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ADC Telecommunications, Inc. 8 Technology Drive Westborough, MA 01581
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CUDA 12000 IP ACCESS SWITCH CLI-BASED ADMINISTRATION G A BOUT T HIS G
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II CHASSIS ADMINISTRATION
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III IP R
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IV CABLE MODEM TERMINATION SYSTEMS
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ABOUT THIS GUIDE
Document Objective
Audience
Document Organization
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Notations
Command Syntax
Table2 desc ribes the command syntax conventions used in this gui de.
Tabl e 2 Command Syntax Conventions
Related Documentation
Contacting Customer Support
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Introducing the Cuda 12000 IP Access Switch
Hardware
Features
The Cuda 12000 provides the following hardware features:
Modules
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Software
Minimum Chassis Configuration
Understanding the Cuda 12000 Within Your Network
Cable Modem Termination System (CMTS)
IP Routing Configuration
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About the CLI
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Accessing the CLI
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Command Modes
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Global Commands
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Root Mode
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Physical Interface Mode
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IP Interface Mode
OSPF Global Configuration Mode
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Import and Export OSPF Route Filter Modes
RIP Configuration Mode
Import and Export RIP Route Filter Modes
Slot Mode
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Understanding User Accounts
Configuring Access Profiles
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Creating and Modifying Access Profiles
Displaying Access Profiles
You display access profile information by performing the following tasks:
The following example displays a profile named routemonitor:
Deleting a Profile
You remove an access profile by performing the following tasks:
The following example deletes an access profile named routemonitor:
Managing User Accounts
Creating and Modifying User Accounts
Displaying User Accounts
You view user accounts configured on the system by performing the
The following example shows the user account named Route_1:
Deleting User Accounts
Configuring User Authentication
Configuring Local Authentication
Configuring TACACS+ Authentication
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Configuring RADIUS Authentication
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Understanding Chassis Identification
Understanding Management Module Redundancy
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Configuring Chassis Parameters
The following example steps you through the chassis configuration process:
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Displaying Current Chassis Configuration
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Configuring Clock Sources
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Starting and Stopping the HTTP Server
Enabling and Disabling Traffic Relay
In this example, traffic relay is enabled for Telnet.
Broadcasting Messages to Users
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About Multi-Chassis Support
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Planning Multi-Chassis Support
Enabling the Jini Lookup Service
Configuring Multi-Chassis Support
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Creating a Common User Account for the Group
Viewing Chassis Details
The following is an example of a list of ch assis in the group named Cuda:
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Cuda Application Modules
Configuring the 10/100 Ethernet and GigE Modules
Viewing Module Information
Viewing Installed Modules
The following example shows the modules currently installed in the Cuda chassis:
Viewing Module Versions
For example:
Task Command Show the firmware version installed on each module. show version
Table6-1 describes the information in the display.
Viewing Ethernet Interface Packet Statistics
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Displaying Statistics for All System Interfaces
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About Packet Over SONET
Packet Over SONET (POS) Interface Administration
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Displaying POS Interface Information
Task Command Display POS interface statistics and settings. show interface pos <c/s/i>
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The display includes a number of statistics, as described in the following table.
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Clearing Interface Counters
Disabling and Enabling Interfaces
Viewing POS Interface Packet Statistics
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Viewing SONET Line-Layer Information
Viewing SONET Path Layer Information
Table7-3 describes the SONET Path statistics shown in the display.
