Symbols
- 10-Gbps SRP module
- 10/100Base-T port 1, 2, 3
- –48 VDC
A
- access line modules
- access, management 1, 2
- setting up console 1, 2
- SNMP 1, 2
- Telnet setup
- accessing fan tray
- agency certification 1, 2, 3, 4
- air filter
- airflow 1
- rack-mounted installation and
- specifications 1, 2, 3
- alarm ports
- amperage 1, 2, 3
- antistatic bags and containers
- assembly numbers, locating
- assigning an IP address
B
C
- cable-management bracket 1
- cables
- cabling
- ERX routers
- HSSI connectors
- RJ-45 connectors 1, 2
- SC duplex connectors 1, 2
- SRP I/O modules 1, 2
- X.21/V.35 connectors
- Case Manager
- certifications 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- circulation, air
- classification, packet
- cleaning
- CLI (command-line interface)
- clock source input ports
- clocking problems
- color code, power cable
- combinations of line modules
- command-line interface
- compliance
- components
- configuring cables 1, 2
- configuring management access
- configuring Telnet
- connecting console to router
- connectors, pinouts
- console
- consumption, power 1, 2, 3, 4
- conventions
- cooling system
- current (electrical) requirements 1, 2, 3
- customer support 1, 2
D
- DB-9 connector 1, 2, 3, 4, 5
- DC power 1, 2
- detecting double-bit error
- Device Management System, NMC-RX
- diagnosing problems
- diagnostic LEDs
- dimensions of ERX routers 1, 2, 3
- dissipation, heat 1, 2, 3
- distribution rack
- documentation set
- double-bit errors
E
- EIA distribution rack
- ejectors, module
- electrical requirements 1, 2, 3, 4
- electronic equipment, recycling
- environmental requirements
- ERX14xx models 1, 2
- ERX310 Broadband Services Router
- ERX310 router
- ERX705 router
- ERX7xx models 1, 2
- ESD (electrostatic discharge)
- ESD grounding jack, chassis
- Ethernet link
- external timing ports
- E Series routers
- assigning IP address to
- cabling
- cabling recommendations
- dimensions 1, 2, 3
- electrical requirements 1, 2, 3
- hardware
- installing 1, 2
- installing components
- installing modules
- lifting 1, 2
- maintenance
- management access 1, 2
- models
- modules
- power requirements 1, 2, 3
- powering down
- powering up
- safety guidelines 1, 2, 3
- site planning
- slot groups and identification
- space requirements
- troubleshooting 1, 2
F
G
H
- halt command 1, 2
- hardware
- cable configuration 1, 2
- reclamation and recycling
- redundancy features
- repairing and replacing
- hazardous materials, reclamation and recycling
- heat dissipation 1, 2, 3, 4
- high-availability mode
- hot-swapping
- HSSI connectors, cabling
- humidity requirements 1, 2, 3
- HyperTerminal
I
- I/O modules 1
- installing ERX routers 1, 2
- installing modules
- installing NVS cards 1, 2
- installing redundancy I/O modules
- installing redundancy midplane
- installing SFPs
- installing spare line modules
- IP address, assigning
J
L
M
- maintenance, system
- management access 1, 2
- setting up console 1, 2
- SNMP 1, 2
- Telnet setup
- Management Information Bases
- management port
- managing modules
- manuals
- mechanical requirements for distribution rack
- memory, upgrading
- MIBs (Management Information Bases)
- midplane 1
- models
- module reset button
- modules
- monitoring LEDs
- monitoring temperature
- mounting kits
- mounting posts for rack
N
- network management 1, 2
- setting up console 1, 2
- SNMP 1, 2
- Telnet setup
- NMC-RX Device Management System
- notice icons
- NVS cards 1
O
P
- packaging, recycling
- packet classification
- packing instructions
- PCMCIA slot, SRP modules
- performance rate, line modules
- PIM
- pinouts, router cables and connectors
- planning site for installation
- plenum
- ports
- alarm
- external timing
- management
- redundancy 1, 2
- status LEDs
- power
- power cord warnings
- power input module
- power requirements 1, 2, 3
- power switches 1, 2
- powering down router
- powering up router
- preinstallation responsibilities
- preparing site for installation
- primary SRP module
- problems
- product numbers, locating
Q
R
- rack, distribution
- reclamation and recycling
- recycling Juniper Networks equipment
- redundancy
- redundancy features (hardware) 1
- fans
- line modules
- ports 1, 2
- SRP modules
- redundancy midplane 1
- REDUNDANT LED
- release mechanisms for SFPs
- removing components
- removing modules
- removing SFPs
- repacking components
- repairing hardware components
- replacing components
- replacing modules
- replacing NVS cards 1, 2
- replacing SFPs 1, 2
- reset button, module
- Restriction of Hazardous Substances (RoHS) Directive, recycling equipment
- Return Materials Authorization
- returning product
- RJ-45 connectors, cabling 1, 2
- RMA
