Cisco N7K-C7010 Configuration Guide - Page 138
Optional copy running-config startup-config, Optional bfd authentication keyed-sha1 keyid
UPC - 882658174445
View all Cisco N7K-C7010 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 138 highlights
Configuring BFD Chapter 5 Configuring Bidirectional Forwarding Detection Send document comments to [email protected] SUMMARY STEPS 1. configure terminal 2. interface int-if 3. bfd interval mintx min_rx msec multiplier value 4. (Optional) bfd authentication keyed-sha1 keyid id key ascii_key 5. (Optional) show running-config bfd 6. (Optional) copy running-config startup-config DETAILED STEPS Step 1 Command configure terminal Step 2 Example: switch# configure terminal switch(config)# interface int-if Step 3 Example: switch(config)# interface ethernet 2/1 switch(config-if)# bfd interval mintx min_rx msec multiplier value Example: switch(config-if)# bfd interval 50 min_rx 50 multiplier 3 Step 4 bfd authentication keyed-sha1 keyid id key ascii_key Example: switch(config-if)# bfd authentication keyed-sha1 keyid 1 ascii_key cisco123 Step 5 show running-config bfd Step 6 Example: switch(config-if)# show running-config bfd copy running-config startup-config Example: switch(config-if)# copy running-config startup-config Purpose Enters configuration mode. Enters interface configuration mode. Use the ? keyword to display the supported interfaces. Configures the BFD session parameters for all BFD sessions on the interface. This overrides the global BFD session parameters. The mintx and msec range is from 50 to 999 milliseconds and the default is 50. The multiplier range is from 1 to 50. The multiplier default is 3. (Optional) Configures SHA-1 authentication for all BFD sessions on the interface. The ascii_key string is a secret key shared among BFD peers. The id value, a number between 0 and 255, is assigned to this particular ascii_key. BFD packets specify the key by id, allowing the use of multiple active keys. To disable SHA-1 authentication on the interface, use the no form of the command. (Optional) Displays the BFD running configuration. (Optional) Saves this configuration change. 5-10 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x OL-23435-03