Section Layer Administration
Loopback Configuration
Clock Source
Signal Type
Packet Scrambling
Configuring and Viewing SONET Alarms
Configuring POS Alarm Reporting
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Viewing Alarm Information
The following example indicates whether or not a specific alarm has been reported:
Configuring Point-to-Point Protocol (PPP)
Configuring PPP Security
Configuring Client-Side Security Parameters
To configure CHAP authentication, perform the following tasks within interface pos <c/s/i> mode:
To configure PAP authentication, perform the following tasks within interface pos <c/s/i> mode:
Configuring Server-Side Security Parameters
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Configuring LCP
Configuring LCP Parameters
Initial Maximum Transmit / Receive Unit (MTU)
Frame Check Sequence (FCS) Size
Max Negotiation Attempts
Time Between Negotiation Attempts
Enabling NCP
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About Timing and Alarm Controller Fault Reporting
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Assertion Levels
Configuring the Power Assertion Level
Configuring Fan Unit Assertion Levels
Configuring Fault Reporting
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Removing a Fault Notification
Viewing Fault Reporting Status
Configuring Alarms Out
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Viewing Alarm Signals Out the DB-15 Connector
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About SNMP
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Configuring SNMP Access Control
Configuring SNMP Access Views
Perform the following tasks to configure SNMP Access Views:
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Configuring SNMP Groups
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The following example creates a new group:
The following example assigns the group read privileges to an SNMP MIB view:
The following example associates an existing context to the group:
The following example specifies the storage type for a group:
Configuring SNMP Communities
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The following example creates and displays a specific SNMP community:
Configuring SNMPv3 Users
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The following example configures an SNMP user with authentication type and privacy attributes:
Configuring SNMPv3 Contexts
Perform the following tasks to configure SNMPv3 contexts. Refer to the configuration example below:
Configuring System Name, Contact, and Location
The following example creates and displays name, contact, and location information:
Configuring SNMP Event Notification Types
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The following table describes the parameters that you set to configure notifications:
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The following example creates and displays an SNMP host with default parameter values:
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Monitoring SNMP
The command displays the following information:
In the following example, the user issues the show snmp command to monitor SNMP activity.
Sample SNMP Configurations
Sample SNMPv1/v2c Community Access Control
Sample SNMPv3 Access Control
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Sample Notification Configuration
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About System Events
Configuring the Syslog Server
Configuring SNMP Trap Recipients
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Configuring Event Transmission
To configure event transmission, perform the following tasks:
The following is an example of an event threshold configuration, using the default settings:
Event Reporting
Event Classes
Reporting Actions
Configuring Event Reporting
By default, the Cuda 12000 reports events as follows:
To configure event classes and associated reporting actions, perform the following tasks:
Refer to the next section for information on viewing the event repor ting configuration.
Viewing Event Reporting Configuration
Event Classes and SNMP System Events
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Clearing the Event Log
Displaying Event Transmission, Reporting, and Syslog Parameters
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Displaying the Event Log
Use this procedure to display the log of events that the Cuda has generated:
The show event-log command output displays these fields of information about each event:
Field Description
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About RIP and OSPF Route Maps
Creating Route Maps
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Using the Match Command
Using the Override Command
Creating OSPF Import Route Maps
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Creating OSPF Export Route Maps
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Creating Route Maps 233
Creating RIP Import Route Maps
Creating Route Maps 235
Creating RIP Export Route Maps
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ADC Telecommunications, Inc.
238 CHAPTER 11: CREATING ROUTE FILTERS
Creating Map Lists
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Route Filter Configuration Example
The following example creates two RIP import route-maps and adds them to map-list 1:
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About DHCP Relay
Displaying DHCP Relay Configuration
Table12-1 describes the fields shown in the display.
