IPv6

Hello guys (and girls), I am planning to move a big network to IPV6 addressing. I have a server farm, many of them do not supporting IPV6.I am planning to use ASR1001-X for the NAT64 translation. The setup will is in the attached diagram.   The migra...

Hi all,The situation is the following: - Dualstack Windows Server 2012 (SRV01) with DHCP role configured in VLAN 10. - Dualstack Windows 10 (LAP01) configured in VLAN 20 - Cisco router (RT01) intervlan routing VLANS IPv4 and IPv6 SRV01 (VLAN 10): 10...

Hi Members of the team, I have Catalyst E-series 4506, it is correct install WS-X45-SUP7L-E= as supervisor? or I should use only WS-X45-SUP6-E= ? Thanks for your assistance L.K

I have a Cisco 3560X-24S-T with active ipservices license but I can't configure glbp IPv6 in interface vlan XX IOS is 3560E universalK9-15.0(2)SE8 please some can help me Tnks!!

HI, When I am checking sh run int gi0/0 duplex is auto, but when checked in sh int gi0/0 duplex is full. Please let me know what is the meaning. #sh run int Gi0/0Building configuration... Current configuration : 243 bytes!interface GigabitEthernet0/...

Hi I have a Cisco ASA 5515x as my firewall / gateway. I try to set up IPv6 in my network. I thought it was a good idea to go with DHCP, but then I noticed that Android devices does not support IPv6 DHCP... My Android devices get IPv6 addresses in my ...

Hi, I have been trying to configure the OSPF Virtual-link but even after configuring it in the CISCO packet tracer Version 7.0 somehow or other my virtual-link is not getting activated. Moreover it is even not showing when i am running "SHOW IPV6 OS...

Hi, How to Ping IPv6 from Linux Machine. I have the below MAC address - 2402:9900:311:1128:eed:fe7a:7f2e:4e26 Regards, Deepak

I am looking to turn off the SLAAC addressing for a vlan interface that Windows servers and network devices will use.  We will manually set the IPv6 addresses and do not want the SLAAC addressing. I put these on the vlan interface -- similar to what...

We have an ipv6 only Wireless Network deployed and Cisco proximity is not working. If I move to ipv4 only network or a dual stack network, it works. How to make it working in IPv6 only Network?

Hi, I have a cisco 2901 router acting as PPPoE + IPv6 + DHCPv6 Server, and a client connecting to it, negotiating PPP and IPv6 and acquiring IPv6 address in stateful mode with DHCPv6. The problem starts when I am trying to ping the Cisco from the cl...

Guys, I am stuck on a simple task: provide DNS information to a host sitting behind an IPv6 gateway (C881W) I have tried both DHCPv6 and NDP - without result. (the host - Win10 - somehow gets an IPv6 address that is in line with the gateway LAN int...