The Foundation Summary provides a convenient review of many key concepts in this chapter. If you are already comfortable with the topics in this chapter, this summary might help you recall a few details. If you just read this chapter, this review should help solidify some key facts. If you are doing your final prep before the exam, the following lists and tables are a convenient way to review the day before the exam.
Table 10-10 summarizes the commands covered in this chapter.
Table 10-10. Summary of Commands
|Starts IS-IS on the router
|Defines the NET address
|Defines the router as Level 1 or Level 2
|Router(config-router)#summary-address address mask
|Enables you to summarize the networks manually
|Router(config-if)#frame-relay map ip destination address DLCI broadcast
|Maps the Frame Relay DLCI to the destination IP address
|Router#show clns neighbor detail
|Displays information drawn from the neighbor table
|Router#show clns interface
|Displays information about IS-IS Hello and timers
|Router#show isis database
|Shows the link-state database
|Router#show isis spf-log
|Shows why and how often the SPF algorithm was recalculated
Table 10-11 shows the debug commands discussed in this chapter.