First Hop Redudancy for IPv6 can be achieved via different protocols like HSRP, GLBP or VRRP. The Gateway Load Balancing Protocol (GLBP) feature provides automatic router backup for IPv6 hosts configured with a single default gateway on an IEEE 802.3 LAN. GLBP provides benefits of Load Sharing, Multiple Virtual Routers, Preemption and Authentication.
IPv6 Addressing Scheme
Understaing of First Hop Redudancy Routinng Protocols
In this document, Gateway Load Balancing Protocol (GLBP) is configured on the LAN interface (FastEthernet 0/0) of Router R3 and R4. These two routers are advertised with a IPv6 network of 1111:11:11:11::11/64 by ISP-Router. As both the routers have reachability to ISP-Router, they are acting as a gateway to reach ISP network and providing redundancy.
The virtual IPv6 address used is FE80::260:3EFF:FE11:6770 by command glbp 11 ipv6 FE80::260:3EFF:FE11:6770. Router R2 acting as a host is configured with a default static route pointing toward the Virtual IPv6 Address. The command is ipv6 route ::/0 FastEthernet0/0 FE80::260:3EFF:FE11:6770.
Hello everyone, I'm coming to you with a bit of a head scratcher. I have 4 ASAs that all route to our Zscaler portal for traffic. However, for some reason my tunnel to Zscaler has stopped working and I cannot for the life of me figure it out. I built...
Hello Team Can you provided me any reference as to how provision subinterfaces on VPN0 transport? The design consist of integrating two Internet services using the same interface which connects to a firewall. Thanks a lot for your help ...
So I loaded this topology backup in GNS3 and I noticed that Edge2 can't ping any of the 172.16 addresses. I was pretty sure this was working before. I've done "clear ip bgp *" on both Edge1 and Edge 2. Weirdest part to me is, Edge ...
I am new to ansible/ I am looking for a way to automate access ports for NAC on legacy authentication. I only want to configure ports that already have "switchport mode access" and the "authentication event server dead action authorize vlan" we...