User manual JUNIPER NETWORKS JUNOSE 11.0.X PHYSICAL LAYER CONFIGURATION

[. . . ] JUNOSeTM Software for E SeriesTM Broadband Services Routers Physical Layer Configuration Guide Release 11. 0. x Juniper Networks, Inc. 1194 North Mathilda Avenue Sunnyvale, California 94089 USA 408-745-2000 www. juniper. net Published: 2009-12-18 Juniper Networks, the Juniper Networks logo, JUNOS, NetScreen, ScreenOS, and Steel-Belted Radius are registered trademarks of Juniper Networks, Inc. in the United States and other countries. JUNOSe is a trademark of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners. [. . . ] You cannot configure some ports on the I/O module to use the router's clock and others to use the module's clock. To change the clock source of the ports on a cOC3/STM1 I/O module from the router's clock to the module's clock or vice versa, first change the clock source of all ports to the line setting, and then to the new internal clock setting. Example host1(config-controll)#clock source internal chassis Use the no version to revert to the default, line. See clock source. controller sonet Use to select an interface on which you want to configure channelized SONET or SDH. Example host1(config)#controller sonet 4/0 There is no no version. See controller sonet. description Use to assign a text description or an alias to a channelized SONET interface. You can use this command to help you identify the interface and keep track of interface connections. The description or alias can be a maximum of 64 characters. Use the show controllers sonet command to display the text description. Example host1(config-controll)#description boston-sonet-interface 120 Configuration Tasks Chapter 4: Configuring Channelized OCx/STMx Interfaces Use the no version to remove the text description or alias. See description. path Use to configure paths over channelized SONET and SDH interfaces. Specify the correct identifier for the type of interface. See Interface Types and Specifiers in JUNOSe Command Reference Guide for details of the syntax. Example for a cOC3/STM1 interface host1(config-controller)#path 2 oc1 Example for a cOC12/STM4 interface in SONET mode host1(config-controller)#path 2 oc1 1/2 Example for a cOC12/STM4 interface in SDH mode host1(config-controller)#path 2 stm1 2 Use the no version to delete a SONET or SDH path. See path. path description Use to assign a text description or an alias to a channelized SONET path. You can use this command to help you identify the interface and keep track of interface connections. The description or alias can be a maximum of 64 characters. Example host1(config-controll)#path 2 description westford Use the no version to remove the description. See path description. path overhead c2 Use to overwrite the automatic setting for the path signal label (C2) byte. By default, the value of the C2 byte for the path is determined by the layers configured above the SONET/SDH interface and set automatically. The E Series router sets this default value in accordance with RFC 2558. (See "References" on page 117. ) CAUTION: Use this command only if you know that the automatic setting does not match the setting on the remote device. [. . . ] This identifier applies only to dedicated and shared tunnel-server ports configured on the E120 and E320 routers. Dedicated tunnel-server ports are always adapter 0; shared tunnel-server ports are always adapter 2. port--Number of the tunnel-server port on the module; for dedicated tunnel-server ports, this is a virtual port number that is always 0; for shared tunnel-server ports, this is a virtual port number dynamically assigned by the router Card Type or Active Type--Type of port: dedicated or shared Oper State or Max State--Physical state of the port or application up--Port or application is available down--Port or application is unavailable 228 Monitoring Tunnel-Service Interfaces Chapter 6: Managing Tunnel-Service and IPSec-Service Interfaces present--Module associated with this port is installed not present--Module associated with this port has been removed pending--Router has not yet detected all previously configured modules during a reboot or initial installation of the module Active Interfaces or Interfaces--Number of tunnel-service interfaces currently configured on this port Max Interfaces--Total number of tunnel-service interfaces available on this module Fill--Percentage of available interfaces used by a server port, an application on a server port, an application on all server ports, and all server ports Appl Totals--Statistics for each application Server Ports--Displays configuration information about dedicated and shared tunnel-server ports on the router; this display format appears only when the config keyword is specified Port--Identifier in slot/port format (ERX7xx models, ERX14xx models, and ERX310 routers) or slot/adapter/port format (E120 and E320 routers) for the module on which the tunnel-server port resides Type--Type of tunnel-server port: dedicated or shared MaximumInterfaces--Total number of tunnel-service interfaces available on this module Provisioned Interfaces--Total number of tunnel-service interfaces currently provisioned on this port HwPresent--Indicates whether a module that supports the specified tunnel-server port is currently installed in the router: yes or no Example 1--Displays information about a dedicated tunnel-server port on an SM host1#show tunnel-server Card Port:Appl Type --------------- --------Port 8/0 dedicated ipsec-tunnel ipsec-transport l2tp gre/dvmrp Appl Totals ipsec-tunnel ipsec-transport l2tp gre/dvmrp total Oper Active Max State Interfaces Interfaces Fill ------- ---------- ---------- ---present 1 8000 0. 