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Hi everybody.   Currently I'm working on implementing limited IPv6 support in company's network. Problem is - I can't enable GLBPv6 on our core routers: ASR-1002X - no such command avalible in the CLI It seems a bit strange, cause even old 3845 have ...

eyazhuk by Beginner
  • 1 replies
  • 0 Helpful votes

Hello colleagues!IOS XE Version: 03.09I have following configuration on AC:ipv6 dhcp iana-route-addipv6 dhcp pool 3PoE prefix-delegation pool PD lifetime 120 120 address prefix 2aXX:5CC0:BC35::/64 dns-server 2aXX:5CC0:DC1::DC1 dns-server 2aXX:5CC0:DC...

Hi,   I have configured my ASR9k routers with ipv6 addresses and vrrp feature. But there comes immediately duplicate address detection, if I configure any address:   Thu Sep 27 08:35:39.140 CEST Building configuration... !! IOS XR Configuration 6.1.4...

dears is it possible to implement WSA in explicit mode and spoofing enabled . i think this will not work if the web site is ipv4 only. because: wsa could not initiate a traffic with IP-source v6 (client IP) and IP-destination v4. this will not work o...

ohassairi by Contributor
  • 0 replies
  • 0 Helpful votes

hello all, I have a quick question about subnetting IPv6. in IPv4, when you subnet, you are not allowed to use certain addresses in the subnet, namely first and last address, because they are network and broadcast. however, I understand that there is...

Revising for CCNP route and look at the different types of NAT for IPv6 avavilable. Bit confused about dual stack, NAT64, NPTv6. Are there any others I have missed? From what I understand..   Dual Stack - ?? is this the same thing as NAT64? NAT64 - I...

NetMonkey by Beginner
  • 3 replies
  • 0 Helpful votes

hi   we are planing to implement dual stack. in internet edge we have 2 routers (hsrp)  connected to our ISP 2 routers. (one ISP having 2 routers for redundancy) we use BGP. in case ISP line 1 goes down traffic will be redirected to ISP line2. ----R1...

ohassairi by Contributor
  • 2 replies
  • 0 Helpful votes

Resolved! IPv6 addressing

Hello Experts, Can anyone please point out what is wrong with this config? R13(config-if)#ipv6 address 2018:1234:4567:abcd/64% Incomplete command.---Trying EUI-64 addressing--- R13(config-if)#ipv6 address 2018:1234:4567:abcd/64 eui? % Unrecognized co...

Have Comcast Business - static IPv4 & IPv6. I am using a PFSense firewall connected to the modem and a 3560g with ip services connected to everything else. The IPv4 config is PFsense: <static public IP> to to on the 35...

If my memory serves me right, I think I read somewhere saying "OSPFv3 multiprotocol will only use IPv6 address for updates and keepalive." Is this still valid? If so, can someone give me some detailed explanation on why IPv4 address can not be used f...

m1xed0s by Spotlight
  • 2 replies
  • 0 Helpful votes

Hi, I am having trouble understanding the multiple IPv6 addresses on windows client setup for DHCP. I am seeing total of 6 IPv6 addresses. I was hoping to see only 3, one IPv6 address, one temporary address (if needed), and one link-local address. Ho...

S891 by Explorer
  • 2 replies
  • 0 Helpful votes
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