are sfp ports hot swappable?
482885
SFP ports enable Gigabit switches to connect to a wide variety of fiber and Ethernet cables in order to extend switching functionality throughout the network. Small form-factor pluggable, or SFP, devices are hot-swappable interfaces used primarily in network and storage switches.
20810
['Create 2 VLANs on the switch: VLAN 10 and VLAN 20. ... ', 'Assign switch ports to the VLANs. ... ', '4 . ... ', 'PC2: IP address 192.168.1.20 Subnet mask 255.255.255.0 Default gateway 192.168.1.1.', 'PC3: IP address 192.168.2.10 Subnet mask 255.255.255.0 Default gateway 192.168.2.1.']
1184782
['Select Start → Control Panel → Network and Internet → Network and Sharing Center, then. select [ Change adapter settings ].', 'Right-click on the adapter you want to manage.', 'Select the desired option: [ Disable / Enable ]']
222930
Yes, plugging USB devices in and out frequently will damage the port in the long run. Especially if it is plugged with too much strength. In the long run the solder pins or pads will break.
556331
Yes straight swap. Wiring between VE models is different let alone to VF.
1236983
Symptom: SDP Timeout / SFP Mismatch error is seen on interface when trying to bring up FEX fabric ports in a port channel on N7K. This occurs only sometimes when FEX fabric port configurations are changed or re-applied to the ports on the N7K. After this bug appears the ports cannot be brought back to an "up" state.
1324278
SFTP port number is the SSH port 22 (follow the link to see how it got that number). It is basically just an SSH server. Only once the user has logged in to the server using SSH can the SFTP protocol be initiated. There is no separate SFTP port exposed on servers.
735086
PSA: Modular PSU cables ARE NOT interchangeable. Even though they have the exact same connectors on both ends....
998986
Make sure the remote end (switch or router) is set to 1Gb speed, and Auto-Negotiation (AN) is OFF, and the port is enabled (turned on) At this point you can power on the Edge. Check the physical connectivity of the SFP module with the Edge SFP interface. Ensure the port is unshut on both ends.
1280936
SFP port is used instead of RJ45 port which can cause electrical interference. Another reason could be power consumption. When there are more than 100 links, choosing SFP ports is more power-saving than Ethernet ports.
516559
The SFP transceiver is a compact, hot-swappable device that plugs into a physical port of a network device. SFP optics are used in communication networks and have a transmitting side (Tx) and a receiving side (Rx). ... Different SFP transceivers work with different wavelengths at an appointed distance.
1470247
In fact, most SFP and SFP+ transceivers only run at its rated speed and the transceivers at both end of the cable should at the same speed. ... When sticking a 1Gb SFP module in the 10G SFP+ port, the 10Gb switch will only run at 1Gb. As thus you can link it to gigabit switch.
897654
['a 16 bits source port.', 'a 16 bits destination port.', 'a 16 bits length field.', 'a 16 bits checksum.']
325372
Restrictions. FSPAN is not supported on 3750, 3750G, 2950, 2960 and 2960-S switches. 2960-X that runs the iplite license only supports FSPAN. You can attach ACLs to only one SPAN or RSPAN session at a time.
353357
['Multiprotocol Label Switching.', 'IP Cisco Express Forwarding.', 'Intermediate System-to-Intermediate System (IS-IS) or Open Shortest Path First (OSPF)']
423104
Fibre Channel is more reliable than Ethernet in terms of lossless protocol. Fibre Channel SFP can provide in-order and lossless delivery of raw block data while Ethernet SFP can't. Transmission Speed of Fibre Channel vs Ethernet SFP: Fibre channel supports a transmission speed of 1, 2, 4, 8, 16, 32, and 128 Gbps.
756346
FTP is the traditional file transfer protocol. ... SFTP (or Secure File Transfer Protocol) is an alternative to FTP that also allows you to transfer files, but adds a layer of security to the process. SFTP uses SSH (or secure shell) encryption to protect data as it's being transferred.