0% down 0 0 0. 0% down 0 0 0. 0% up 0 8000 0. 0% up 1 4000 0. 0% 0 0 0 1 2 0 0 8000 4000 12000 0. 0% 0. 0% 0. 0% 0. 0% 0. 0% Monitoring Tunnel-Service Interfaces 229 JUNOSe 11. 0. x Physical Layer Configuration Guide Example 2--Displays information about a dedicated tunnel-server port on an ISM host1#show tunnel-server Card Port:Appl Type --------------- --------Port 2/0 dedicated ipsec-tunnel ipsec-transport l2tp gre/dvmrp Appl Totals ipsec-tunnel ipsec-transport l2tp gre/dvmrp total Oper Active Max State Interfaces Interfaces Fill ------- ---------- ---------- ---present 1 8000 0. 0% up 0 0 0. 0% down 0 0 0. 0% down 0 8000 0. 0% up 1 4000 0. 0% 0 0 0 2 2 0 0 16000 8000 16000 0. 0% 0. 0% 0. 0% 0. 0% 0. 0% Example 3--Displays information about a specific shared tunnel-server port host1#show tunnel-server 2/2 Card Port:Appl Type --------------- --------Port 2/2 shared ipsec-tunnel ipsec-transport l2tp gre/dvmrp Oper Active Max State Interfaces Interfaces Fill ------- ---------- ---------- ---present 0 4000 0. 0% down 0 0 0. 0% down 0 0 0. 0% up 0 4000 0. 0% up 0 4000 0. 0% Example 4--Displays configuration information about dedicated and shared tunnel-server ports host1#show tunnel-server config Server Ports -----------Port -------Port 2/2 Port 8/0 Type MaximumInterfaces ----------------------shared 8000 dedicated 16000 Provisioned Interfaces ----------4000 16000 HwPresent --------yes yes See show tunnel-server. 230 Monitoring Tunnel-Service Interfaces Part 2 Index Index on page 233 Index 231 JUNOSe 11. 0. x Physical Layer Configuration Guide 232 Index Index Symbols 10-Gigabit Ethernet interfaces modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 specifying an interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 4xDS3 ATM I/O modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 B baseline commands baseline interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205 baseline interface serial channelized T3 interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 cOCx/STMx interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 E3/T3 interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 baseline line interface sonet. . . . . . . . . . . . . . . . . . . . . . . . . . 97, 153 baseline path interface sonet. . . . . . . . . . . . . . . . . . . . . . . . 97, 153 baseline section interface sonet. . . . . . . . . . . . . . . . . . . . 97, 153 BERT (bit error rate test) patterns channelized T3 interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9, 23 cOCx/STMx interfaces. . . . . . . . . . . . . . . . . . . . . . . . . 117, 145, 146 E3/T3 interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50, 61 bert command channelized T3 interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 E3/T3 interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 bit error rate test patterns. See BERT patterns A Address Resolution Protocol. See ARP all option (show controllers). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28, 64 aps commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 aps events. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 aps force. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 aps group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 aps lockout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 aps manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 aps protect. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 aps revert. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 aps unidirectional. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 aps working. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 See also show aps commands APS/MSP (Automatic Protect Switching/Multiplex Section Protection) automatic switchover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 channel numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81, 117 communication methods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 configuration example. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 configuring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89, 119 events. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 K1 byte. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 K2 byte. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 manual switchover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73, 95 monitoring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105, 171 overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 protect interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73, 81, 89, 117 reversion after switchover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 switching mechanisms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 working interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73, 81, 89, 117 ARP (Address Resolution Protocol). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 Automatic Protect Switching. 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