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I am having issues with IP helper address,I dont get IP from my DHCP but able to ping gateway on the vlan interfaceMY DHCP SERVER ins on CentOSDHCP ip 192.168.200.96 Router 192.168.200.1 On 3850TrunkPort Mode Encapsulation Status Native vlan Gi1/0/3 ...

Hi experts,   I have four brand news C3850-24T and I connect all data and power stacks but I see in switch 3 port 1 and switch 4 port 2 down but all cables are connect correct. Anyone can help to figure out why it shows down?   Switch# Role Mac Addre...

Hello CISCO family hope i can make u ppl understand my query. i have an ISP with /29 pool, it was terminated in my L2 switch and everything was going fine i was using those IPs in my servers suddenly got a call from ISP that they want me to terminate...

Hi,   I am in the process of buying some switches. I am comparing both 3650 and 3850 and I found the 2 below comparisons:   WIRELESS ACCESS POINTS per switching entity (Switch or Stack)  25 vs 50   WIRELESS CLIENTS per switching entity (Switch or Sta...

ejdrijin1 by Level 1
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Hi,   Can someone give me a quick review of what is EIGRP stub, OSPF for routed access and EIGRP stub routing? How do they differ from the EIGRP and OSPF in the IP Service switches?     Thanks

ejdrijin1 by Level 1
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  • 1 replies
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Hi, I need help with configuring Qos on 3850 switch,the problem is that the 3850 switch have a WAN link connected with GRE connection to another router.Now from my understanding, 3850 does not support Qos over GRE tunnel,is there a solution for this ...

im handling a big network , with switches , core switches , wlc , cucm  and an old firewall "PIX" , im trying to do as much preparation as possible before anything happen , so far what i have done is : -take run config , show mac address table , show...

baselzind by Level 6
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  • 1 replies
  • 0 Helpful votes

Hello All,   I had a deffered IOS on my stack, so i have installed the new IOS and issued a reboot and the switch stack came back up....   however, the switch which was active is no more active as the highest MAC address is now active..   i wanna mak...

ToughGuy by Level 1
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  • 4 replies
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Hi,Whether I can Use Mgmt 1 interface on Nexus 5000. I can see two interfaces on the panel but not getting the option. I was once updated that this will be enabled at "later stage"thanks in advance.....With regardsPrasad. K