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مقالات شبکه و کامپیوتر

Archive for جولای, 2020

How config Management VLAN on switch Nexus

https://community.cisco.com/t5/server-networking/nexus-3064pq-unable-to-configure-management-vlan/td-p/2909921


switch# configure terminal
switch(config)# feature interface-vlan
switch(config)# interface vlan 5
switch(config-if)# management
posted by ramin_malek in NEXUS-Switch and have دیدگاه‌ها برای How config Management VLAN on switch Nexus بسته هستند

Cisco Nexus Switch Recovery password and Downgrade and Upgrade by Ramin

http://www.rmalekghasemi.ir/file/Nexus-Switches-Recovery-and-Upgrade.txt

posted by ramin_malek in NEXUS-Switch and have دیدگاه‌ها برای Cisco Nexus Switch Recovery password and Downgrade and Upgrade by Ramin بسته هستند

How Mitgrate Nexus Switch From version 6 to 7 or 9

https://networkengineering.stackexchange.com/questions/45738/cisco-3064-switch-upgrade-from-6-0-x-to-7-0-x-issue

switch# install all nxos bootflash:nxos.7.0.3.I4.4.bin
posted by ramin_malek in NEXUS-Switch and have دیدگاه‌ها برای How Mitgrate Nexus Switch From version 6 to 7 or 9 بسته هستند

Iptables NAT in centos

How see Iptables NAT LIST

iptables -t nat -L

Allow Forward TarffiC for Ethernet

iptables -A FORWARD -i eth0 -j ACCEPT
iptables -A FORWARD -o eth0 -j ACCEPT

For Any Source Ouput From Interface eth0

iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE

Masquarde Range 192.168.1.0/24 on Eth3

iptables -t nat -A POSTROUTING -s 192.168.1.0/24 -o eth3 -j MASQUERADE

https://www.slashroot.in/linux-nat-network-address-translation-router-explained
https://mirrors.tripadvisor.com/centos-vault/4.4/docs/html/rhel-sg-en-4/s1-firewall-ipt-fwd.html
posted by ramin_malek in Linux and have دیدگاه‌ها برای Iptables NAT in centos بسته هستند

How Upgrade And DownGrade Switch Nexus 3000

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus3000/sw/upgrade/7_x/b_Cisco_Nexus_3000_Series_NX_OS_Software_Upgrade_and_Downgrade_Release_7_x/b_Cisco_Nexus_3000_Series_NX_OS_Software_Upgrade_and_Downgrade_Release_7_x_newGuide_chapter_01.html
posted by ramin_malek in NEXUS-Switch and have دیدگاه‌ها برای How Upgrade And DownGrade Switch Nexus 3000 بسته هستند

How Recovery Password In Switch Nexus

http://www.rmalekghasemi.ir/file/Password Reset in Nexus devices.mp4

https://www.letsconfig.com/how-to-recover-admin-password-on-nexus-switches/

In Nexus 3064 Best Way is

When plug Switch to AC Or DC power Press Ctrl+c

On Boot mode

write erase

and reload switch

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/nxos/cli/b_inxos_command_ref/b_inxos_command_ref_appendix_01000.pdf

Connect Tftp By Management Port

http://www.rmalekghasemi.ir/file/How to restore a Cisco Nexus Switch from loader prompt problem.mp4

Aftrer Load kickstart from tftp go to Manegemnt interface Config ip address Again and no shut

posted by ramin_malek in NEXUS-Switch and have دیدگاه‌ها برای How Recovery Password In Switch Nexus بسته هستند

How see Lincence Level In ASR CISCO

https://www.wiresandwi.fi/blog/asr1002x-throughput-license-upgrade
posted by ramin_malek in Cisco and have دیدگاه‌ها برای How see Lincence Level In ASR CISCO بسته هستند

How Resequence ACL in router cisco

Device(config)# ip access-list extended 150
Device(config)# ip access-list resequence 150 1 2 
Device(config)# exit
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_data_acl/configuration/xe-16-7/sec-data-acl-xe-16-7-book/sec-acl-seq-num.html
posted by ramin_malek in Cisco and have دیدگاه‌ها برای How Resequence ACL in router cisco بسته هستند

How Remove Duplicate Lines in TXT file For ACL

https://www.textfixer.com/tools/remove-duplicate-lines.php
posted by ramin_malek in شبکه(mikRotik Routers) and have دیدگاه‌ها برای How Remove Duplicate Lines in TXT file For ACL بسته هستند

IP CIDR to Standard Netmask Tools

https://tehnoblog.org/ip-tools/ip-address-aggregator/

https://www.ipconvertertools.com/cidr2ipranges
posted by ramin_malek in شبکه(mikRotik Routers) and have دیدگاه‌ها برای IP CIDR to Standard Netmask Tools بسته هستند