Hello,I am trying to get my IPv4 only Windows 10 PC to connect to an IPv6 network using ISATAP. The IPv6 network is hosted in GNS3 and the PC is connected to it using the cloud node:GNS3 TopologyIn this topology, R3 plays the role of the ISATAP serve...
I've setup stateful IPv6 infrastructure in my environment and I keep getting a /128 on all the IPv6 addresses that get assigned and I can't figure out why. I have a /64 prefix set on the router with the managed config flag set. I'm not sure what need...
I am in the process of building a SD Access Lab. My Fusion routers are Cisco Catalyst 3750X's running the latest IOS 15.2(4)E10 with IP Services Licenses and the dual IPv4, IPv6 SDM template (sdm prefer dual-ipv4-and-ipv6 default).We currently have ...
I am trying to get ISATAP config working, The client does not receive a receive global unicast address any ideas ?
Can someone help me with a question I have about ipv6 and the NDP table of the ROUTER, it happens that when I put the SH IPV6 NEIGHBORD command to see the ND table, similar to ARP, I find that I see all the MAC and IP addresses stored in the ROUTER, ...
I'm new to ipv6 ip addressing and have a few questions:What type of ipv6 addresses would a company with global offices in each continent assign? The sites need to send traffic to internet and all other sites within the company (internal). I'm assum...
Hello there,I´ve got a c896VAG LTE router and I can´t get the internet connection ipv6 up and running. As far as I´m concerned there seems to be no link from interface Vlan over the ipv6 dhcp pool to interface cellular. I´m able to ping clients from ...
Does anyone have insight or information on how this government mandate will affect financial institutions? I assume the Federal Reserve will fall under this same mandate and thus what will this mean for banking institutions? Will the Federal Reserv...
Compliments,I built a network with both IPv4/IPv6 the Multi switch is configured as the layer 3 router and the (Router) is the external network site. All pings are working except the Router to Multi switch IPv6 ping the two interfaces have the same l...
hello guys, is there anything wrong with my configuration ? it seems like i can't ping my ipv4 pc to ipv6 pc and vice versahere i attach my cisco packet trace file
The error message I keep receiving is as follows: %DHCPV6CLIENT-E-ILLGLOPTNLEN: Illegal option length: option is 24, length is 0 in message type 7I have unplugged everything from the network except for my pc and modem. The switch is on the latest fir...
Im receiving these errors every few minutes for a week until the switch locks up and i have to reboot. %DHCPV6CLIENT-E-ILLGLOPTNLEN: Illegal option length: option is 24, length is 0, aggregated (4)
I read the posts that exist, however am getting very frutrated as I cannot find a solution.I can ping the google DNS server using IPV6 from the RV320. My internal computers can ping the RV320 IP address. Mw WAN IPV6 address has a /64, so the left add...
We're in the process of replacing a long list of Nexus C3064PQ chassis with C93180YC-FX3s. Many of those 3064s are paired together and have a crosslink configured for IPv4 and IPv6 for iBGP peering. For some reason, we cannot get IPv6 working (not ev...
