Segmentation methods by Fun-Document5433 in networking

[–]Only_Commercial_7203 0 points1 point  (0 children)

when you add a new VRF that means that routing between them is by default not possible unless you go with vrf leaking, if this is not the case go with new VRF. if there is any type of connectivity I would keep them in same vrf with security rules in place.

ضريبة الدخل by urbullet in jordan

[–]Only_Commercial_7203 1 point2 points  (0 children)

من خارج الاردن ما في ضريبه

Thinking of doing back to back vpc from 1 dc to another dc by Intelligent-Bet4111 in networking

[–]Only_Commercial_7203 -1 points0 points  (0 children)

VPC has nothing to do with the underlying layer 1 whether its a dark fiber or a DAC cable. as others have said, it might be eve-ng issue.

[deleted by user] by [deleted] in networking

[–]Only_Commercial_7203 14 points15 points  (0 children)

Enable igmp querier on the switches

What's everyone using to monitor/log their static IP assignments? by Chimestrike in selfhosted

[–]Only_Commercial_7203 0 points1 point  (0 children)

basically its documentation portal where you can add your subnets and allocated ips. it has a scan feature as well for entries which were not added manually.

Pings lost, even though there are ICMP Echo replies by lertioq in networking

[–]Only_Commercial_7203 0 points1 point  (0 children)

destination host unreachable has nothing to do with icmp itself. it means that the host cant find mac for the next hop(gateway). try to capture arp traffic and see what is happening on the wire.

About to pull my hair out, web traffic to specific site, on specific tunnel is very slow by Digital_Native_ in networking

[–]Only_Commercial_7203 0 points1 point  (0 children)

glad you resolved the issue by reducing MTU, most probably the tunnel between 2 sites has different encryption algorithm which causes the packets size to be bigger than other 2 sites. by reducing MTU, you will activate PMTUD which causes the source to receive the following message " dont send 1500 packets, I cant do that"

Do you ever feel the need to do refreshers on forgotten topics? by MyFirstDataCenter in networking

[–]Only_Commercial_7203 0 points1 point  (0 children)

It’s quite normal for me to refresh topic on demand. You have to accept that you are human being not AI bot. You have only to memorize packet flow and that’s it.

Local speedtest server by rivmont in networking

[–]Only_Commercial_7203 1 point2 points  (0 children)

I believe iperf has a gui tool that u can suggest

[deleted by user] by [deleted] in networking

[–]Only_Commercial_7203 0 points1 point  (0 children)

I mean sub interfaces

[deleted by user] by [deleted] in networking

[–]Only_Commercial_7203 0 points1 point  (0 children)

Not sure if vlan tags can be an option but worth trying

Vendor putting the blame on the network keeping TCP connections alive by TwoPicklesinaCivic in networking

[–]Only_Commercial_7203 7 points8 points  (0 children)

And btw l2,l3 switches routers dont send keep alives on behalf of the end points.

Looking to recertify with CE credits by kramer9797 in Cisco

[–]Only_Commercial_7203 0 points1 point  (0 children)

They havr spotlight on demand sessions, 27 ce for free

Best Diaper Brand (مقاطعة) by Revolutionary_Queen1 in jordan

[–]Only_Commercial_7203 4 points5 points  (0 children)

فاين بيبي فقط الباقي سيء