Cisco MDS-9124 Troubleshooting Guide - Page 396
Displaying Configuration Errors When Bringing Up a Tunnel on a Selected Port Using the CLI
View all Cisco MDS-9124 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 396 highlights
FCIP Issues Chapter 20 Troubleshooting IP Storage Services Send documentation comments to [email protected] Listen Port is 3225 TCP parameters SACK is disabled PMTU discover is enabled, reset timeout is 3600 sec Keep alive is 60 sec Minimum retransmission timeout is 300 ms Maximum number of re-transmissions is 4 Advertised window size is 64 KBThe following example shows a configuration error when using multiple FCIP profiles on one physical Gigabit Ethernet port. MDS2(config)# fcip profile 21 MDS2(config-profile)# ip address 10.10.11.2 error: fcip another profile exists with same port & ip (Multiple FCIP profiles can be used on one physical Gigabit Ethernet port, but each profile must have a different listening port.) MDS2(config-profile)# port 32 (Change the TCP listen port on the profile. The default is 3225.) MDS2(config-profile)# ip address 10.10.11.2 (The IP address for the Gigabit Ethernet port 2/1 is now accepted, and two FCIP profiles are using the same Gigabit Ethernet port.) MDS2(config-profile)# end MDS2# show fcip profile 21 FCIP Profile 21 Internet Address is 10.10.11.2 Listen Port is 32 (This is a new TCP listen port.) (interface GigabitEthernet2/1) TCP parameters SACK is disabled PMTU discover is enabled, reset timeout is 3600 sec Keep alive is 60 sec Minimum retransmission timeout is 300 ms Maximum number of re-transmissions is 4 Advertised window size is 64 KB MDS2# show fcip profile 28 FCIP Profile 28 Internet Address is 10.10.11.2 (interface GigabitEthernet2/1) Listen Port is 3225 (This is the default listen port.) TCP parameters SACK is disabled PMTU discover is enabled, reset timeout is 3600 sec Keep alive is 60 sec Minimum retransmission timeout is 300 ms Maximum number of re-transmissions is 4 Advertised window size is 64 KB Displaying Configuration Errors When Bringing Up a Tunnel on a Selected Port Using the CLI The following example shows a configuration error when bringing a tunnel up on the selected port. This could be either an FCIP profile issue or an FCIP interface issue. Both sides must be configured correctly. MDS2(config)# fcip profile 21 MDS2(config-profile)# port 13 (Change the TCP listen port on switch MDS2.) MDS2(config-profile)# end MDS2(config)# interface fcip 21 MDS2(config-if)# passive-mode (Put interface fcip 21 in passive mode to guarantee MDS1 initiates a TCP connection.) 20-22 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05