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IS-IS Network Design Solutions by Scott Sturgess, Abe Martey

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Other Useful IS-IS Troubleshooting Commands

Table 10-3 lists a few more IS-IS commands useful for troubleshooting. The commands are grouped by CLNS and IS-IS, IP and System. A few IS-IS and clns clear commands are also provided. Issuing the clear command usually clears data structures and resets related objects. The table also features useful debugging commands, some of which are discussed in the next section.

Consult the Cisco IOS Software command reference guides mentioned in the references at the end of this chapter for more information about the use and impact of each command before applying them on production routers (specifically references 3 and 4).

Table 10-3. IS-IS Useful Troubleshooting Commands
CLNS show commands: IS-IS show command: ...

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