About mdieken011

mdieken011 · 12-19-2023

I have an ASA 5525 and a Catalyst 9500 switch that have been exchanging routes using EIGRP for years. Last night that quit working. I will include the show eigrp events below.ASA/act# sh eigrp events Event information for AS 100: 1 23:49:10.074 P...

mdieken011 · 05-25-2023

What would be the best way to setup a redundant tunnel on an ASA? Something with 2 crypto maps that go to the same IP?This would be for failover so if the primary is down the data is routed to the seconday?There would be to 2 different devices on th...

mdieken011 · 03-28-2023

I have a Nexus 9300 switch that has my guest network on it. I do not want to route this network on the Nexus because of security reasons so I won't put an address on it. I will route the L3 traffic with my Cisco ASA.1. Will the switch forward the DH...

mdieken011 · 07-19-2022

I have 2 ASA 5525's in a HA pair. I need to move them to a new switch. I am planning on moving all the interfaces of the standby FW then make sure failover is re-established. I will then failover to the standby and move the last of the interfaces....

mdieken011 · 06-13-2022

Here is my situation. I need to route my guest traffic out a secondary ISP. I need my normal traffic to route out my primary ISP so I intend to use PBR to accomplish this. Does the below config look like it will accomplish this task?I have kept ou...

mdieken011 · 12-19-2023

Thanks for the reply. I don't know what could have prompted the poison to begin with. This has been working flawlessly for years. All of a sudden it started. I don't summarize my routes because I have never had a reason to in the past. I leave t...

mdieken011 · 01-21-2022

I have done a test and the below seems to work. I have the new switch SVI use the same old MAC address from the old SVI.As soon as I do that it starts working. If I wait for the phone to start to communicate it takes up to 10 minutes to refresh it'...

mdieken011 · 01-14-2022

I found in the Cisco UCS Design Guide it states "The default ARP cache lifetime for Microsoft Windows is 2 minutes; for Linux, the default lifetime is 30 seconds; and for Cisco IP phones, the default lifetime is 40 minutes." https://www.cisco.com/c/e...

mdieken011 · 01-14-2022

Balaji, thanks for the response. I did all of that already except the clear ARP. If the SVI is moved to a new switch there should be nothing to clear. It is shutdown on the old 6509 and "no shut" on the 9500 so the ARP table should start to be pop...

mdieken011 · 01-14-2022

Scott, the phones and the servers will stay on the same VLAN/IP address space. The interface is only being moved to a C9500 from a C6509. The gateway is still there exactly like it was before. The only difference I can think of is the MAC address ...

Member Since	‎06-28-2016 03:08 PM
Date Last Visited	‎04-19-2024 07:53 AM
Posts	52

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ASA 5525 EIGRP is fine and quit working for almost 2 hours.

Redundant IPSec VPN

IP DHCP Relay

Move a ASA Fault Tolerant pair to new switches

Secondary ISP using Policy Based Routing

Re: ASA 5525 EIGRP is fine and quit working for almost 2 hours.

Re: SVI VLAN change

Re: SVI VLAN change

Re: SVI VLAN change

Re: SVI VLAN change