Standards

OSPF network types can be described as either RFC-compliant or Cisco proprietary, as follows:  • RFC-compliant— RFC-compliance offers a vendor-neutral routing platform. There are two nonbroadcast OSPF network types (RFC 2328):  o NBMA  o Point-to-multipoint  • Cisco-specific— Of the broadcast, point-to-multipoint (broadcast), point-tomultipoint nonbroadcast, point-to-point, and NBMA OSPF network type options on a Cisco router that can be used in ..

FRTS Configuration Using LLQ

FRTS supports a variety of queuing tools for managing packets it queues. The queuing tool is enabled via a command in the map class. Example 16-7 shows just such an example, with a new map class. The requirements implemented in this example are as follows: ■ Shape traffic on the two VCs (101 and 102) on s0/0 with the same settings for shaping. ■ Use LLQ only on the VC with DLCI 101. ■ Set Be to 0, and tune Tc to 10 ms. Note that the example does not show the configu..

XML-Formatted Log Messages

To enable XML-formatted syslog messages, use the following commands: Router2# configure terminal Enter configuration commands, one per line.  End with CNTL/Z. Router2(config)#logging console xml Router2(config)#logging monitor xml Router2(config)#logging buffered xml Router2(config)#logging host 172.25.1.1 xml Router2(config)#end Router2# Beginning with IOS Version 12.2(15)T, Cisco introduced Extensible Markup Language (XML) formatted logging of system events and error..

Disabling Link Up/Down Traps per Interface

To disable SNMP link-status change traps for a particular interface, use the following configuration command: Router#configure terminal Enter configuration commands, one per line.  End with CNTL/Z. Router(config)#interface Serial0/0 Router(config-if)#no snmp trap link-status Router(config-if)#exit Router(config)#end Router# By default, the router forwards SNMP link up or down traps whenever an interface changes states. Normally, you want to receive traps when an inter..

Using Priority Queuing

To enable priority queuing on an interface, you must first define the priority list, and then you can apply it to the interface: Router#configure terminal Enter configuration commands, one per line.  End with CNTL/Z. Router(config)#access-list 101 permit ip any any precedence 5 tos 12 Router(config)#access-list 102 permit ip any any precedence 4 Router(config)#access-list 103 permit ip any any precedence 3 Router(config)#priority-list 1 protocol ip high list 101 Router(..