About gnijs

gnijs · 09-22-2023

Hello, I have read somewhere that the command "vpc peer-switch" only starts "working" when the Nexus pair is the root of the vpc VLAN.Is this correct ? If the Nexus pair is not the root for some VLANs, what happens if i configure this command ? Will ...

gnijs · 09-04-2023

Hello, We have two firewalls (configured in failover cluster) which are each connected to a single C9500 inside switch.Both switches are interconnected (L2 trunk). We have one ASR1001X router running 15.5(3). It has a 4x1GE portchannel to one of thes...

gnijs · 03-20-2023

Hello, I might have a strange question: is it possible to selectively redistribute into an area when your router has multiple areas ??Let me explain: we have a NSSA area composed of 4 routers: lets say routers A and B connect to the backbone area 0.0...

gnijs · 09-27-2022

My question is regarding the impact of filters or redistibution while modifying a route-map: For example: suppose i have a redistibution route-map with a DENY 10 statement that denies all routes.Suppose i want to allow some routes. I type: route-map ...

gnijs · 06-30-2022

This might be a strange question, but is there any way of increasing the Administrative Distance of a direcly connected subnet to above the AD of a routing protocol (for example above 110 of OSPF) ?? Suppose i have a switch A with lots of SVIs. I a...

gnijs · 06-27-2024

Hello, I have the same problem and am seeing the same log messages. did this ever get resolved ?

gnijs · 04-29-2024

Use a -real- switch like Nexus series... sh int eth1/6>> Last link flapped 5week(s) 0day(s)But i agree, this should be standard by now.

gnijs · 04-15-2024

Hello just got hit by this bug also ! on 9200L-48P-4X on version 17.9.4 luckily i saw it on the first stack we implemented. i just rolled back the "no archive" and stack recovered (luckily it didn't boot into rommon, so it recovered automatically aft...

gnijs · 12-07-2023

You are blocking on any any. Why don't you just block on the IP destination of the SVI ? all the rest will go through...

gnijs · 03-20-2023

? i would have just said: "area 0 is just needed when you want to connect multiple areas". In fact, you don't need an area 0 at all, you can perfectly put 4 routers into an area 1.1.1.1 for example. And it will work. However, it won't scale. You can'...

Member Since	‎03-30-2004 08:35 AM
Date Last Visited	‎10-08-2024 03:50 AM
Posts	569
Total Helpful Votes Received	226

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vpc peer-switch command and root requirement

Active/Standby or dual HSRP on a single ASR router

selectively redistribute in some OSPF areas, not all

bgp route-map modification

increasing AD of Connected networks ?

Re: Cisco 9800 Guest users getting disconnected post portal authentica

Re: Interface Uptime

Re: Specifying file path for config Archive causes stack reboot.

Re: Blocking SNMP from Internet

Re: Why are we required area 0 in OSPF || interview question ||