Hello, what would be the impact of dual homing a server to a pair of 9ks running vPC but without configuring vPC down to the host. Just trunk links not even a port-channel.
Forum Posts
Fex are showing online in peer-devices (N93180YC-EX) but ports are not showing. Need help to resolve this issue N93180YC-EX-Peer1# sh int status fex 106--------------------------------------------------------------------------------Port N...
Hi Gents, I need a quick help here...I have an issue with a pair of 5k in vpc. We had a power outage in our colo DC; therefore, half of the network was down for a while, including one of the controller for the NAS. When power back up everything s...
Resolved! Cisco Nexus 7706 architecture M3 module
Hello, Could you please let me know how i can allocate ports from M3 module to a VDC . For examples on IF3_48P_23 there are 8 groups with 6 ports per group on M3 module how i can allocate ports in vdc ? I have searched but i was not able to find ...
Dears, I am trying to configure SNMP community on of the N9K switches but i am getting this message: "cannot make changes for SNMP community". switch tacacs config are: aaa group server tacacs+ ACS snmp-server enable traps aaa server-state-chan...
Hi all, So the question is simple as the title indicates :) I use OSPF between 4 Leafs and 2 Spines. Multicast trafic is well implemented (the spines will be acting as Anycast RP ..). Config of VxLAN (VNI, Int NVE, ...) done. Is it obligatory to ...
Hi, I have a Nexus-7000 series and having card N7K-M224XP-23L. I am connecting to access switch 3850 and having sfp in both sides. But it is not coming up. N7K-M224XP-23L is basically 10G SFP card. so will this not support 1G. Regards Aby
Hello everyone, I have a N2K-C2248TP-1GE, its PS1 is broken, but I found on the device that the status lights of the two power supplies are all green, I can't determine which one is PS1, is there a document about The specific location of PS1 and PS...
Hi Team, I have few queries regarding the planning phase for migration of 5 application/servers from XYZ datacenter to new datacenter which is presented in the diagram. The diagram provided contain the devices which will be used in the DC. We have ...
Hello folks, I am asking an ignorant question which I really don't know. Can Cisco 1000base SX transceiver negotiate downwards to 100M if I have 1000base SX at one end and 100base SX at the other end? Can Cisco 1000base SX run at 100M? Is there any...
Resolved! VPC issue with VLANs
Hello I have 2 N9k cores that are vpc peer linked to eachother. we vpc most of all our switches between the 2 N9ks. I randomly have run into this issue:
Resolved! Nexus 9k manual failover
Hello I have just noticed that our "active/standby" N9K pair does not have supervisor modules installed: VCR1C1R4CS2# show moduleMod Ports Module-Type Model Status--- ----- ------------------------------------- ----------------- ----------1 48 1/...
hi guys, Can anybody guide me on which application i can able to practice the NX-OS features like VDC, vPC etc and Cat-Os VSS? Like in gns we can practice the cisco commands and small network solution. Is there any software wherein we can do the same...
Does any one can kindly tell me what is H-dev mean ? Recently I meet many DDTS about H-dev. I don't know what different with H-dev and G+ release like [7.0(3)I7] So if someone know that could you please tell me about this ? They are totally diffe...
Network scheme: Problem: N3K are adding double tag to frames with dst-mac 01:00:0c:cd:cd:d0. If I change MAC to i.e. 01:00:0c:cd:cd:d6 problem doesn't occur. Second tag is with the same VID that first one. On HUAWEI on client port is BPDU tunnel ...
