Hi all,Can you help me to understand better the advantages and disadvantages of VSS/VSL and HSPR?Having to choose one of the 2 to configure 2 switches in the same data center, which one to choose? Thanks.
Hi All, I'm planning to change my data center network on-prem.required 48 port with 40 GE ports and 40/100 GE uplinks so is cisco catalyst 9500 it will be suitable for me or Cisco Nexus will be the correct choice as core switch and access switches?
Hello I currently have to download firmware to a Nexus 9300 switch remotely, but do not have access to the MGMT interface. The CoPP policy is set to strict. I can reach the 9300 through the default vrf. What kind of issues will I run into if I try to...
I have the following settings on my Nexus 9000 switch.I would like to know more details about when I will be notified of Trap notifications. snmp-server enable traps sysmgr cseFailSwCoreNotifyExtended
Hi,I have two 3064 switch deployed VPC, connected to a single C3750 via port-channel. On both Nexus port eth1/45 is connected to 3750 te1/1/1 and te1/1/2 and port channel is up. The problem is i am unable to ping hosts connected to both nexus from ho...
Hi folksI have a Nexus 7700 6-slot switch currently on 7.2(1)D1(1). We are are looking to upgrade eventually to nxos 8 but reading through the upgrade guides, we need to upgrade first to 7.3(3)D1(1). When I do the upgrade it stops and says that 2 mo...
We have 2 Nexus 9380s (.7.0.3.I6.1) and we upgraded the primary one to nxos.7.0.3.I7.10, Some of the VPCs have not come back up, under show vpc we are seeing Consistency Check Not - Performed Looking in the logs, we're not seeing anything that pops ...
Hi,this is nexus 9K series switch which is connected to same its peer 9K series switch with 10G link speed.Now for some reason port went down and came up. with the below logs its shows bandwidth change from 100000Kbit to 10000000Kbit. I am sure no on...
First generation 9300s have an RSTP limit of 500 RSTP instances but 3967 VLANs. First Generation 9200s have an RSTP limit of 3967 RSTP instances and also 3967 VLANs.Are one of these incorrect? Is there a way to change iCAM thresholds and maximums? Wh...
Hi all, I have configured sflow but the collector is not seeing any data Here is my config am I missing something?-NEXUS-CORE1#-NEXUS-CORE1# show sflowsflow sampling-rate : 50000sflow max-sampled-size : 200sflow counter-poll-interval : 100sflow max-d...
I have a pair of 9396PQ switches where one failed.I now have the replacement. I installed the matching EPLD and NXOS with BIOS upgrade. I have 7 FEX that will be dual homed to both vPC members. This is the first switch I have had to replace in almost...
Hello, I have a Fabric Extender N2K-C2232TM-E-10GE plugged into a Nexus C9372PX. When I try to do the MTU 9216 command on a FEX port, it says its not allowed on extension ports. Does that mean jumbo packets are not possible on the FEX at all? Thank y...
