Index: ssh_config
===================================================================
--- ssh_config.orig
+++ ssh_config
@@ -46,7 +46,7 @@ ForwardX11Trusted yes
 #   IdentityFile ~/.ssh/id_rsa
 #   IdentityFile ~/.ssh/id_dsa
 #   Port 22
-#   Protocol 2,1
+    Protocol 2
 #   Cipher 3des
 #   Ciphers aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc
 #   MACs hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160