Cisco IOS XR - Manuals - manualsarea.com

Page 2 - SUMMARY STEPS; Examples; Related Documents; Configuring Telnet, HTTP, and XML Host Services; Related Topic

3-2 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Configuring Telnet, HTTP, and XML Host Services To configure the DNS and DNS server, complete the following steps: SUMMARY STEPS 1. configure 2. domain name domain-name-of-organization 3. domain name-server ipv4-...

Page 3 - Prerequisites; Managing Configuration History and Rollback

3-3 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Managing Configuration History and Rollback Prerequisites The following prerequisites must be met before configuring the Telnet, HTTP, and XML host services: • For the XML and HTTP host services, the Manageabilit...

Page 4 - Displaying the CommitIDs; show configuration commit

3-4 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Managing Configuration History and Rollback When multiple commitIDs are present, you can use a commitID to identify a previous configuration to which you want to return, or you can use the commitID to load the co...

Page 5 - Displaying the Configuration History Log; show configuration commit list

3-5 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Managing Configuration History and Rollback The commitIDs are shown in the “Label/ID” column. The following example shows the show configuration commit list command display: RP/0/RP0/CPU0:router# show configurati...

Page 6 - Displaying the Configuration Changes Recorded in a CommitID; show; Previewing Rollback Configuration Changes; show configuration rollback changes

3-6 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Managing Configuration History and Rollback RP/0/RP0/CPU0:router# show configuration commit history SNo. Label/ID User Line Client Time Stamp ~~~~ ~~~~~~~~ ~~~~ ~~~~ ~~~~~~ ~~~~~~~~~~ 1 1000000144 user_a vty0 CLI...

Page 7 - Rolling Back the Configuration to a Specific Rollback Point

3-7 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Managing Configuration History and Rollback To display the prospective rollback configuration changes from the current configuration to a specific session, enter the show configuration rollback changes to commitI...

Page 8 - Loading the Configuration Changes for a Specific CommitID

3-8 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Managing Configuration History and Rollback Tip To preview the commands that undo the configuration during a rollback, use the show configuration rollback changes command. To roll back to the last x commits made,...

Page 9 - Deleting CommitIDs; Saving and Loading Target Configuration Files

3-9 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Saving and Loading Target Configuration Files To load rollback configuration changes from the current configuration to a specific session, enter the load rollback changes to commitId command: RP/0/0/CPU0:router(c...

Page 10 - Saving the Target Configuration to a File; show configuration |; pwd; Loading the Target Configuration from a File; load; Loading an Alternative Configuration at System Startup

3-10 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Saving and Loading Target Configuration Files Saving the Target Configuration to a File To save the configuration changes in the target configuration to a file, enter the show configuration | file filename comma...

Page 11 - Configuring Logging and Logging Correlation; Logging Locations and Severity Levels; Logging Destination; Level

3-11 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Configuring Logging and Logging Correlation Configuring Logging and Logging Correlation System messages generated by the Cisco IOS XR software can be logged to a variety of locations based on the severity level ...

Page 12 - Configuring Basic Message Logging; Command or Action

3-12 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Configuring Logging and Logging Correlation For example, the original message describing a card online insertion and removal (OIR) and system state being up or down can be reported, and all subsequent messages r...

Page 13 - logging console; logging buffered

3-13 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Configuring Logging and Logging Correlation Examples In the following example, basic message logging is configured: RP/0/RP0/CPU0:router# config RP/0/RP0/CPU0:router(config)# logging 10.1.1.1 RP/0/RP0/CPU0:route...

Page 14 - Creating and Modifying User Accounts and User Groups

3-14 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Creating and Modifying User Accounts and User Groups RP/0/RP0/CPU0:Apr 6 21:30:59.515 : alphadisplay[103][317]: alpha_display_drain_ queue: Draining 1 message from the queue of size = 1 RP/0/RP0/CPU0:Apr 6 21:31...

Page 15 - Displaying Details About User Accounts, User Groups, and Task IDs; Configuring User Accounts; Command Description; show aaa usergroup

3-15 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Creating and Modifying User Accounts and User Groups Displaying Details About User Accounts, User Groups, and Task IDs Table 3-3 summarizes the EXEC mode commands used to display details about user accounts, use...

Page 16 - Creating Users and Assigning Groups; DETAILED STEPS

3-16 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Creating and Modifying User Accounts and User Groups Creating Users and Assigning Groups To create a user, assign a password, and assign the user to a group, perform the following procedure: SUMMARY STEPS 1. con...

Page 17 - Configuration Limiting

3-17 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Configuration Limiting Related Documents For more information on configuration and management of users and user access privileges, see the following Cisco documents: Configuration Limiting The Cisco IOS XR softw...

Page 18 - Static Route Configuration Limits; Feature Limit Description; route maximum ipv6

3-18 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Configuration Limiting The following sections describe the limits you can configure, default and maximum values, and commands for configuring and displaying the configuration limits: • Static Route Configuration...

Page 19 - IS-IS Configuration Limits; OSPFv2 and v3 Configuration Limits

3-19 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Configuration Limiting IS-IS Configuration Limits Table 3-5 summarizes the maximum limits for IS-IS, including the commands used to display and change the limits. Table 3-5 IS-IS Configuration Limits and Command...

Page 21 - Maximum Interfaces for Each OSPF Instance

3-21 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Configuration Limiting Maximum Interfaces for Each OSPF Instance In the following example, the show ospf command is used to display the maximum number of OSPF interfaces: RP/0/RP1/CPU0:router# show ospf Routing ...

Page 22 - Maximum Routes Redistributed into OSPF; maximum redistributed-prefixes; maximum paths; BGP Configuration Limits

3-22 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Configuration Limiting Maximum Routes Redistributed into OSPF In the following example, the maximum redistributed-prefixes command is used to set the maximum routes redistributed into OSPF: RP/0/RP1/CPU0:router#...

Page 23 - show bgp neighbor

3-23 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Configuration Limiting IPv4 multicast maximum prefixes that can be received from a neighbor 131,072 4,294,967,295 maximum-prefix n show bgp neighbor IP_address IPv6 1 unicast maximum prefixes that can be receive...

Page 24 - clear bgp; Routing Policy Language Line and Policy Limits; Limit Description; rpl maximum lines; rpl maximum policies

3-24 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Configuration Limiting A cease-notification message is sent to the neighbor and the peering with the neighbor is terminated when the number of prefixes received from the peer for a given address family exceeds t...

Page 25 - rpl maximum

3-25 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Configuration Limiting Examples In the following example, the show rpl maximum command is used in EXEC mode to display the current setting for RPL limits and number of each limit currently in use. A summary of t...

Page 26 - Multicast Configuration Limits

3-26 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Configuration Limiting Multicast Configuration Limits Table 3-9 summarizes the maximum limits for multicast configuration, including the commands used to display and change the limits. Table 3-9 Multicast Config...

Page 27 - MPLS Configuration Limits; Other Configuration Limits; show ipv4 access-lists; show ipv4 access-lists

3-27 Cisco IOS XR Getting Started Guide Chapter 3 Configuring Additional Router Features Configuration Limiting MPLS Configuration Limits Table 3-10 summarizes the maximum limits for MPLS configuration, including the commands used to display and change the limits. Table 3-10 MPLS Configuration Limit...