Hardware – Page 6

Solution channel-group command failed: port not compatible Duplex Mode

Once on Cisco Nexus I met errors of this type:

Juniper. How to clear Alarm Host 0 fxp0 : Ethernet Link Down

One day while configuring the Juniper MX204, I noticed that the Alarm indicator on the front panel was lit red, and looking at the list of alarms, I found the following:

Juniper. monitor traffic examples

The “monitor traffic” command allows you to view the packets or their headers that pass through the routing module, which is very useful for diagnosing various problems.

Cisco Nexus SNMP OID for Transceiver

Once I needed to monitor the optical signal level on the Cisco Nexus C3064PQ-10GX to prevent cable sagging, stretching and signal loss, because in this case the signal deteriorates gradually, usually I monitor the signal on the end equipment, but I came across an old BDCOM 3310B model in which there was no support DDM.

Interface Aggregation (LAG) on Juniper MX

For example, I will configure interface aggregation on the Juniper MX204.

Port isolation on HP 5800

For example, I will configure port isolation on the HPE A5800-24G-SFP switch.

Configuring ports on Juniper MX

In this article, I will give an example of configuring ports on a Juniper MX204.

How to reset Huawei S2326TP-EI

To reset the settings on the Huawei S2300 series switch (I will use the S2326TP-EI as an example), connect to it via the console and press the Ctrl+B or Ctrl+E key combination when turned on, after which we will get into the BOOTROM.

How to change BOOTROM password Huawei S2326TP

In this article, I will give some examples of changing the password on the Huawei S2326TP switch and similar ones in this series.

Bridge Domain Configuration on Juniper MX

For example, on Cisco switches and other manufacturers, in order for traffic of one or more vlans to go between ports, you just need to specify the necessary VLANs on these ports, on Juniper, in addition to configuring ports, you also need to add these ports to the bridge domain, without this traffic between ports will not go.