How to View Cluster name in Oracle 11g RAC ?

How to View Cluster version and name in Oracle 11g RAC :

---For Cluster version
--------------------------------------
[root@rac1 /]# cd /u01/app/11.2.0/grid/bin/
[root@rac1 bin]#
[root@rac1 bin]# ./crsctl query crs softwareversion
Oracle Clusterware version on node [rac1] is [11.2.0.1.0]
[root@rac1 bin]#
[root@rac1 bin]#
[root@rac1 bin]# ./crsctl query crs activeversion
Oracle Clusterware active version on the cluster is [11.2.0.1.0]
[root@rac1 bin]#
[root@rac1 bin]# 

For name:-
------------------

[root@rac1 /]# cd /u01/app/11.2.0/grid/bin/
[root@rac1 bin]# ./cemutlo -n
rac-scan 

or

[root@rac1 bin]#
[root@rac1 bin]# srvctl config scan
SCAN name: rac-scan, Network: 1/10.11.201.0/255.255.255.0/eth0
SCAN VIP name: scan1, IP: /rac-scan.localdomain/10.11.201.11
[root@rac1 bin]#