BenutzerhandbuchInhaltsverzeichnisCisco MWR 1900 Mobile Wireless Edge Router Software Configuration Guide1contents3About This Guidevii3chapter 13Overview of the MWR 19001-13chapter 23First-Time Configuration2-13chapter 34CiscoIOS Software Basics3-14chapter 44Configuring with the Command-Line Interface4-14chapter 55Command Reference5-15index5About This Guide7Objectives7Audience7Organization7Document Conventions8Additional Information9Related Documentation9Obtaining Documentation9World Wide Web9Documentation CD-ROM10Ordering Documentation10Documentation Feedback10Obtaining Technical Assistance10Cisco.com11Technical Assistance Center11Contacting TAC by Using the Cisco TAC Website11Contacting TAC by Telephone12Benefits13Figure1-1 MWR 1900 in an IP-RAN Solution13Software Features14Cisco IOS Software14Network Processor Software14PPP Multiplexing/Demultiplexing15RTP/UDP Header Compression15Figure1-2 RTP Header Compression16Redundancy Support16HSRP17MIB Support17Limitations and Restrictions18Before You Begin19Understanding Boot Images19Understanding Interface Numbering19Figure2-1 Front of the MWR 190020Before Starting Your Router21Step 1 Set up the hardware and connect the console and network cables as described in the Cisco M...21Step 2 Configure your PC terminal emulation program for 9600 baud, 8 data bits, no parity, and 1...21Using the Setup Command Facility21Configuring Global Parameters21Step 1 Power ON the router, see the Cisco MWR 1900 Router Hardware Installation Guide.21Step 2 When the following message appears, enter yes to begin the initial configuration dialog:22Step 3 Enter a host name for the router (this example uses 1900-1):22Step 4 Enter an enable secret password. This password is encrypted (more secure) and cannot be se...22Step 5 Enter an enable password that is different from the enable secret password. This password ...22Step 6 Enter the virtual terminal password, which prevents unauthenticated access to the router t...23Step 7 Respond to the following prompts as appropriate for your network:23Step 8 The summary of interfaces is displayed.23Step 9 Specify the interface to be used to connect to the network management system.23Step 10 You are then prompted to configure the specified interface.23Completing the Configuration23Step 1 A setup command facility prompt asks if you want to save this configuration.24Step 2 When the messages stop displaying on your screen, press Return to get the command line pro...24Where to Go Next24Getting Help25Understanding Command Modes26Table3-1 Common Command Modes26Undoing a Command or Feature27Saving Configuration Changes27Where to Go Next27Before You Begin30Verifying the Version of Cisco IOS Software30Configuring the Host Name and Password30Step 1 Enter enable mode and enter the password.30Step 2 Enter global configuration mode.30Step 3 Change the name of the router to a meaningful name.31Step 4 Enter an enable secret password. This password provides access to privileged EXEC mode. Wh...31Step 5 Enter line configuration mode to configure the console port. The prompt changes to Router(...31Step 6 Enter a timeout value of 0 to prevent the router’s EXEC facility from timing out if you do...31Step 7 Exit to global configuration mode.31Configuring Loopback Interfaces31Step 1 Create a loopback interface for each multilink interface:31Step 2 Exit interface configuration mode:31Configuring Fast Ethernet Interfaces32Configuring the FE Interface IP Address32Step 1 Specify the port adapter type and the location of the interface to be configured.32Step 2 Assign an IP address and subnet mask to the interface.32Setting the Speed and Duplex Mode32Step 1 Specify the duplex operation.33Step 2 Specify the speed.33Configuring Routing Protocol Attributes33Step 1 Enable OSPF Message Digest 5 (MD5) authentication.33Step 2 Specify the interval between hello packets that the Cisco IOS software sends on the interf...33Step 3 Set the interval at which hello packets must not be seen before neighbors declare the rout...33Configuring PIM33Step 1 Enter the following command:33Configuring HSRP Support34Step 1 Specify the name of the standby group.34Step 2 Enable HSRP and assign an IP address to the virtual router. This address is the same for b...34Step 3 Configure the time between hello packets and the time before other routers declare the act...34Step 4 Indicate that the router can become the active router when its priority is higher than all...34Step 5 Specify other interfaces on the router for the HSRP process to monitor in order to alter t...35Step 6 Specify a priority of 100.35Enabling the FE Interface35Step 1 Enable the interface.35Configuring Multilink Interfaces35Configuring Multilink PPP36Step 1 Specify the multilink interface to be configured.36Step 2 Enable multilink PPP operation.36Step 3 Specify an identification number for the multilink interface.36Step 4 Enable IP processing on a the multilink interface without assigning an explicit IP address...36Configuring IP Address Assignment36Step 1 Specify an IP address, an address from a specific IP address pool, or an address from the ...37Configuring PPP Multiplexing37Step 1 Enable PPP multiplexing:37Step 2 Specify the parameters of multiplexing.37Configuring RTP/UDP Compression37Step 1 Enable RTP header compression for serial encapsulations:38Step 2 By default, the