To configure which DHCP servers the CMTS forwards requests to, use the
Configuring DHCP Relay Options
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Specifying DHCP Servers
Specifying External DHCP Servers
Specifying the Internal DHCP Server
DHCP and BOOTP Policies
About DHCP Policies
About BOOTP Policies
Configuring DHCP and BOOTP Policies
Defining Policies for a Cable Interface
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The following table describes the parameters that you set to configure BOOTP policies:
To configure a DHCP Policy and a BOOTP policy, perform the following tasks:
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Configuring Default Policies
DHCP Policy Configuration Examples
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About DHCP Authority
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Enabling DHCP Authority
Configuring DHCP Authority Ranges
Removing DHCP Authority Ranges
DHCP Authority Configuration Examples
In the following example, cable interface 1/1/ 1 has an IP interface of 192.168.19.50:
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Configuring IP Addresses
Task Command 1. Enter configuration mode for the selected interface
interface {<c/s/i> | loopback} 2. Add the IP address. ip address <ip-address> <mask>
Viewing IP Interfaces
The following example displays IP interface information for interface 1/1/1:
Deleting IP Addresses
Displaying the Routing Table
Configuring Static Routes
Adding Static Routes
Perform the following tasks to add a static route to the routing table:
Deleting Static Routes
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Adding the Default Route
Deleting the Default Route
To add the default route, perform the following task:
no ip route default
Task Command From any mode, delete the default route.
Managing the Address Resolution Protocol (ARP)
Displaying the ARP Cache
Adding ARP Entries
Deleting ARP Entries
Configuring the ARP Timeout
Clearing the ARP Cache
Configuring RIP
About RIP
Configuring RIP on IP Interfaces
Descriptions of the RIP parameters that you configure are listed below.
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You configure RIP on an IP interface by performing the following task s:
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For more information on these commands, refer to the Cuda 12000 IP
The following example configures RIP on cable interface 1/1/1:
For more information on the ip rip commands, refer to the Cuda 12000 IP
Disabling RIP on IP Interfaces
Use this procedure to disable RIP on an interface:
You remove RIP from an interface by performing the following tasks:
For more information on these commands, refer to the Cuda 12000 IP
Removing RIP from IP Interfaces
Configuring OSPF
About OSPF
OSPF Areas
OSPF Routers
OSPF Configuration Task Overview
Configuring OSPF Global Parameters
For more information on these commands, refer to the Cuda 12000 IP
Adding OSPF Areas
For more information on these commands, refer to the Cuda 12000 IP
Removing OSPF Areas
You remove a specified OSPF area by performing the following tasks:
For more information on these commands, refer to the Cuda 12000 IP
Configuring OSPF on IP Interfaces
Assigning an Area ID to the IP Interface
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Configuring OSPF Parameters for an IP Interface
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For more information on these commands, refer to the Cuda 12000 IP
The following example configures OSPF parameters on IP interface 201.1.1.1:
Removing OSPF from IP Interfaces
Configuring OSPF Virtual Interfaces
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Use this procedure to configure a virtual interface:
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Removing OSPF Virtual Interfaces
Configuring OSPF Neighbor Traps
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Configuring IP Source Routing
About IP Source Routing
Adding IP Source Routes
Examples
Displaying IP Source Routes
Removing IP Source Routes
To remove an IP source route entry from a particular interface, perform the
Source Routing Configuration Example
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About IP Packet Filtering
Enabling and Disabling IP Packet Filtering
Understanding Access Lists
Creating Access Lists
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Displaying Access Lists
Deleting Access Lists
Applying Access Lists to Interfaces
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Displaying Access Classes
Removing Access Lists from Access Classes
Packet Filtering Considerations and Example
Implicit Deny
Match Sequence
Sample Access List
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About Network-Layer Bridging
Creating Network-Layer Bridges
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Creating Bridge Groups
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Adding Interfaces to Bridge Groups
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Assigning IP Addresses To Bridge Groups
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About IP Multicast
IGMP
IGMP Proxy
About IP Multicast 355
Figure17-1 Sa mple Network
Managing IGMP Interfaces
Joining IGMP Groups
Configuring IGMP Interface Parameters
Displaying IGMP Groups and Interface Parameters
Displaying Groups and Parameters from Root Mode
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Displaying Groups and Parameters from Interface Mode
Deleting IGMP Groups
To delete multicast group entries with the clear ip igmp group command:
To delete groups with the no ip igmp join-group command:
Managing IGMP Proxies
Configuring Proxies
Examples
Displaying Proxies
Deleting Proxies
Displaying Multicast Routes
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CMTS Upstream Frequency Reuse
Configuring the MAC Interface
Displaying MAC Interface Parameters and Statistics
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Understanding MAC Interface Statistics
MAC interface statistics are displayed as part of the
brief description for each MAC statistic.
