About CSCO11598534

CSCO11598534 · 03-13-2023

Lets say that two MC enabled Cisco routers have their PIM-SM enabled interface logically connected (same subnet) between them. Physically in between, there are multiple daisy-chained L2 Cisco switches (IGMP Snooping enabled by default). These switche...

CSCO11598534 · 10-17-2022

Hello all, In a IPv4 LAN section where we have two routers, we offer HSRP VIP towards end-hosts for redundancy purposes. In a IPv6 LAN section, what is the best equivalent solution? a) Use NDP DRP with different preference value (High/Medium) betwee...

CSCO11598534 · 05-15-2020

Hello all,I would like your help, explaining why BGP picks the best path for the following situation. Please see the diagram. R1-R2-R3 are EIGRP neighbors. R2 and R3 are eBGP neighbors with R4.Both R2 and R3 learn about the 1.1.1.1/32 prefix from R1B...

CSCO11598534 · 05-04-2020

Hello all,My main question is when exactly do we need pim nbma mode.Specifically, it seems obvious to me that when the sender and the receiver is between spokes, the RPF will fail because the incoming interface and the OIL is the same hub dmvpn tunne...

CSCO11598534 · 04-30-2019

Hello all!Can someone please explain how ACL logging works in N7K?I have used the following:logging level acllog 5logging logfile acllog 5acllog match-log-level 51) What is the use of each command? According to Cisco, first two commands are supposed ...

CSCO11598534 · 02-15-2024

Has anyone tried that out (any of the two ways proposed above)? Still, i wonder what is the way to flip the numbering, without needing to change each port configuration.

CSCO11598534 · 03-14-2023

Hi, yes i can understand the process via IGMP which as you stated can happen in the L2 domain of the first PIM hop (between router and sender) or in a L2 domain where receivers reside. So in the described situation IGMP cannot help? (in a way that w...

CSCO11598534 · 11-21-2022

Hello again. Lets say that we want to use eui-64 LLU in HSRPv6 as DG (#standby 1 ipv6 autoconfig). But we also want to statically assign a GUA in the end client. Can we do that e.g in a Windows client? Can we assign only the IPv6 address and leave t...

CSCO11598534 · 10-18-2022

*eui-64 LLA

CSCO11598534 · 10-17-2022

A final question: why some people are in favor of hardcoding the LLA of the DG as fe80::1 ? The end hosts will automatically learn the eui-64 LLU with no problem, right? Is it just for not having to type it when they try pinging? What do you recomm...

Member Since	‎06-17-2014 12:45 PM
Date Last Visited	‎02-22-2024 02:53 AM
Posts	40
Total Helpful Votes Received	15

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Multicast stream and PIM flooding in L2 domain

NDP DRP vs HSPv6

BGP Best Path Selection - Aggregate VS Redistributed

PIM-SM over DMVPN and NBMA-Mode

logging ACL interface denies in N7K - OAL

Re: Renumbering Switches in a Stack

Re: Multicast stream and PIM flooding in L2 domain

Re: NDP DRP vs HSPv6

Re: NDP DRP vs HSPv6

Re: NDP DRP vs HSPv6