Switching

This is related to another question I asked on here but more specifically about ARP on the network... I have a network of 8 SG300-52 switches.   I have around 200 active IPs on the network.  (Yes there are a lot of unused ports on the switches) I am ...

2960+ UPLINKS (CAN I ACTIVATE 1 PORT COPPER AND 1 PORT FIBER AT THE SAME TIME )?

HW Model: C3750-48TS-E SW Ver: 12.2 (55) SE6 I confirmed that interface didn't have 'shutdown' word. After I connected Gigabit Ethernet port via GBIC between C3750-48TS-E(G 3/0/1) and 10k(G 1/0/4), the light on C3750 didn't come up. The interface st...

Good morning all, This scenario belongs to one ISP user is corporate client and received public. They are using this public ip to upload large files such as 100MB in youtube. After their video upload public will watch those videos in their youtube c...

Hello,  See attached. When I issue the sh ip ospf database command, the output lists the LSA types. Under LSA 1(Router), it lists that the Adv Router 10.255.255.254 has 5 links and when I issue the sh ip ospf int brief command on the same router, i...

My Apple MAC book could not connect to the Cisco AP (Cisco AIR-SAP1602I-E-K9). Configuration had being done on it. what could be the issue? thanks.

Upon booting a 3825 i get - Changed RAM but still the same  program load complete, entry point: 0x8000f000, size: 0xcb40program load complete, entry point: 0x8000f000, size: 0xcb40 program load complete, entry point: 0x80010000, size: 0x2510ad4Self...

During the last year we've experienced 2 power supply failures in our 3750 or 3850 switch stack power supplies. Our stacks are not connected with the power and data cables, but rather just the data cables. These switches provide fanout to user access...

Hi, We have a project of creating a seprate subnet for VOIP phones where we are having some issues and need some assist. In current scenario, the VOIP phones, VOIP Server and the machines are placed on default VLAN (1) (192.168.1.1/24) where the GW o...

We have a client where the current setup is a VPC pair of Nexus 7Ks in the core.  As well as a Nexus VPC pair of N5Ks in the DC.  The N5Ks and the N7Ks are currently back-to-back connected with VPCs.  Now, the client is looking to deploy NSX in the D...

I have recently purchased a 3560x switch with IPServices software on.(or so I thought) How can I ensure that the license is active and not going to default to IP base? The provider ensures me that the license has been paid for and on the switch. #sh ...

Dear Team. I have POE+ switch  and a normal POE camera. My question can  I connect  the normal POE camera to POE+  switch ? is it make any problem for the camera which have only normal POE capability ? Regards Muhsina