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Working on setting up my learning environment with and I have 3 layer 3 switches.
I have two switches as the "Distribution" layer (SW1 and SW2) and then the final switch for the "Access" layer (SW3).
On SW1 and SW2 I created 3 VLAN's via VLAN interfaces (10,20,30) and have them in a HSRP configuration between SW1 and SW2. SW2 contains a connection to a ASA for outside internet access and is on its own link.
I am having issues advertising the default route from SW2 to SW1. Basically on SW2, I created the 3 VLAN interfaces and gave them there assigned IP and the global standby IP for HSRP. I also created the same 3 VLAN interfaces on SW1 with there own assigned IP and the same global standby IP. I then created a trunk setup on a physical interface on both switches and trunked the 3 VLAN's.
On SW2, I then have a interface for the connection to the ASA and created a default static route to the IP on the ASA.
In the EIGRP configuration, I am advertising the 3 assigned IP's of the VLAN interfaces (network x.x.x.x 0.0.0.0) and then have a Redistribute Static command as well. I am not advertising the Standby IP as I know your now suppose to.
SW1 in return is receiving a Gateway of Last Resort of one of the assigned VLAN interface IP's of SW2. In the routing table, it has 3 entries for the static 0.0.0.0 any route and they are the 3 assigned VLAN interface IP's on SW2. I do not see any routing table entries for the IP subnet of the ASA link.
Not sure whats going on here...would anyone have any input?
I have two switches as the "Distribution" layer (SW1 and SW2) and then the final switch for the "Access" layer (SW3).
On SW1 and SW2 I created 3 VLAN's via VLAN interfaces (10,20,30) and have them in a HSRP configuration between SW1 and SW2. SW2 contains a connection to a ASA for outside internet access and is on its own link.
I am having issues advertising the default route from SW2 to SW1. Basically on SW2, I created the 3 VLAN interfaces and gave them there assigned IP and the global standby IP for HSRP. I also created the same 3 VLAN interfaces on SW1 with there own assigned IP and the same global standby IP. I then created a trunk setup on a physical interface on both switches and trunked the 3 VLAN's.
On SW2, I then have a interface for the connection to the ASA and created a default static route to the IP on the ASA.
In the EIGRP configuration, I am advertising the 3 assigned IP's of the VLAN interfaces (network x.x.x.x 0.0.0.0) and then have a Redistribute Static command as well. I am not advertising the Standby IP as I know your now suppose to.
SW1 in return is receiving a Gateway of Last Resort of one of the assigned VLAN interface IP's of SW2. In the routing table, it has 3 entries for the static 0.0.0.0 any route and they are the 3 assigned VLAN interface IP's on SW2. I do not see any routing table entries for the IP subnet of the ASA link.
Not sure whats going on here...would anyone have any input?