Hi,how to manually enable the R flag (R-bit) in ipv6 config, let us say in a cisco csr1000v?I have this documentation:https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipv6/command/ipv6-cr-book/ipv6-i3.html#wp1103499300but unfortunately I could only ...
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Hi All, I'm trying to apply a link-local address to a vlan interface on my C887VAM-K9 and keep getting the following error: R887VAM(config)#interface Vlan10 R887VAM(config-if)#ipv6 address link-local FE80::/10 eui-64 % Link local requires link-local ...
Hi, how to manually disable/enable the L flag in ipv6 config, let us say in a cisco csr1000v?Cheers,Michal
Which IPv6 address range is suitable for anycast addresses for distributed services such as DHCP or DNS?2001:db8:0234:ca3e::1/1282002:db84:3f30:ca84:be76:2/64The first one isn't a range. but people are saying that the second one is invalid. But why?
I configured the simple network below to test the connectivity of the ipv6 in the devices. The configurations are as shown and ipv6 unicast-routing is enabled. When pinging from Router 5 to Router 6 G0/1, it succeeds but when pinging from Router 5 to...
Hi, members! 1. I met the following sentence. Is it true or false ? " Only one IPv6 link local unicast address is possible per interface " 2. Can some Cisco devices have the secondary IPv6 link local address on an interface ? I already read the...
Hey guys I'm a college student studying CCNA. I'm having troubles being able to ping any and all of my ipv6 addresses on router 2 from all end devices. I can ping all of router 1's ipv6 addresses from all end devices but not router 2. I have linked m...
Resolved! EUI-64 in the CCNP exam
so I am studying to take the ensld 300-420 exam and am using the official cert guide 2nd ed. as my primary resource. moving through the IPv6 section it states that for eui-64 addresses you just split the mac in half and insert FFFE. this is a pain be...
Resolved! IPV6 LAN not routing to WAN
My router is able to ping the internet via IPV6exulanit-router#ping 2606:4700:4700::1111Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 2606:4700:4700::1111, timeout is 2 seconds:!!!!!Success rate is 100 percent (5/5), round-trip min/...
Hallo,for all the teams,please alert all networking team because other user come in join just modified for damage system this component.
Looking for someone to run through my project to make sure everything is proper and provide feedback. Im taking ITT-16 online looking for a different insight.
Greetings to the esteemed community here,I am having very strange problems with implementing dual-stack topology in my Packet Tracer excercise which I have attached here.The first problem consists of unstable routing using OSPF on IPV6, which manifes...
Greetings,I have a PVE hypervisor, and I created one VM as the DHCP server, and I have two other clients as DHCP clients. Both clients are getting their IPv6 leases successfully. One has the IP 2001:db8:1::1 and the other has IP 2001:db8:1::2. But I ...
Resolved! Ipv6 configuration
Hi everybody, I have been trying to configure router using ipv6 via CLI. Despite my input matching one suggested in the official documentation, CLI has marked all the inputs as invalid. I am using Cisco Packet Tracer 8.2.1Here are examples of my inpu...
In the current era, the transition to IPv6 has become imperative to ensure the viability and growth of global network infrastructures. Countries such as the United States, Mexico, Brazil, Saudi Arabia, Germany, France, Greece, and India have demonstr...