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Configuring MAC Interface Parameters
Shared Secret
Sync Interval (millisec)
UCD-Interval
Insertion-interval
Ranging-attempts
Map-timer
Periodic-Ranging-Interval
Plant-delay
PLL State
Configuring the Downstream Channel
Displaying Downstream Configuration and Statistics
The Annex Type for EuroDOCSIS modules is Annex A.
Understanding Downstream Channel Statistics
Configuring Downstream Parameters
Annex Type
Downstream Shutdown
Downstream Frequency
Channel Width
Downstream transmit-power
Downstream Modulation
Downstream interleave-depth
Example Procedure of Downstream Configuration
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The following example shows a downstream channel configuration.
Configuring Upstream Channels
Displaying Upstream Configuration and Statistics
Task Command
show upstream <port number>
Configuring Upstream Channel Parameters
Upstream shutdown
Frequency
Channel Width (kHz)
Slot Size
Receive Power
Modulation Profile
Data-Backoff
Range-Backoff
Example Procedure of Upstream Configuration
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The following example configures upstream channel 1 on the CMTS interface installed in slot 1.
Upstream Channel MAP Configuration
Initial Maint Region Size (microsec)
UCD Grant Size (microsec)
Maximum Deferred Ranging Invitations
Minimum Request Region
Upstream Channel Ranging Configuration
Power Offset Threshold (dB)
CM Range Invite Timeout (millisec)
Maximum Power Adjustment (1/4 dB)
Enable Zero Power Adjustment
Enable Zero Timing Adjustment
Enable Zero Frequency Adjustment
Configuring Admission Control
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Configuring Frequency Hopping
Understanding Frequency Hopping Configuration
Understanding Frequency Hopping Parameters
The following example configures Policy Number 1 on Upstream Channel 1:
Display Policy Number 1 on all Upstream Channels
You display all Policy Number 1s on all upstream channels by performing the
Display All Policies on Single Upstream Channel
Display All Policies on All Upstream Channels
You display all policies on all upstream channels by performing the following tasks:
Frequency Hopping Statistics
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Defining Modulation Profiles
Guard Time
Mod qpsk
Pre-len
Burst-len
Diff
FEC-tbytes
Fec-len
Seed
Shortened
Scrambler
Example Creating a Modulation Profile
You can then verify the new modulation profi le using the
within either root or cable interface mode, or the show modulation-profile
Displaying Modulation Profiles
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Deleting Modulation Profiles
You delete a modulation profile from a cable interface by performing the following tasks
The following example deletes modulation profile 3 from interface 1/1/1:
Configuring CMTS Privacy Parameters
Configuring Flap Control
Flap-list size
Flap-list aging
Flap-list insertion-time
Flap-list power-adj-threshold
Show flap-list control
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Viewing Cable Modems
Displaying the Summary of Cable Modem Registration States
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Displaying a Detailed Listing for an Interface
The display includes the following parameter information:
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Displaying Specific Cable Modems
You can display selected modems by MAC address. To do so, perform the
Displaying Cable Modem Statistics
To display cable modem statistics, perform the following tasks:
The following example shows the results of the show modem stats command.
Tracking Offline Cable Modems
Setting the Duration for Tracking Offline Cable Modems
Maintaining Statistics for Offline Cable Modems
Clearing Offline Cable Modems
Resetting Cable Modems
Resetting a Single Modem
Resetting Multiple Modems
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Resetting All Modems on a Network
To reset all modems attached to a selected network, perform the following task within the
Changing Upstream Channels
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Viewing Services
The SID summary display includes the following parameter informati on:
To view statistics for each service identifier, perform the following task in
interface cable <c/s/i> mode.
