I have using cisco 3560x.Site TA : 3560xSite KA : 3560xI'm using vlan routing for communication between site TA and site KA.and I have 2 provider metro-e, ISP T and ISP B.How to make if ISP T is fail, ISP B is running automatically?now if ISP T fail,...
Hello Experts, What is the use of the Native VLAN? I know that the frames are sent untagged between the trunk ports. Why there require to send the packets in untagged format? Is there any reasons? Regards,Sathishkumar.
Hi, 1)For GLBP , it is active-active R1 and R2 where Traffic will be send to R1 & R2 round-robin via the glbp IP unlike VRRP, right?2)Therefore does traffic only send to higher priority "active GLBP"?3)Wht is the default GLBP priority? Btw wht is th...
We are in the process of implementing DHCP snooping. Clients are unable to obtain ip-address. We have only configured DHCP snooping on the Access-switches. Our configuration is this; #ip dhcp snooping vlan 1-4094 #ip dhcp snooping#ip dhcp snooping in...
After I create a VLAN i can no longer access the GUI.port 1 - trunk connected to routerport 2 - access, PCThe switch is connected to an Edgerouter.I'm sure it's something simple, but I'm new to VLANs and can't figure it out.
Dear all, we have a huge network, which contains only Cisco equipment (2 core switches / 3850-48 and 40 cisco 2960 / 3750 distribution switches, 2x 5550 ASA and over 120 Vlans ).Main link is 1Gb up/down.We have the following issue: Some of our client...
Hi All ,n7k1 ---VPC --- n7k2 ..both have 6.2(2a) image ..if I reload n7k1 with the new image is 6.2(20) and once n7k1 comes online, will three be any breakage of VPN peer-link due to mismatch of OS versions of n7k1 and n7k2? After 20 minutes ,reload ...
Dear Team, I have setup as per attached diagram. I have two sites that is SITE-1 and SITE-2. The SW1 is Layer switch installed at my SITE-1 and SW2 is the layer 2 switch installed at my SITE-2. I want to configure the fail-over at Layer 2 so that tra...
Hi, How can i check ALL configuration implemented in the switches? "show archive config differences " didnt see much. Can i view the config in ID 1,2,3,4,5 below? KL04SW#show configuration history1 00:20:50 UTC Tue Sep 24 20192 00:20:50 UTC Tue Sep 2...
Hi, I am trying to create a network where I will host an IPTV Server, which will be shared across 3 different sites. I cannot seem to find a server that has an IPTV service. Any advice is greatly appreciated.Thanks.
in my CCNA Security course in school, the standard for enable passwords and username accounts was including the statement "algorithm-type scrypt" in them username ___ privilege ____ algorithm-type scrypt secret _____ i can't find much documentation...
I am going to stack one C3850-12-S-S & two * C3850-24T-S so I am going to use it as LAN core and Please let me know about licence that I have to buy to run IP base IOS on 3850 and also please let me know any other licence I have to order ---
Hi Guys, Is "authentication periodic" command a prerequisite for dot1x authentication? We are currently testing dot1x authentication for LAN. The laptops and desktops are authenticated using dot1x, while IP phones and other devices are authenticated ...
Hi, May I know what this command will do to DHCP messages? I mean will it block or allow DHCP request and reply to connected stations?ip dhcp snooping vlan 30no ip dhcp snooping information optionip dhcp snooping
