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We have a failover pair of 5585-X ASAs in routed mode, with six contexts eachFirst, using asa953-smp-k8.bin and earlier versions we configured this to allow authenticated BGP through two out of six contexts of the firewall.tcp-map bgp tcp-options ran...
The official answer to my inquiry was that this version of IOS was incompatible with VTP. We would have to use transparent mode for VTP. That wasn't acceptable to us, so we waited until the bug had been fixed in 15.2(4)E7 to finish the upgrade.
I had a similar problem with stacks of 3750X switches. The master would finish booting to 15.2(4)E5 but the slaves would not. They would get to the point where they should ask the master for config, and then after a few minutes would reboot again. Th...
This matches what we saw, though the versions are a surprise. Right now, running 9.6(3)3 there is neither a "tcp-options md5 allow" nor "tcp-options md5 clear"on the active member, or the inactive one either. But I'm not going to test a failover in t...