network device

# SRX
show security policies hit-count less-than 2

# juniper firmware upgrade

mount_msdosfs /dev/da1s1 /mnt # da1s1

cp /mnt/EX2200-12.3R12-S7.tgz  /var/tmp/

request system software add /var/tmp/EX2200-12.3R12-S7.tgz

request system reboot

# juniper copy current partition to either partition

request system snapshot slice alternate

#request system snapshot media internal slice alternate

reboot # that's how u do it

#request system reboot slice alternate media internal # that's where u're wrong...

# juniper interfaces bulk configuration

set interfaces interface-range RANGE1 member-range ge-0/0/0 to ge-1/0/47

set interfaces interface-range RANGE1 unit 0 family ethernet-switching

# juniper force user logout from juniper

request system logout .....

# juniper read config from copy-past.

load set terminal

#juniper disable  Amber alarm

request system configuration rescue save

#juniper disable Red alarm

set chassis alarm management-ethernet link-down ignore

# fixing juniper "db>"

db> cont

https://kb.juniper.net/InfoCenter/index?page=content&id=KB20635&actp=METADATA

# cisco

cisco#configure

cisco(config)#interface range gigabitEthernet 0/16 - 19

cisco(config-if-range)#no switchport port-security violation protect

cisco(config-if-range)#no switchport port-security mac-address sticky

cisco#show running-config

cisco#copy running-config startup-config

# juniper password reset

hitting "space bar" while boot.

boot -s

recovery

#juniper 

bash  /S/8ex.sh 'show interfaces terse |except \.0  |match ge- |match up\ \ \ \ \up '

show security policies from-zone ZONE1 to-zone ZONE2 policy-name SOMETHINGLIKEZONE1TOZONE2

# cisco

enable

show interface status

enable

show interface brief

enable

show|begine password: show all password configuration

enable

show|include: just like grep, specified case\

# juniper allow package through different path

set security flow tcp-session no-sequence-check

set security flow tcp-session no-syn-check

set security flow allow-dns-reply

# cisco checking mac address

show mac table on cisco+match:show mac-address-table | i 5/34

show mac address+match: sh arp | i FFFF

# juniper stacking, virtual chassis

set no-split-detection

request virtual-chassis vc-port set pic-slot 1 port 0

request virtual-chassis vc-port set pic-slot 1 port 1

# staking is actually ready after above 2 line...

set virtual-chassis preprovisioned

set virtual-chassis no-split-detection

set virtual-chassis member 0 role routing-engine

set virtual-chassis member 0 serial-number ##########

set virtual-chassis member 1 role routing-engine

set virtual-chassis member 1 serial-number ############

# juniper LACP

set interfaces ge-1/0/3 ether-options 802.3ad ae0

set interfaces ae0 aggregated-ether-options lacp active #force up for esxi??

set interfaces ae0 unit 0 family ethernet-switching port-mode trunk

set interfaces ae0 unit 0 family ethernet-switching vlan members all

# juniper Graceful Routing Engine switchover (GRES):

# set virtual-chassis member 0 mastership-priority 255

# set virtual-chassis member 1 mastership-priority 255

# set chassis redundancy graceful-switchover

# MAC authentication with Windows Server 2003
http://kb.juniper.net/InfoCenter/index?page=content&id=KB26996&actp=search