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Port Vlan Mirror Analyzer

Juniper EX2200, EX4200, EX4300, EX4550

(2022-05-26) Port or VLAN Source Mirror Port examples: show | display set | match forwarding-op s...

Updated 1 year ago by david

Non-Stop Software Upgrade (NSSU) Is Dicey

Juniper EX2200, EX4200, EX4300, EX4550

(2019-01-02) Non-Stop Software Upgrade Is Dicey We have attempted to upgrade a EX4300 virtual cha...

Updated 1 year ago by david

JUNOS versions running on dual partitions are not same

Juniper EX2200, EX4200, EX4300, EX4550

(2016-05-25) Problem Boot media /dev/da0 has dual root support WARNING: JUNOS versions running on...

Updated 1 year ago by david

Change Root Password

Juniper EX2200, EX4200, EX4300, EX4550

(20 August 2012) --- JUNOS 10.4R5.5 built 2011-06-14 02:01:48 UTC root@sa3-41:RE:0% cli root@sa3-...

Updated 1 year ago by david

Could Not Format Alternate Root

Juniper EX2200, EX4200, EX4300, EX4550

(2021-01-26) Problem rancid@s-reserve> request system snapshot slice alternate fpc0: ------------...

Updated 1 year ago by david

error: remote side unexpectedly closed connection

Juniper EX2200, EX4200, EX4300, EX4550

(2014-02-21) Problem Brand new switch, can't configure because the CLI console keeps saying: erro...

Updated 1 year ago by david

Factory Defaults

Juniper EX2200, EX4200, EX4300, EX4550

Problem Return to factory defaults. Solution For JunOS 11.1 or higher: lab@EX2200> request system...

Updated 1 year ago by david

filter-define.conf log message

Juniper EX2200, EX4200, EX4300, EX4550

(2021-10-27) Problem "cmd='ls -i /var/etc/filters/filter-define.conf'" log message generated ever...

Updated 1 year ago by david

Format Install via TFTP

Juniper EX2200, EX4200, EX4300, EX4550

(2022-06-19) Problem EX device is complaining about errors which boil down to it complaining abou...

Updated 1 year ago by david

Deleting a vc-port

Juniper EX2200, EX4200, EX4300, EX4550

(2016-02-24) Problem By default, the 40Gb interfaces on the back are defined as vc-ports for Virt...

Updated 1 year ago by david

snmp on SRX

Juniper SRX

(2013-07-24) To enable basic snmp on an SRX: set snmp description Firewall set snmp location "Loc...

Updated 1 year ago by david

System Alarm autorecovery information needs to be saved

Juniper SRX

(2017-08-05) Problem System alarm: autorecovery information needs to be saved Solution root@gatew...

Updated 1 year ago by david

Source Interface NAT

Juniper SRX

(2015-03-10) If traffic is going from trust to the vpn zone, and that traffic matches the rule su...

Updated 1 year ago by david

CIFS

Juniper SRX

(23 March 2012) Define CIFS for JunOS 10 edit applications application CIFS set term CIFS-1 proto...

Updated 1 year ago by david

SRX240 Clustering

Juniper SRX

Just following the cook book at Juniper KB15504 is incomplete in some key areas. The main problem...

Updated 1 year ago by david

VPNs

Juniper SRX

(10 February 2012) Background: I'm a Netscreen ScreenOS administrator and I'm coming to grips wit...

Updated 1 year ago by david

VPN Associations

Juniper SRX

(2014-08-21) List phase 1 associations: > show security ike security-associations List phase 2 a...

Updated 1 year ago by david

VPN Detailed Logs

Juniper SRX

(2014-08-19) Detailed logging about VPN traffic: set security ike traceoptions flag all set secur...

Updated 1 year ago by david

Application Timeout Values

Juniper SRX

(2013 March 7) Application Timeout Values To check: root@sentry> request pfe execute target fwdd ...

Updated 1 year ago by david

List DHCP Address

Juniper SRX

(2015-02-11) Problem My SRX has been assigned an IP address and I don't know what it is. I have a...

Updated 1 year ago by david