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Hi, I have an ACI network that has three L3 Outs over two sites. Site A has two L3Outs that are both learning and advertising routes and another on Site B which is learning routes from the core into the fabric, but I cannot work out why it will not ...
Hi,I have two 93180 switches that will be used for WAN connectivity between two sites. The switches will each use one physical interface to the WAN divided into two sub interfaces, one sub is used for inter site WAN traffic between sites A and B and ...
Hi,I have installed and configured ACI at one of our data centres and I now need to do the same at our secondary data centre using the back to back setup rather than IPN. I was planning on connecting the spines up to our WAN routers and wondered if ...
Hi,I am trying to ping from a spine switch to either a node or interface on a leaf switch, and despite much googling I'm not having any success and would be grateful for any help.The Leaf switch lists the interface I am trying to ping as upL101-DC# s...
Hi,I am attempting to configure an IBGP session between an ACI leaf and a 9K switch but BGP remains idle. From the 9K I am able to see the ACI leaf in LLDP so I know that from a physical perspective the swtches are connected and can see each other.T...
@Ruben CochenoHi Ruben, thanks for your reply. I found the problem this morning, the LEAF switch at the secondary site had the same OSPF router ID as a new switch that had just been installed. The second I changed the router ID all the routes popped...
Seeing as traffic did not need to be routed between the subinterfaces with differing MTU I didn't think it was going to cause prblmes with excessive fragmentation but I just was not sure as I have never done it either. Thank you for taking the time ...
Hi Joseph, thanks for replying. Hopefully this answers your question. Th email
interface E1/1
has the MTU set to 9150,
E1/1.1
does not have an MTU setting so is using an MTU of 1500, finally
E1/1.4
has a setting of 9150
interface Ethernet1/1mtu 915...
Thank you both for your help here. I did reply via email last week but I have just noticed that all the text was removed.Thanks again for taking the time to help.