software supports a total of 16 RTP header compression connections on an i...38Configuring Routing Protocol Attributes38Step 1 Enable OSPF Message Digest 5 (MD5) authentication:38Step 2 Specify the interval between hello packets that the Cisco IOS software sends on the interf...38Step 3 Set the interval at which hello packets must not be seen before neighbors declare the rout...38Configuring PIM38Step 1 Enter the following command:38Configuring T1 and E1 Interfaces39Configuring T1 Interfaces39Step 1 Specify the controller that you want to configure. For information about interface numberi...39Step 2 Specify the framing type.39Step 3 Specify the line code format.39Step 4 Specify the channel group and time slots to be mapped. For the VWIC interfaces, you can co...39Step 5 Configure the cable length.39Step 6 Exit controller configuration mode.39Step 7 Configure the serial interface. Specify the T1 slot (always 0), port number, and channel g...40Step 8 Assign an IP address and subnet mask to the interface. If the interface is a member of a M...40Step 9 Before you can enable RTP header compression, you must have configured a serial line that ...40Step 10 Set the carrier delay for the serial interface.40Step 11 Return to Step 1 to configure the second port on the VWIC and the ports on any additional...40Step 12 Exit to global configuration mode.40Configuring E1 Interfaces40Step 1 Specify the controller that you want to configure. Controller E1 0/0 maps to the first por...40Step 2 Specify the framing type.40Step 3 Specify the line code format.40Step 4 Specify the channel group and time slots to be mapped. For the VWIC interfaces, you can co...40Step 5 Configure the cable length.41Step 6 Exit controller configuration mode.41Step 7 Configure the serial interface. Specify the E1 slot (always 0), port number, and channel g...41Step 8 Assign an IP address and subnet mask to the interface. If the interface is a member of a M...41Step 9 Before you can enable RTP header compression, you must have configured a serial line that ...41Step 10 Set the carrier delay for the serial interface.41Step 11 Return to Step 1 to configure the second port on the VWIC and the ports on any additional...41Step 12 Exit to global configuration mode.41Configuring QoS Attributes41Creating a Class Map42Step 1 Assign a name to your class map.42Step 2 Describe the characteristics of the packets that are subject to QoS using one or more of t...42Step 3 Exit class map configuration mode.42Creating a Policy Map42Step 1 Assign a name to your policy map.42Step 2 Associate the policy map with a class map.42Step 3 Describe the QoS actions you want the router to perform when the router encounters a packe...43Step 4 To configure the Class-Based Packet Marking feature, you must configure either an IP Prece...43Step 5 Repeat Step 2 and Step 3 for each class map.44Step 6 Exit policy map configuration mode.44Assigning a QoS Boilerplate to an Interface44Step 1 Access the multilink interface configuration mode.44Step 2 Assign the QoS boilerplate to the multilink interface.44Configuring Redundancy44Redundant MWR 1900s44Step 1 Disable EADI capabilities on the router.44Step 2 Enter redundancy mode.44Step 3 Enter the y-cable mode.44Step 4 Specify the loopback interface to be used to monitor the health of the router and for reve...45Step 5 Specify the interface to be used for backhauling.45Step 6 Exit y-mode configuration mode.45Stand-Alone MWR 190045Step 1 Enter redundancy mode.45Step 2 Enter the y-cable mode.45Step 3 Specify that the router is to be used as a stand-alone device. This command closes the rel...45Step 4 Exit y-mode configuration mode.45Saving Configuration Changes46Step 1 Exit configuration mode.46Step 2 Save the configuration changes to NVRAM so that they are not lost during resets, power cyc...46Verifying the Configuration46Notes50Monitoring and Managing the MWR 190050Step 1 At the privileged prompt, enter the following command to access configuration mode:50Step 2 At the configuration prompt, enter the following command to assign a host name to each of ...50Step 3 Enter the following commands to create a loopback interface for O&M:50Step 4 Exit interface configuration mode:50Step 5 At the configuration prompt, enter the following command to specify the recipient of a Sim...50Step 6 Enter the following commands to specify the public and private SNMP community names:51Step 7 Enter the following command to enable the sending of SNMP traps:51Step 8 Enter the following command to specify the loopback interface from which SNMP traps should...51Step 9 At the configuration prompt, press Ctrl-Z to exit configuration mode.51Step 10 Write the new configuration to nonvolatile memory as follows:51Show Commands for Monitoring the MWR 190051Where to Go Next52clear ip rtp header-compression54clear ppp mux55ip rtp compression-connections56ip rtp header-compression57mode y-cable59ppp mux60ppp mux delay61ppp mux frame62ppp mux pid63ppp mux subframe length64ppp mux subframe count65redundancy66show ip rtp header-compression67Table5-1 show ip rtp header-compression Field Descriptions67show ppp mux69Table5-2 show ppp mux Field Descriptions70show redundancy71standalone73standby use-interface74index77C77D77E77F77G78H78I78L78M78N79O79P79R79S79T80U80V80Y80Größe: 979 KBSeiten: 80Language: EnglishHandbuch öffnen
