Contents - Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- about this guide
- conventions used
- Logging In
- Main Menu
- Screen Work Areas
- Navigating the Screens
- Function Keys
- Selecting an Entry from a Menu
- Selecting a Field
- Navigating the Router's CLI
- Limiting Access
- Limiting Dial-In Access via the Modem Port
- Controlling ISDN Access
- Controlling Telnet or FTP Access
- Limiting FTP Access
- TS Access Management Link
- Controlling SNMP Access
- Assigning SNMP Community Names and Access Levels
- Limiting SNMP Access Through IP Addresses
- Creating a Login
- Modifying a Login
- Controlling Router CLI Access
- Changing Access Levels
- status and statistics
- Displaying System Information
- Viewing LEDs and Control Leads
- LED Descriptions
- Power Module LEDs (Models 9520, 9520-ILM, 9820-45M)
- Display LEDs and Control Leads Screen Descriptions
- Device Messages
- Status Information
- System and Test Status Messages
- Network LMI-Reported DLCIs Status
- IP Path Connection Status
- PVC Connection Status
- Time Slot Assignment Status
- DBM Interface Status
- IP Routing Table
- Performance Statistics
- Clearing Performance Statistics
- Service Level Verification Performance Statistics
- DLCI Performance Statistics
- Additional Performance Statistics for IP Enabled DLCI
- Frame Relay Performance Statistics
- PPP Performance Statistics
- ATM Performance Statistics (9783, 9788)
- VCC Performance Statistics (9783, 9788)
- ESF Line Performance Statistics (9123, 9126, 9128)
- DDS Line Performance Statistics (9623, 9626)
- T3 Network Line Performance Statistics (9520, 9520-ILM)
- SHDSL Line Performance Statistics (9788)
- DBM Call Performance Statistics
- Ethernet Performance Statistics
- Trap Event Log
- operation and maintenance
- Modem Operation
- Manually Disconnecting the Modem
- ISDN DBM Operation
- Placing a Test Call (Nondisruptive)
- Verifying ISDN Lines
- FTP File Transfers
- Upgrading System Software
- Upgrading ISDN BRI DBM Software
- Determining Whether a Download Is Completed
- Transferring Collected Data
- Turning Off the System Alarm Relay
- Hardware Maintenance for Models 9520, 9520-ILM, and 9820-45M
- Replacing the Front Panel Assembly
- Replacing a Power Module
- troubleshooting
- Problem Indicators
- Resetting the Unit and Restoring Communication
- Restoring Communication with an Improperly Configured Unit
- Troubleshooting Management Link Feature
- Viewing Captured Packets from the Menu-Driven User Interface
- Alarms
- Viewing the Trap Event Log
- Frame Relay PVC Problems
- ISDN DBM Problems
- Tests Available
- Test Timeout Feature
- Starting and Stopping a Test
- Aborting All Tests
- PVC Tests
- PVC Loopback
- Send Pattern
- Connectivity
- Network ATM Loopback (9783, 9788)
- Physical Tests (9123, 9126, 9128)
- Line Loopback (9123, 9126, 9128)
- Payload Loopback (9123, 9126, 9128)
- Repeater Loopback (9123, 9126, 9128)
- DTE Loopback (9123, 9126, 9128)
- Send Line Loopback (9123, 9126, 9128)
- Send Remote Line Loopback (9123, 9126, 9128)
- Send and Monitor Pattern Tests (9123, 9126, 9128)
- Physical Tests (9520, 9520-ILM)
- Line Loopback (Network or 9520-ILM T3 User Port)
- DTE Loopback (9520 Data Port)
- Physical Tests (9623, 9626)
- CSU (External) Network Loopback (9623, 9626)
- Latching Loopback (9623, 9626)
- Monitor 511 (9623, 9626)
- Physical Tests (9720, 9783, 9788 CSU/DSUs)
- Physical Tests (9820-2M, 9820-8M, 9820-45M)
- IP Ping Test
- IP Ping Test – Procedure 1
- IP Ping Test – Procedure 2
- Telnet
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2. Security and Logins2-10 May 2003 9000-A2-GB33-20Assigning SNMP Community Names and Access LevelsThe iMarc unit supports the SNMP protocol and can be managed by an SNMPmanager. SNMP manager access can be limited by: Assigning the SNMP community names that are allowed to access the iMarcunit’s Management Information Base (MIB). Specifying the type of access allowed for each SNMP community name.Whenever an SNMP manager attempts to access an object in the MIB, thecommunity name must be supplied.ProcedureTo assign SNMP community names and access types:1. Select the General SNMP Management options.Main Menu→Configuration→Management and Communication→General SNMP Management2. Set the following configuration options, as appropriate.3. Save your changes.See Configuring General SNMP Management in the iMarc SLV ConfigurationReference for more information about General SNMP Management configurationoptions.To . . . Set the configuration option . . .Assign SNMP communitynamesCommunity Name 1 and Community Name 2 to acommunity name text, up to 255 characters in length.Assign the type of accessallowed for the SNMPcommunity namesName 1 Access and Name 2 Access to Read orRead/Write. |