The following example displays the results of the show sid stats command.
Task Command View SID statistics. show interface cable <c/s/i> sid stats
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Configuring BPI and BPI+ Parameters
About BPI and BPI Plus
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Configuring Authorization and Traffic Encryption Keys
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Configuring Trust and Validity for Manufacturer Certificates
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Configuring IP Multicast Address Mapping
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Viewing Privacy Keys
To display privacy key (that is, TEK) information, perform the following task within
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Managing Flap Lists
Viewing the Flap List
The following example displays the flap list for cable interface 1/1/1:
The parameters that you can display through the flap list are listed below:
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Clearing the Flap List
Task Command Clear the flap list. flap-list clear
Managing Quality of Service
Service Flows
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Viewing Service Flows
The following example displays all Service Flows for a specified cable modem:
The following example displays Upstream Service Flows:
Example 3
The following example displays an Admitted parameter set for a specif ied Service flow:
Classifiers
The following table describes the parameters contained in viewing Service Flow Classifiers:
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Viewing Classifiers
Service Flow Logs
Viewing and Clearing Service Flow Logs
The following example displays Service Flow logs for all Service Flows:
The following example displays a Service Flow log by index number.
Dynamic Service
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View Dynamic Service Flow Statistics
The following example displays Dynamic Service Flow Statistics:
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About Subscriber Management Filtering
About CPE Control
Configuring Filter Groups
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Viewing Filter Groups
Deleting Filter Groups and Filters
Modifying Existing Filter Groups
Assigning Default Filter Groups
To assign default Subscriber Management filter groups, perform the
Modifying Filter Groups Per Cable Modem
To modify default Subscriber Management filter groups, perform the following tasks.
address and service ID (SID):
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Viewing Filter Group Assignments
The following example displays filter group assignments for:
Configuring CPE Control Parameters
To set chassis-wide Subscriber Management defaults for CPE devices, perform the following tasks:
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Modifying CPE Control Parameters Per Cable Modem
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Viewing CPE Control Parameters and CPE Devices
You can view CPE control parameters and CPE devices.
Viewing CPE Control Parameters
To view CPE control parameters, perform the following tasks:
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Viewing CPE Devices
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Cable Modem MIBs
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MTA MIBs
The following is a list and description of the MTA MIB tables that are supported by the Cuda 12000:
Browsing Cable Modem and MTA Status
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For example, to display cable modem device status, you would issue the following command:
The corresponding output from the cable modems MIB would be:
Cable Modem and MTA Command Output Descriptions
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Access Control Commands
Tabl e A -1 Access Control Commands
Mode Commands
Tabl e A -2 Mode Commands
General Commands
Tabl e A -3 Gener al Commands
IP Administration and Route Filtering Commands
Tabl e A -4 IP Adm inistration and Route Filtering Commands
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RIP Commands
Tabl e A -5 Rout ing Information Protocol (RIP) Commands
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OSPF Commands
Tabl e A -6 Op en Shortest Path First (OSPF) Commands
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DHCP Relay Commands
Tabl e A -7 DHCP Relay Commands
Cable Interface Administration Commands
Tabl e A -8 Cable Interface Administration Commands
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Cable Modem and Subscriber Administration Commands
Tabl e A -9 Cable Modem and Subscriber Administration Commands
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Network-Layer Bridge Commands
Table A-10 Network-Layer Bridge Commands
Fault Management Commands
Table A-11 Fault Management Commands
Chassis Commands
Table A-12 Chassis Commands
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SNMP Commands
Table A-13 SNMP Commands
Packet Over SONET (POS) Commands
Table A-14 POS Commands
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Ethernet Commands
Table A-15 Ethernet Commands
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PROVISIO NING SERVERS
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Task Command
show dhcp-policy default
8. Verify the new DHCP server configuration.
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