Top Questions

6 votes
3 answers
665 views

Can ARP tables store addresses for other networks?

0 votes
1 answer
66 views

Is it possible to accomplish Cisco IOS "prefix-suppression" functionality in Junos?

0 votes
2 answers
64 views

One Shop, Two ISPs. Will this work?

0 votes
3 answers
63 views

Core Switches Redundancy Problem

-1 votes
1 answer
55 views

Why MLS2 Doesn't Get ICMP Packet To Where It Should?

0 votes
1 answer
53 views

Is there a reason to keep the BGP communities received from the uplinks?

0 votes
1 answer
64 views

Cisco 9300 switch doesn't connect via SSH

0 votes
2 answers
29 views

Does Internet access using computers, PCs always require the support of a MAC protocol?

0 votes
1 answer
37 views

Does Junos prefer route with higher localpref even when the next hop of this route is unreachable?

1 vote
1 answer
56 views

iBGP exchange all routes?

0 votes
0 answers
68 views

intervlan routing on cisco L3 stacked switches

0 votes
1 answer
40 views

Network Design: Daisy Chaining vs One Centralized Switch

0 votes
0 answers
64 views

Accessing external server through Azure VPN with NAT

0 votes
1 answer
35 views

Cisco ASA L2TP/IPsec split-tunnel not working for public Internet

0 votes
1 answer
54 views

Cisco 93180LC licensing question

1 vote
1 answer
54 views

Cisco BGP RTBH in EVPN fabric

1 vote
1 answer
47 views

Do two L4 ports perform better than one port?

0 votes
1 answer
46 views

Cisco nexus C93180YC-EX sflow configuration

1 vote
1 answer
33 views

How can I diagnose the cause of a Dell EMC S5224F-ON discarding output packets?

1 vote
1 answer
33 views

What exactly is the ASPATH in data analyzed by BGPdump

0 votes
2 answers
30 views

What exactly does the term "main network" mean in subnetting?

0 votes
1 answer
23 views

How can I make wireshark focus on only packets being sent to a website and any responses?

0 votes
1 answer
36 views

BGP Timers - behavior when Graceful Restart is longer than Holdtime

0 votes
0 answers
32 views

How to avoid using aggregate route as a viable route for resolving BGP next-hops?

0 votes
1 answer
31 views

Built-in variable for cli commands in EEM (IOS-XE)

0 votes
2 answers
24 views

ASA - Redundancy ISP in Multiple contexts

0 votes
0 answers
27 views

Could a layer-2 loop explain mass duplication of ARP requests, and of ARP requests only? [closed]

0 votes
1 answer
18 views

Encapsulation overlapping issue in Vlan Router settings. How do i solve it?

0 votes
0 answers
21 views

OSPF routing disruption after adding new subnet [closed]

0 votes
0 answers
20 views

What is generating the /isan/etc/dcos_sshd_config file?

1 vote
0 answers
19 views

Juniper and EdgeCore dhcpv6-relay remote-id (option 37)

0 votes
1 answer
18 views

My Fortinet Firewall shows 100Mbps (100%) bandwidth usage in the BD dashboard but Fortiview sources do not show much usage. Facing connectivity issue!

-1 votes
0 answers
17 views

Why we need VLANs if switched alone are not sending all frames to all clients? [duplicate]

0 votes
0 answers
15 views

Malicious modification of IEEE 802.11 CSMA/CA protocol [closed]

0 votes
0 answers
15 views

Exact difference between EAP and EAPoL

0 votes
0 answers
15 views

How is the number of sub-networks calculated? [duplicate]

0 votes
0 answers
15 views

What is mean final version firmware ASA 5525-x

0 votes
0 answers
14 views

Full Network Enumeration without an IP address [closed]

0 votes
0 answers
14 views

Congestion Control in Datagram subnet: warning bit method vs choke packet

0 votes
0 answers
14 views

Cisco 93180LC nxos 10.2 license question [duplicate]

0 votes
0 answers
14 views

PTK and GTK where are they stored? [closed]

0 votes
0 answers
13 views

Juniper Bulk CoA example for accumulation of CoA requests

0 votes
0 answers
13 views

High latency when using wifi but average when using LAN [closed]

0 votes
0 answers
11 views

Handcrafting TCP Handshake [closed]

0 votes
0 answers
11 views

Connection to GitHub slow over only ethernet [closed]


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