SNMP v3 and Cacti
A quick synopsis on setting up a Cisco ASA and a Centos 6 or 7 system to use SNMP v3 to be monitored by Cacti Cisco ASA en conf t # create a snmp-server group (needed for SNMP v3) # … Continue reading →
Tag Archives: juniper
Alarms on your new Juniper equipment
You get your new Juniper switch configured, everything is working well then you notice the alarm light is on! Dont panic! First: Issue the command: root@switch> show system alarms and (hopefully) you will see one or more of the following: … Continue reading →
USB port on front of Juniper EX2300 switches
The usb port (mini-usb type B) on the front of EX2300 switches are not enabled by default To use it you have to set system port auxiliary port-type mini-usb then commit exit request system reboot After that you can connect … Continue reading →
Upgrade Junos on SRX
Install Software via CLI (Method 1 – from Junos software copied to SRX) Follow these steps to copy the software to the SRX device and then perform the software installation via the CLI: Copy software to SRX via SCP or FTP to … Continue reading →
Initial Configuration of SRX
Note: When you first start you may get a bunch of messages like these on the screen Auto Image Upgrade: DHCP Client Bound interfaces: Auto Image Upgrade: DHCP Client Unbound interfaces: ge-0/0/0.0 ge-0/0/7.0 Auto Image Upgrade: To stop, on CLI … Continue reading →
Juniper SRX 300 with a DHCP server
Create a name for the pool and set the network. I named this pool CAMERAPOOL set access address-assignment pool CAMERAPOOL family inet network 10.9.5.0/24 Set the range of addresses you are going to hand out via dhcp set access address-assignment … Continue reading →
Juniper SRX DHCP Server
I am adding a new VLAN to my network and I need my SRX to hand out IP addresses for that subnet. The vlan number I am using is 19. I am calling this network PUBLICVLAN Set up the irb … Continue reading →
Restore Juniper SRX from backup
Assuming you backup your SRX every time you make a change (see here) , you may have a need one day to restore your settings. To do so root@srx# load replace scp://username:password@IP.Of.Backup.Server/path/NameOfConfigFileToLoad.conf.gz root@srx# commit Where: username is a username … Continue reading →
Juniper SNMP Settings
SNMP V1 and V2c set snmp location “Text String That Indicates Where This Is At” set snmp contact “usually@MyEmail.com” set snmp community MyCommunityString authorization read-only set snmp community MyCommunityString clients ip.addresses.allowed.access/24 set snmp community MyCommunityString clients moreip.addresses.allowed.access/24 SNMP V3 … Continue reading →
Juniper – How to configure NTP
Below provides the basic commands for configuring the date, time and NTP on your Juniper Set the name servers set system name-server your.name.server.1 set system name-server your.name.server.2 commit Configure the Time Zone set system time-zone America/New_York Configure NTP set system … Continue reading →