About Kasper Mortensen

Kasper Mortensen · 10-19-2018

I have a weird connectivity issue for the ports on a pair of NX9K, which seems like one way traffic problem. The setup is: NX7 --- NX7 - has HSRP gateway for the VLAN | \/ | | /\ | NX9 --- NX9 < VPC peer-link between | ...

Kasper Mortensen · 08-23-2016

I'm having an issue doing VRF route leak on a 3750. I'm only getting one way redistribution. The following configuration is a snippet of what should be required for it to work ip vrf EDGE rd 65000:10 route-target export 65000:1 route-target import 6...

Kasper Mortensen · 06-06-2016

VRF definition gives the option for multiprotocol support within the same VRF, while IP VRF is single protocol. Other than IOS/Device limitations, would there be a reason to not use vrf definition? Practically, ip vrf is a bit less configuration and...

Kasper Mortensen · 04-26-2016

I'm having an issue on Cisco 2960 with not being able to move a device from one port to another within the MAC address timeout on a port. When using a laptop in something like a meeting room and afterwards moving to another place (within 5min), the p...

Kasper Mortensen · 12-01-2015

I have a problem and a question regarding the VPN/Anyconnect for ASA 5505. I have excluded most of the configuration I figured wasn't related to this issue. What works: VPN connection can be established and I can get an IP address from the DHCP scope...

Kasper Mortensen · 10-19-2018

It's seems like a mess, honestly. Your topology looks like a prime scenario for a redistribution loop. How big is this environment? Amount of VM/server hosts and how many routers are participating in OSPF/BGP? Questions: 1) Why do you have a defa...

Kasper Mortensen · 08-23-2016

Hey, I just pulled out another 3750 of same model and IOS and the configuration is working correctly on that one. So I guess the issue is semi closed.

Kasper Mortensen · 04-26-2016

Configured mac move on the ports which solved the issue.

Kasper Mortensen · 12-07-2015

Okey, I get that and I see the logic. I applied the rule, but it didn't change anything. I've attached a small topology for the setup. When I do: ping 192.168.100.1 source vlan 250 from the switch (.10) I get this error. This is the ASA trying to ans...

Kasper Mortensen · 12-04-2015

VPN users connect on the public IP 1x.2x.1.2x. They get a DHCP address in the ElevInside network. Yes, the ASA should know all the networks and there is, as far as I understand, built in functionality to allow traffic from a more secured (ElevInside)...

Member Since	‎11-24-2015 04:33 AM
Date Last Visited	‎02-04-2019 08:45 AM
Posts	12
Total Helpful Votes Received	5

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Host/port connectivty issue on FEX 2348UPQ on 93180YC-EX

VRF lite redistribution C3750 12.2(55)

IP VRF vs VRF definition command

802.1x session termination when disconnecting device

ASA VPN no internal routing

Re: Design considerations Nexus 7k and Cisco ACI in data Center - OSPF or BGP - best choice

Hey,

Configured mac move on the

Okey, I get that and I see

VPN users connect on the