Cisco Sr. Software Engineer interview questions

I applied for the interview 2 months back and one day out of blue, I got an email that we have scheduled an interview with one of the technical lead with 2 options. Please provide your availibility. I responded by saying No to both the times and asked to reschedule as I have my Production planned on same day. Changed the timing last minute and gave a timing of 2 pm EST. Interviewer calls me 2 hrs before and tell me I might have confused with the timing (even though I have email). Anyway, interview went well and he told me that wait for the next steps. I am still waiting ..... 1 months. I know I am not a snowflake or Ex-googler but if I spend 1 hr on the interview, company HR should respond with atleast a response (if not a detailed feedback). Pathetic process. Wouldn't apply or entertain call from Cisco anymore.

I applied online after looking at open position on LinkedIn. Within a few days received an email about technical phone screening. Phone screening was followed by 2 separate WebEx technical interviews over next 3-4 weeks. And the final round was with hiring manager and was mix of technical/behavioral questions. Overall all the interviewers were friendly and were professional. At the end of final interview hiring manager appreciated me about some of my qualities that the interviewers had observed and told me that they are interviewing more candidates and will make sure to pass on the final feedback. But I never received a final feedback. I tried to reach out to the recruiter a couple times later but there wasn't any response and my profile was just taken off their careers portal. This was a real disappointment by a reputed company. Every company has right to select best candidate but they should also respect other candidates and make sure to pass on the feedback.