- RoHS (Restriction of Hazardous Substances) Directive, recycling equipment
- RS-232 port 1, 2, 3, 4
S
- safety
- SC duplex connectors, cabling 1, 2
- self-testing, modules
- serial numbers, locating
- SFPs (small form-factor pluggable transceivers) 1
- show configuration command
- show environment command 1, 2
- show hardware command
- show version command 1, 2
- show interface gigabitEthernet command
- site planning
- size
- slot disable command
- slot groups 1
- small form-factor pluggable transceivers
- SMB connectors
- SNMP for management access 1, 2
- SODIMMs
- software
- space requirements 1, 2, 3, 4, 5
- spare line modules, installing
- specifications
- SRP I/O modules 1
- cabling 1, 2
- installing
- removing
- SRP modules 1
- errors on
- installing
- LEDs on 1, 2
- models
- PCMCIA slot
- powering down
- redundancy 1, 2
- removing 1, 2
- standby SRP module
- starting ERX routers
- status, redundancy
- storing, modules and components
- support, technical See technical support
- switches, power 1, 2
- switching on router
- switchover to spare line module
- synchronize command
- system maintenance
T
U
V
- ventilation
- voltage requirements 1, 2, 3
W
- warnings, safety
- Waste Electrical and Electronic Equipment (WEEE) Directive. See WEEE Directive
- WEEE (Waste Electrical and Electronic Equipment) Directive, recycling equipment
- weight
- wrist strap, antistatic
X
Download This Guide
Upgrading NVS Cards on SRP Modules
This section describes how to install higher-capacity NVS cards on SRP modules. The procedure you use depends on the number of SRP modules in the system. A new NVS card already contains the software release you ordered.
 | Note: The new NVS card must contain the same software release that you are running on the system. |
Upgrading a System That Contains One SRP Module
If the system contains only one SRP module, you must power down the system before you upgrade the NVS card.
 | Caution: If you do not use the halt command before removing or powering down an SRP module, the system's NVS card can become corrupted. |
To upgrade the NVS card on a system that contains one SRP module:
- Enter the halt command.
See the Managing Modules chapter in the JunosE System Basics Configuration Guide for information about the halt command.
Warning: Do not insert any metal object, such as a screwdriver, or place your hand into an open slot or the backplane when the router is on. Remove jewelry (including rings, necklaces, and watches) before working on equipment that is connected to power lines. These actions prevent electric shock and serious burns.
Caution: When handling modules, use an antistatic wrist strap connected to the router's ESD grounding jack. This action helps to protect the module from damage by electrostatic discharge.
- Connect the antistatic wrist strap to the ESD grounding jack on the router.
- Power down the system.
- Remove the SRP module.
- Replace the NVS card on the SRP module. (See Replacing an NVS Card.)
- Power up the system. (See Powering Up ERX Routers.)
Upgrading a System That Contains Two SRP Modules
In a system that contains two SRP modules, you can upgrade the NVS cards on the SRP modules without powering down the system.
| Warning: Do not insert any metal object, such as a screwdriver, or place your hand into an open slot or the backplane when the router is on. Remove jewelry (including rings, necklaces, and watches) before working on equipment that is connected to power lines. These actions prevent electric shock and serious burns. |
| Caution: When handling modules, use an antistatic wrist strap connected to the router's ESD grounding jack. This action helps to protect the module from damage by electrostatic discharge. |
To upgrade the NVS cards on the SRP modules in a system that contains two SRP modules:
- Connect the antistatic wrist strap to the ESD grounding jack on your router.
- Halt the redundant SRP module.host1#halt standby-srp
- Remove the redundant SRP module from the chassis.
- Replace the NVS card on this SRP module. (See Replacing an NVS Card.)
- Reinsert the SRP module into the chassis.
- When this SRP module is available, synchronize the SRP
modules.host1#synchronize
- When the SRP modules are synchronized, reboot the SRP
module that you upgraded.host1#reload slot 7
- When this SRP module is available, synchronize the SRP
modules.host1#synchronize
- When the SRP modules are synchronized, force the redundant
SRP module to take over from the primary SRP module.host1#srp switch
- Halt the redundant (former primary) SRP module. host1#halt standby-srp
- Immediately remove the former primary SRP module.
- Repeat Steps 4–8 for the former primary SRP module.
