Livengood), address is 0000.0000.0000 (bia 0000.0000.0000) MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, reliability 255/255, txload 1/255, rxload 1/255 (display text omitted) GigabitEthernet0/1 is up, line protocol is up Hardware is BCM-12500 Internal MAC, address is 0000.0000.0000 (bia 0000.0000.0000) Internet address is 00.00.00.
Chapter 1 Cisco 7200 VXR Product Overview Functional Overview reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive not set Full-duplex, 100Mb/s, 100BaseTX/FX ARP type:ARPA, ARP Timeout 04:00:00 (display text omitted) For complete descriptions and instructions of the commands used to configure your Cisco 7200 VXR router, refer to the Configuration Fundamentals Configuration Guide and Configuration Fundamentals Command Reference publications, which are available on
Chapter 1 Cisco 7200 VXR Product Overview Functional Overview OIR allows you to install and replace port adapters and service adapters while the router is operating; you do not need to notify the software or shut down the system power, although you should not run traffic through the port adapter you are removing while it is being removed. OIR is a method that is seamless to end users on the network, maintains all routing information, and preserves sessions.
Chapter 1 Cisco 7200 VXR Product Overview Functional Overview Environmental Monitoring The environmental monitoring functions use four sensors, two on the network processing engine or network services engine and two on the I/O controller, to monitor the temperature of the cooling air as it moves through the chassis.
Chapter 1 Cisco 7200 VXR Product Overview Functional Overview Table 1-31 Typical Processor-Monitored Temperature Thresholds (continued) Parameter High Warning High Critical Shutdown 122 F (50 C) 140 F (60 C) 149 F (65 C) Chassis inlet 104 F (40 C) 122 F (50 C) — Chassis outlet 1 109 F (43 C) 127 F (53 C) 136 F (58 C) Chassis outlet 2 167 F (75 C) 167 F (75 C) — Chassis outlet 3 131 F (55 C) 149 F (65 C) 158 F (70 C) Chassis outlet 3 NPE-150 Table 1-32 Typical Power Supply-Monitor
Chapter 1 Cisco 7200 VXR Product Overview Functional Overview The show environment last command retrieves and displays the NVRAM log, which shows the reason for the last system shutdown (if the shutdown was related to voltage or temperature) and the environmental status at that time. Air temperature is measured and displayed, and the DC voltage supplied by the power supply is also displayed.
Chapter 1 Cisco 7200 VXR Product Overview Functional Overview chassis outlet 2 measured at 29C/84F chassis outlet 3 measured at 33C/91F Voltage readings: +3.45 V +5.15 V +12.15 V -11.95 V measured measured measured measured at at at at +3.46 V +5.25 V +12.24 V -11.81 V Envm stats saved 138 time(s) since reload Fan Failures When the system power is on, all three fans should be operational.
