I am trying to configure NAT-PT on cisco 1921 router. I have done all required configuration on router still it is not working. attached is the network diagram and router configuration.Need assistance for the same.
Hello i have two routers connected via gigabet interface . I have assinged 2 ips 2405:8a00:000a:0003:0000:0000:0000:0010 & 2405:8a00:000a:0003:0000:0000:0000:009 /126 . but these ips are not pinging to each other . pls suggest where i am worng .
Hi,I am trying to setup a small IPv6 lab with a Switch, Firewall & Router. Switch having one LAN segment & Router having one LAN segment between them there is a firewall and after all configurations setup Im tried to reach router LAN(2001:610:2222:2)...
Following is the output from show buffers input-interface gigabitEthernet 2/0/0 packetafter analyzing this packet i found following fields important. 00:1C:F6:22:E9:54 - DST mac address01:AD:DE:AD:DE:AD - SRC mac address 37 : ICMP 87 : Neighbor Soli...
Hi,I have one question about IPv6 and DMVPN. Let's assume we have a DMVPN Hub Site running IPv6 IP addresses on the WAN Interfaces and Spoke Sites running either IPv4 or IPv6 IP adresses on their WAN Interfaces.In IPv4 only Networks, the Tunnel Konfi...
Hello,I have established IPV6 bgp sessions with ipv6 prefix-list filter. But ipv4 routes were advertised over this bgp session. Do I I need special configuration under address family or ipv4 prefix-list filters required ?Note : the config was IBGP b...
Hi All,For IPv6 testing we configured loopback addresses with prefix starting with 2002.Necessary routing was configured as per requirement.Butunfortunately we were not able to ping the loopback ip address from remote subnet.When i...
Hi,i am trying to configure hsrp with ipv6 and all command are running for hsrp excep this command standby 1 ipv6 2001::10/64 and i have also tried standby 1 ipv6 2001::10, then showing error:- % invalid link-local address.i have also configred sta...
Hello,I'm an IT Student and I'm doing a final-study project about IPv6. In this projet I must configure 3 vlans and an internet Connection on a Cisco 3750G-PS-E switch. All intern VLAN must be connected to Internet and all VLAN can communicate togeth...
Consider a IPv4 SP that hosts customers Servers/WebSites. Today this SP has a LAN dedicated to these "SMB" clients, all "promiscuos" on the same LAN. Each customer has one IPv4 address, and can (via PAT) serve more than a physical "backend" Server.Th...
Hello Everyone.What is the best practice? Configuring a static link-local address on the interface, or letting the router pick an eui-64 one?From a dynamic routing process point of view, does it really matter which type of link local address is used ...
Hi,In IPV4 DHCP sever use command for exclude address this command [ip dhcp excluded-address]. then which commman use in IPV6 for exclude some address. could any one help me on this.
Hi,I am trying to configure DHCPv6 pool in my cisco 3560 switch but failed.Can somebody please help me in configuring it with some example.Thanks,Jermy
