Hi All, I'm wondering how I can configure a IPv6 default route on a Cisco IE-2000 switch. I enabled dual stack and both - IPv4 and Ipv6 - are working but I cannot find any command to set IPv6 routes?! Any help is appreciated. Thanks, Martin
Hello,In my BGP configuration, I would like to filter what peers send me but the concern is that it seems that my prefix list does not block everything.Everything works in IPv4 but not in IPv6. ipv6 prefix-list PFX-AS212815FRR-IRR-V6 seq 12 permit 2a...
Hello,I have a problem with HSRP version 2 with 2 routers.If I unplug on R1 GE0/0/3 and GE0/1/7 the failover IPv6 2001:db8:a:66::254 does not switch to R2.Here is the configuration of the two routers and the diagram############### R2 ############### ...
Hi, I have a RV345 router. I set up IPv6 prefix delegation on the top level router. (from AVM)The cisco Router itself gets the DNS Server from that other router. (O Flag)I now want that on the LAN that the clients use the Router IPv6 address as the D...
I have ACEdeny ipv6 any any log-input undetermined-transport sequence 200and it's blocking this traffcdenied 103 FE80::C671:FEFF:FE96:xxxx (Vlan101 c471.fe96.xxxx) -> FF02::D, 10 packetswhereFE80::C671:FEFF:FE96:xxxx is link-local address of Vlan101 ...
Hello All, Hope everyone is fine and staying safe. Currently facing some issue with the cisco devices. Cisco routers with IOS versions:C2900 Software (C2900-UNIVERSALK9-M), Version 15.1(4)M4,Catalyst 4500 L3 Switch Software (cat4500-ENTSERVICESK9-M...
Hello,I need a little help to enable IPv6 on my freeradius 3.0.I use an ASR1001 as LNS, the IPv4 part is functional but on IPv6 the configuration does not work!Cisco-AVPair = "lcp:interface-config#1=ip unnumbered Loopback10", Cisco-AVPair = "lcp:inte...
Can configuring ipv6 address on ipv4 interface will cause any service interruption on the running ipv6 address. Thanks
What do I have to do to set up such a network: Nice would be if you can give me a step by step instruction.Thanks in advance.
For example, IPv4 has subnetting.org but I couldn't find anything for IPv6. I am studying CCNP and it looks like I will need to know how to subnet and convert IPv6 addresses. What is a good way to practice this?
Hello, I have a problem on one of my routers which detect duplicate ipv6 link local address. When I configure an IPv6 address on the interface, DAD protocol start and detect a link local duplicate address... So I tried to manually assign an IPv6 link...
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 ...
So you all know, I'm NEW to IPv6... and I mean GREEN! I have configured an IPv4 Cisco 9200 configured with multiple VLANs for an IPv4 network. In addition, this 9200 has 1 VLAN that needs to be IPv6. My config includes the following for IPv6: ipv6 d...
Hello,My program is working on transitioning to IPv6 and in our current IPv4 network architecture we're using the ASA 5525/5555-x series firewalls to do multicast routing. I recently read the ASA 5500-x series firewalls do not support IPv6 multicast ...
! ! Last configuration change at 22:12:49 GMT Fri Jan 15 2021 by nkoch ! NVRAM config last updated at 22:12:58 GMT Fri Jan 15 2021 by nkoch ! version 15.7 service timestamps debug datetime msec service timestamps log datetime msec service password-en...
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