Hi experts. I have a challenge for you! When deploying a Network Centric design, I've always assigned IP addresses to Bridge Domains, as per just about every document I've read. But I want to challenge that. I'm searching for reasons why I shouldn't ...
Forum Posts
Resolved! ACI with Nexus 9K and 5K
My data center has 2 Nexus 9K switches(which support ACI) as a CORE and 2 nexus5600 series as EOR. Can I make spine and leaf architecture (N9K as spine and N5K as leaf) with these hardware using ACI. Or Can I use ACI only with N9K and N5600 in nexu...
Tenant A vrf -Hybrid--enforced ModevzAny--EPG collection for VRF-- consuming default from common two L3Outs:- (1) ExternalL3Out--provided contract - default from Common tenant Consuming contract:- not consuming any contract in config but, since, VzA...
Hi Members, I have a L3 out for backup service between fabric and ASR over which ospf is running. Now when I tried to trace down the subnet backwards from the ASR, it took me to the L3 Border leaf which is right. Then I ran the "show ip route vrf x...
Hi everyone. I'm new working with ACI. I just implemented a few days ago that technology on a Data Center that runs all the servers in one vlan or subnet. We configured 1 Application Profile, one Bridge Domain and one EPG. The ports range 1-40 on...
Hi All, I want to configure netflow on ACI, does ACI support netflow version 5 ? if could you please share any document has a picture how to configure it on ACI? Thanks
Resolved! Multipod APIC Discovery
Hi All, After commissioning the second pod in a Multipod implementation, all leaf and spine nodes in the second pod have been discovered and commissioned, however the APICs in the second pod are not reachable after following the initial configuration...
Resolved! IGMP Snooping Querier Address
Hi everyone, I'm kind of stealing a question from another discussion, but I'm afraid it won't be answered there since the original discussion is already marked as answered. So as CK_COO in https://community.cisco.com/t5/application-centric/l2-igmp-...
Resolved! IPN devices managing design
Dear All, I am running multipod between two sites using N7K, using two VDCs first for campus and second for IPN, i have configured L3out from BL to campus-VDC my question is if the user want to access the IPN device via SSH,since there is no communic...
Hi, I have a mPOD setup whereby Cisco UC Voice services/applications are connected. I need to ensure that the QOS markings are trusted by the ACI fabric and that the QOS markings are maintained both inside the fabric and when the packet has egresses ...
When I run command " show endpoint IP " for one of Virtual IP ( Direct server return expected) which was added into L4-L7 virtual IP under EPG, output had not shown any interface on Border leaf switches. would like to know if Border leaf or any oth...
Hi, I have a test VMM domain setup where I can't ping the gateway from any VM attached to an EPG tied to a VMware VMM domain. Both the vpc leafs pair and the ESXi hosts (UCS-B) can see the FIs via CDP: Leaf201# show cdp neighbors | begin UCS UCS-6120...
Customer has Main and DR sites. Main site has become POD1. DR will be migrated as POD2. Each POD has a Internal FW which is the gateway for WAN traffic. External FW whic is default gateway for Intenret. POD1 has two L3 outs. POD2 will also have two L...
Hello Community, i want to configure Tenant Span on ACI. One requirement for Tenant SPAN is a Layer 3 EPG where the Span Destination is located. But i can not find any Configuration or Best Pratice Guides to this Topic. Does someone have experience...
Hello, I have been configuring ASA firewall (asa v9 on Firepower 4K) to integrate with the ACI. The eBGP peerings are up and all works fine. I am trying to achieve multipath load sharing in inbound as well as outbound direction. refer to the diagra...
