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NX-OS general commands
Useful commands for Nexus (7000, 5000, 2000) switches HSRP hsrp 102 preempt delay minimum 60 priority 120 ip 172.19.102.254 Command to lock the configuration when entering configuration mode...
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Cisco Nexus VPC – best practices
Example topology Cisco Nexus VPC – best practices vpc domain 1 peer-gateway peer-switch ip arp synchronize delay restore 120 graceful consistency-check auto-recovery auto-recovery reload-delay 240 If...
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Linux – telnet source ip not shown
under linux you can find the client source ip with the command- sharon@lab:~$ who am i sharon pts/0 2013-02-23 23:31 (10.0.0.10) or better with- sharon@lab:~$ who am i | awk '{print $5}'|sed...
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Avaya (Nortel) 8600 CPU utilization
It is recommended that you look at Nortel 8600 CPU utilization While making changes in the network / Configuration The problem is that the Graph scale allways changing and it hard to understand what is...
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Nortel (Avaya) Tips
Tips Stop the “more” question at long output (like “terminal length 0″ at cisco) conf cli more false reset to factory default config bootconfig flags factorydefaults true To enter to the second...
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Show current hierarchical configuration for nexus switches
An alias I made for Cisco nexus switches to show the current hierarchical configuration (Works like cur in Alteon) Exampe SW1-1(config)# int e3/9 SW1-1(config-if)# cur interface Ethernet3/9...
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UCS Boot From San troubleshooting
How to check why a UCS blade server can’t boot from san UCS-LAB-A# connect adapter 1/4/1 adapter 1/4/1 # adapter 1/4/1 # connect adapter 1/4/1 (top):1# adapter 1/4/1 (top):1# attach-fls adapter 1/4/1...
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How to connect iSCSI Servers to a FC storage
How to configure MDS switch to connect iSCSI Servers (Initaiators) to a FC storage(Target) Topology Configuration feature iscsi iscsi enable module 1 iscsi authentication none !! Set PWWN to client IP...
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FC – How to save Device-aliases as name
If you wants that device aliases will be saved in zone configuration as name instead of WWPN You can use enhanced device-alias- device-alias mode enhanced Show commands MDS-2(config)# show zoneset...
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Important tips for installing CiscoWorks 3.2
First get your copy of ciscoworks 3.2 from- www.cisco.com Before installing Set computer name Set IP addresses and make sure Interface is UP ! Check that you can ping your computer name Make sure that...
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Alcatel omniswitch commands
These commands are for R6 & R7 ——- general ——— ip interface vlan223 address 172.22.23.2 mask 255.255.255.0 admin-state enable vlan 223 ip interface vlan333 address 172.23.33.3 mask 255.255.255.0...
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Juniper EX switches configuration examples
Very useful commands for juniper EX switches How to configure Interfaces, OSPF, Voip, LLDP, QOS, Access lists, Routes and more General commands show mac-address table show ethernet-switching table...
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NX-OS general commands
Useful commands for Nexus (7000, 5000, 2000) switches HSRP hsrp 102 preempt delay minimum 60 priority 120 ip 172.19.102.254 Command to lock the configuration when entering configuration mode...
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VMware NSX-T and Juniper dynamic routing via BGP
After few NSX (NSX-V) designing & deploying projects, I installed NSX-T at my lab, it was harder then i thought It’s very different from NSX-V. This is my NSX-T lab physical topology It’s took me...
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Cisco ACI and NSX-T integration
I was always sure that ACI and NSX-T can work together, today i tested it , i connected My NSX-T lab to my ACI lab via BGP This is the topology: Cisco ACI configuration: ACI version 4.0(3d) At our...
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