Show frame relay map
Reset map table and clears all inverse arp entries. The show frame relay map privileged exec mode command shows the contents of the next hop protocol address to dlci mapping table on the router.
Example 4 32 sample output of show frame relay map command.
Clears all inverse arp entries from the map table. Lmi types are the signaling standards between a router cpe and fr switch telco. In this example we use show frame relay mapping to verify that r4 has learned about the other links via inverse arp. You can see that r1 knows how to reach r2 and r3 and these two routers also know how to reach r1.
Router show frame relay map. Frame relay lmi specifications are ansi q933a and cisco though the question is about the output of show frame relay map not show frame relay lmi. We also verify that we can ping. Use the show frame relay map privileged exec command to see whether an address map is configured for the dlci.
Displays status of all pvcs configured. In this example we use show frame relay mapping to verify that r4 has learned about the other links via inverse arp. If you do not see an address map for the dlci enter the clear frame relay inarp privileged exec command and then use the show frame relay map command again to see whether there is now a map to the dlci. Enable debug process on lmi.
Lmi specifications differ with encapsulation types. Router no debug frame relay lmi. Ip 192 168 123 1 dlci 301 0x12d 0x48d0 dynamic broadcast status defined active take a close look at the output above. Ip 10 108 177 177 dlci 177 0xb1 0x2c10 static broadcast cisco tcp ip header compression inherited passive inherited latest 200 105 dumps valid version with 312 q as.
Router show frame relay lmi. Displays lmi statistics including types and exchanged messages. Used to view the status of all pvcs configured. 200 105 200 105 exam post navigation.
The following is sample output from the show frame relay map command. All possible debugging has been turned off r1 configure terminal enter configuration commands one per line. Get valid 200 105 exam. Latest and valid q a 90 days free update once fail full refund.
Ieee and 802 1q trunking has. Encapsulation types deal with the framing of a frame relay packet. Displays ip dlci map entries. Ip 10 4 4 1 dlci 401 0x191 0x6410 dynamic.
Clears all frame relay counters. We also verify that we can ping. R4 config if do sh frame map serial0 0 up. Router debug frame relay lmi.
Used to view ip dlci map entries. If the clear frame relay inarp command does not clear frame relay maps you might need to reload the router. R1 config interface serial0 0 1 r1 config if encapsulation frame relay r1 config if frame relay map ip 10 1 1 2 102 r2. R1 undebug all port statistics for unclassified packets is not turned on.
Example 4 32 shows a sample output of the show frame relay map command. Ccna portable command guide. If there is no map to the dlci add a static address map. Ip 10 4 4 3 dlci 403 0x193 0x6430 dynamic broadcast.
The table contains both dynamic mapped and static mapped entries. Ip 10 4 4 1 dlci 401 0x191 0x6410 dynamic broadcast status defined active serial0 0 up. R3 show frame relay map serial0 0 up. Router show frame relay pvc.
This command verifies the dlci mappings that the router has learned about. The dynamic parameter tells us that these entries were created by inverse arp. R1 show frame relay map r1 turn off all debugging with the undebug all command and re apply the frame relay map ip command but without using the broadcast keyword. Router show frame relay map serial 1 administratively down.
It serves as the heartbeat of the link between the two devices which verifies the flow of data on that link. R4 config if do sh frame map serial0 0 up. Router show frame relay map.
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