Switching

Hello ,   I a new to nexus.   I've been tasked to put two nexus switches (C93108TC-FX) into VCP.   I am more a VSS guy.   I  have the following concerns : 1) how many physical ports will be required to bring up the VCP ( i am being confused between  ...

Community, We are experiencing an odd situation where 1 of our 200 vlans is dropping packets to end hosts.   Setup: Pair of Nexus 7K's via VPC connecting to a 4500 switch.  The 4500 is layer 2 only, with the SVI's installed via HSRP on the 7k's.  3 V...

Is there any? I could not find it in switches_catalyst-6800.zip.

Hi All,   We are using Cisco 3750 switch where we have configured one port as SPAN port . The port is generating lot of output drops even we have QOS disabled glogablly, other ports are fine. We can see the traffic on the tool connected in the SPAN p...

Hi Is there any command help me to show where specific Access-list Applied ?! which interface ?

I am experiencing this problem, can anybody help me to solve this issue.The temperature in the data centre is 20 degree celcius. I have attached the logs of it, please share a solution for it.   #show environmentwarning alarm: slot 3 has exceeded the...

Hi Cisco community,   I have a question regarding the security of IPSG. Am I correct in the assumption that IPSG enabled with the interface command (ip verify source) and DHCP-snooping database would not prevent ARP-spoofing attacks as of the reason ...

Dear All,              We have Exterity IPTV solution implemented in our network. We have cisco 4507R with 3560 edge switches. Now we are facing lot of multicast/broadcast flooding in our network due to which our voice and data vlans are affected. I ...

configuration :-   int vlan X ip add <primary address/Mask> ip add <secondary address/Mask> secondary hsrp version 2 hsrp 110 ip <primaryvip> ip <secondaryVIP> seconday   When I checked the Output for hsrp group 110 on Nexus 7K , output displayed HSR...