I have two 93180YC-EX switch configured as vpc . running as leaf switch connect to spine swtich I found weird problem  I can find 1535 host routes on two leaf switches, but one leaf1 we can find most host routes put into host trie route Total number ...

I found more than 50000 packet tx from show ibc on 7609 , I use netdr capture packet on 7600 rsp, found many protocl 006A pakcet from interface IB0/0 destination mac is all zero 00.00.00.00.00.00 packet length is always 124 what is protocol 0x006A， w...

we upgrade firepower 2130 from 9.10.1 to 9.16 .4.14 after ugrade we can't login firepower asa by using ssh xshell ，can login fxos from debug got  ssh 2 matching cypher is not support actually from asa ssh cypher is support i change cypher on client b...

I found below ipv6 icmpv6 log after we config ipv6 with third product through portchannel 2023 Feb 15 09:12:34 N7K2 %ICMPV6-3-ND_LOG: icmpv6 [4130] Own mac address 0000.0000.002e in the RS packet received on Ethernet2/8 from fe80::200:ff:fe00:2e I  a...