Hello everyone,I have the following network topology in GNS3:I want to stream a video from the source PC4 (Ubuntu) to all clients in the subnet 2001:db8:abcd:1::/64, and they are in the multicast group ff08::db8. What I know is that MLDv2 is configur...
When i want to turn on prefix delegation on my router the prefix state stays in Prefix State is SOLICIT instead of OPEN.GigabitEthernet0/0/0 is in client mode Prefix State is SOLICIT (3) Retransmission timer expires in 00:00:03 Address State...
Alright!So we have a customer demanding we turn of ipv6 completely, which we do as best to our ability on all devices. The problem is that customer connects their devices to the network sometimes without turning of ipv6 beforehand. This causes the de...
Hi all,I am trying to get my C1111-4PLTEEA to act as a DHCPv6 client with PD.This is what my interface config looks like:interface GigabitEthernet0/0/0ip address dhcpmedia-type rj45negotiation autoipv6 address dhcpipv6 enableipv6 nd autoconfig prefix...
Hello friends,The ipv6 unique local address begins with fc00:0:0:0:ffff.ffff.ffff.ffff /64 imagine it is finished interface ID reached to limit, can i move to subnet ID and change the value from 0 to x ? or only I can change Global id begun with fc00...
Hello, I have studied CCNA and CCNP and got my certification and I'm fully able to manage enterprise network based on CCNP 350-401 and CCNA 200-301, I have hands on lab and fully practiced.Now I don't know what is my position in IT field and what kin...
Hello IT Guys!imagine this is the Global unicast ipv6 address taken from ISP1 (2a00:1:a:b:0000:0000:0000:0001:/64) I know the subnetting can be done after 48 bit in subnet id 16 bit.When i borrow one bit from interface id as follow (2a00:1:a:b:7000:0...
I have a couple of Catalyst 3750X's in a lab. They aren't stacked but have a 2 x 1Gbps LACP L2 port-channel between them and there are several VLANs that trunk across this. There are L3 SVIs on each C3750X and I'm running HSRP on some of these. So...
Hello everyone ! I can not send a paquet among the server and anyone of the hosts, neither among hostsThanks a lot
I have a ipv4 address and i want to know it has ipv6 or not. My problem is i have a sub net mask (10.210.59.160/28) and i am scanning this in nmap module then i will get two lists if it has ipv6 as well one is ipv4 list and another one is ipv6 list. ...
Good afternoon,Does anyone have experience with configuring PMIPv6?I need to provide connectivity between subnets behind the IR1101 at the remote location and the HQ via the AT&T FirstNet network. I'm having a hard time with the Cisco docs below.Th...
Hi Guys , we are trying to replace some our ASAs by Firepower, our MGMT Interface is assigned with Unique Local IPv6 Address(Fd14:xx....), so if i try to setup the FTD MGMT Interface with our Unique Local IPv6 Address we get this Error :ERROR: IPv6 a...
Hello,I have a RV340 router, and I can't get IPv6 to work properly.If I connect directly to the router of my ISP (Orange), I get an IPv6 address and it writes to me that IPv6 works perfectly (for example on the site test-ipv6.com).However, if I conne...
I have configured 2 /64 subnets, each consisting of one router and one VPCS. The only command I inserted in the VPCS was ip auto. For some reason, they didn't configure themselves using EUI-64. The global unicast address looks like it almost used EUI...
Hello, I am trying to configure a static frame relay with the below commands:Outside_Router(config-if)#frame-relay map ipv6 2001:DB8:3EF:30::1 201 broadcastMain_Router(config-if)#frame-relay map ipv6 2001:DB8:CCC::1 102 broadcastI am not sure why but...
