Application Centric Infrastructure

APIC inband and VMM connectivity issues

Hi,I've configured an inband IP policy (172.16.128.0/20 with an IP pool for all the fabric components)for spine, leaves and the APIC. So far I can reach all spines and leaves from the APIC (172.16.129.14/20) and the switches can reach the APIC as wel...

Resolved! 9300 40G uplink used for server connectivity

For 40G uplink module like N9K-M12PQ, are ports only for uplink connectivity into core/spine nodes or they can be used for south bound 40G connectivity(in NX-OS or ACI mode)? some data sheet showed the ports could be used as server-direction ports ...

Basic Scripting vs Ob Oriented Programming Package question

Hello I am a Network Engineer with NO scripting/programming knowledge and I am dipping my toe into the scripting (json) capabilities on my ACI fabric. One of my biggest hurdles with my new ACI fabric (at least initially) is the repetitive nature of m...

legacy systems

Hi, If we implement ACI or VXLAN, As far as i know vmware can take advantage of VXLAN or ACI. The question is other physical servers normal windows ,linux servers can we cleanly migrate to an environment where ACI or VXLAN using . Thanks

VMware NSX and Distributed Network Encryption

I am reading about NSX and DNE lately. I was wondering what impact this is going to have on ACI in the Datacenter?

Resolved! ACI Upgrade(1.0(2j) to 1.0(4h) issue

Hi All, Code upgrade failing for switches. APIC controllers upgrade successfully completed ! admin@APIC1:~> firmware upgrade status node 202 Node-Id Role Current-Firmware Target-Firmware Upgrade-Status Progress-Percent(if in...

Resolved! ACI Tranist between leafs

Hello Experts, I am trying to configure a router connected to leaf 106 L3out-3 and export static routes to another router on leaf 101 L3out-1 running OSPF area 0.We already have transit working within the same L3out-1 on different interfaces, but w...

Resolved! APIC APIs

Hi I have been trying to work with APIC API to bring the interface down. I went through different documents and found two APIs which do the same. However, i cannot see the link going down when i hit those APIs. I'm posting the APIs and the xml which ...

Resolved! Leaf switch does not support overlapping VLAN pools.

Hi all , As per http://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/aci-fundamentals/b_ACI-Fundamentals/b_ACI_Fundamentals_BigBook_chapter_0111.html we need to exercise caution when dealing with overlapping vlan pools insofar the...

Bootflash corrupted error in UCS FI 6248UP

Hi,All I have a problem with the cisco UCS FI 6248UP,the log the following: loader> set ip 10.1.1.152 255.255.255.0 Correct - ip addr is 10.1.1.152, mask is 255.255.255.0Found Intel 82575EB at 0x4020, ROM addr...

Exporting routes to L3 external domain from EPG subnets and BD private networks

Hi I haven't fully grasped the relationship between EPG subnets and BD private networks and the subnets therein. I have an L3 external domain where all the services that are running within the ACI are going to be consumed from. It seems to me that I ...

Resolved! Deletion of default BD in 'common' Tenant and Path Errors

Hi, As part of exploring our ACI infra eval and playing around, we've deleted the default bridge domain in the 'common' tennant. This generated fault events in the tenant about invalid paths (in this case this is an Cisco UCS attached). I'm not sur...

Nexus 9504 (N9K-C9504-B2)

Hello All, Is the APIC function optional for this (N9K-C9504-B2)?What is the default mode for this switch Nexus 9504? Please advise for your feedback...

Cisco APIC simulator persistency

Hi all, can the APIC database be kept across reboot/shutdown of appliance? Is this planned in future releases? Br,Ondrej