Notable Question - Badge - Network Engineering Stack Exchange

Notable Question

Question with 2,500 views. This badge can be awarded multiple times.

Awarded 3182 times.

Juniper SRX240 firewall family inet issue on VLAN

Awarded 9 hours ago

Alexander O.

131 silver badge4 bronze badges

Ethernet keepalive: Test L2 functionality and detect network loop (switch)?

Awarded 19 hours ago

Ron Vince

9272 gold badges11 silver badges22 bronze badges

HSRP Issue Both sides are active ( Layer 3 4300 X serires)

Awarded yesterday

mohammed syed

111 silver badge2 bronze badges

MTU 1500 gigabit connections translated to 9000 jumbo packets over 10 gigabit connection

Awarded 2 days ago

aardbol

2594 silver badges13 bronze badges

Need Help Configuring VLANs on SMC Managed Switch

Awarded Mar 21 at 5:45

BrookCom

111 silver badge3 bronze badges

IPsec IKEv2 with StrongSwan Cert+EAP not working

Awarded Mar 21 at 0:10

Nicolas

612 silver badges7 bronze badges

Bridge 2 VLANs using layer 2 device

Awarded Mar 20 at 19:56

MUSR

5361 gold badge6 silver badges17 bronze badges

What is "TIME_WAIT" connection in a TCP connection and what is it's purpose?

Awarded Mar 19 at 7:50

samshers

1391 silver badge5 bronze badges

Do I need to open any other outbound ports for Telnet?

Awarded Mar 15 at 19:46

Maxime

1131 silver badge3 bronze badges

Is QoS an issue for VOIP calls over the Internet? If not, why not?

Awarded Mar 15 at 15:26

Travis

1831 silver badge4 bronze badges

Cisco 2148T FEX Port Capabilities Error

Awarded Mar 15 at 13:45

PacketWrassler

631 silver badge3 bronze badges

Palo Alto PA-3250 default credentials at PA-HDF login prompt (after factory reset)

Awarded Mar 15 at 10:35

Mike Pennington

29.7k11 gold badges76 silver badges151 bronze badges

BGP over IPsec: session flapping

Awarded Mar 14 at 6:41

Pierre

211 silver badge2 bronze badges

Cisco IOS CLI -- Difference between global configuration and console line configuration mode (using line console 0 command)?

Awarded Mar 14 at 4:26

user1330287

1854 gold badges5 silver badges9 bronze badges

Role of MTU in EIGRP metric calculation!

Awarded Mar 13 at 20:19

Damon

2531 gold badge4 silver badges13 bronze badges

Which Cisco access points (and what IOS versions) does the AIR-CT2504 wireless LAN controller support?

Awarded Mar 13 at 14:01

slantalpha

2953 silver badges9 bronze badges

Setup layer-2 bridging between two Juniper vMX

Awarded Mar 12 at 5:05

besscou

131 silver badge4 bronze badges

10baseT and 10baseFX difference

Awarded Mar 10 at 12:41

hEShaN

1251 silver badge5 bronze badges

Calculate max transfer speed in LAN network

Awarded Mar 10 at 11:56

vakarami

1031 silver badge5 bronze badges

How can I legally get a software upgrade for my Cisco Wireless controller without a service contract so it supports my more recent access-point?

Awarded Mar 7 at 17:56

Frank

1492 silver badges7 bronze badges

What is the point of a subnet mask on a local network?

Awarded Mar 6 at 23:45

Robert Flook

1312 silver badges5 bronze badges

Why should I use vlans instead of subnets?

Awarded Mar 6 at 16:51

Leo

431 silver badge4 bronze badges

Configure Routing on Catalyst 3650 with LAN Base

Awarded Mar 6 at 9:03

sardean

5622 gold badges9 silver badges18 bronze badges

Can OSPF v2 and v3 coexist in the same router?

Awarded Mar 3 at 9:22

user2857290

432 silver badges5 bronze badges

Unknown EtherType

Awarded Mar 3 at 4:56

DevShark

1751 silver badge7 bronze badges

How does a router/switch know which queue a packet should be put in?

Awarded Feb 28 at 20:17

Celeritas

8254 gold badges11 silver badges18 bronze badges

J9450A HP 1810-24G Switch firmware upgrade

Awarded Feb 28 at 17:42

rih5342

111 silver badge2 bronze badges

bird internet routing daemon iBGP

Awarded Feb 24 at 18:56

mushr00mer1990

3752 silver badges10 bronze badges

Extending VLANs to other switches

Awarded Feb 20 at 14:32

Canadian Luke

1853 silver badges8 bronze badges

Cisco Nexus 9300 TCAM carving

Awarded Feb 18 at 19:25

Satish

4,30110 gold badges64 silver badges116 bronze badges

rj45 - simulate interface "link up" state

Awarded Feb 17 at 16:09

Jossef Harush Kadouri

1832 silver badges9 bronze badges

What is the difference between a PHY chip in a switch and a switch controller ASIC in the switch?

Awarded Feb 17 at 10:41

yoyo_fun

1,4714 gold badges17 silver badges27 bronze badges

Multiple switches connected together for redundancy

Awarded Feb 15 at 20:10

Yu Yu

391 silver badge2 bronze badges

Nexus 3172T MTU

Awarded Feb 15 at 16:51

B. Austin

1271 silver badge5 bronze badges

Does bridging add delay?

Awarded Feb 15 at 13:49

nufuniliza

1311 silver badge6 bronze badges

Running XML agent on IOS XR

Awarded Feb 14 at 20:56

Aaron

1,62718 silver badges33 bronze badges

TCP cwnd is increasing when congestion occur

Awarded Feb 14 at 7:05

nimdrak

251 silver badge9 bronze badges

Finding the optimum root bridge for a spanning tree

Awarded Feb 8 at 7:05

Deepal

231 silver badge6 bronze badges

Cisco Router GigabitEthernet interface can not add ip address?

Awarded Feb 7 at 9:42

244boy

1,7372 gold badges18 silver badges38 bronze badges

Can a VLAN have hosts with IP addresses outside it Subnet IP range scope?

Awarded Feb 6 at 18:01

Pavan Rajan

131 silver badge3 bronze badges

Mitigating 802.1x bypass by transparent bridging

Awarded Feb 6 at 16:55

Cybergibbons

1711 silver badge4 bronze badges

What is the difference between "Message Digest" and Checksum?

Awarded Feb 6 at 16:55

Ninja Bug

5836 silver badges13 bronze badges

Real time RSSI from Clients

Awarded Feb 5 at 10:07

Miguel

1231 silver badge5 bronze badges

What is the maximum prefix size routed in the IPv6 Internet?

Awarded Feb 3 at 22:09

Benjamin A.

1,6772 gold badges15 silver badges27 bronze badges

Can't ping between two directly connected routers (gns3)

Awarded Feb 2 at 16:34

ctote

3714 silver badges11 bronze badges

understand "switch-profile" for Nexus 5k switches

Awarded Jan 31 at 19:05

Martin

1,3256 gold badges24 silver badges45 bronze badges

Using RADIUS to restrict SSID on Cisco Aironet

Awarded Jan 30 at 2:57

Marco Marzetti

7215 silver badges11 bronze badges

deny traffic from specific host on specific host

Awarded Jan 27 at 7:25

imad suliman

551 silver badge4 bronze badges

Cannot Load Internal Website over MPLS

Awarded Jan 26 at 20:25

bgmCoder

2753 silver badges8 bronze badges

how are bridges handled in ARP?

Awarded Jan 25 at 2:07

pabloBar

552 silver badges6 bronze badges

Connecting a 10 Gig server to a 1 Gig switch

Awarded Jan 24 at 15:07

Roham

11 silver badge1 bronze badge

What do Power over Ethernet negotiation mean?

Awarded Jan 17 at 15:50

Gabrijel Šimunović

131 silver badge3 bronze badges

How can I calculate the network throughput using ping responses?

Awarded Jan 17 at 14:08

Maverick

1,37211 silver badges19 bronze badges

Console, Monitor and Buffer Logging

Awarded Jan 17 at 12:02

Juergen

952 silver badges7 bronze badges

What is the difference between connect and active states of BGP?

Awarded Jan 17 at 0:51

unknown29

711 silver badge5 bronze badges

Private IP inside internet?

Awarded Jan 16 at 14:01

priesto

231 silver badge5 bronze badges

How do I know the switch is layer 2 or layer 3?

Awarded Jan 14 at 4:10

sparasan

1251 silver badge6 bronze badges

Why does it say, that a Switch can segregate the collision domain?

Awarded Jan 11 at 17:57

qg_java_17137

5331 gold badge5 silver badges11 bronze badges

How come SFP modules are so incompatible?

Awarded Jan 11 at 15:25

Thomas

2592 silver badges6 bronze badges

(Cisco/Apple) 802.11r Handoffs Failing: 802.11r Key Cache look up failed in (re)-assoc req

Awarded Jan 9 at 17:35

Juffo-Wup

1811 silver badge8 bronze badges

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