im new to nexus. i would like some opinion whether the attached setup will work. no etherchannel on firewall side. what necessary config needed on nexus side. maybe somebody can lead me to a good example. thanks
I have saw some message in show logging:
*%OSAPI-4-TIME_SHIFT_DETECTED: 1 wcm: Detected forward time shift. Last: 1541238031.18436. --> Now:1541238032.307836.
*%OSAPI-4-TIME_SHIFT_DETECTED: STANDBY:3 wcm: Detected backward time shift. Last: 15412...
If I want to deny Site B terminal (10.116.123.244) access internal networks (22.214.171.124/8, 10.114.0.0/16, 10.115.0.0/16, 10.116.0.0/16, 10.150.0.0/16) accept Internet through Site A Internet Firewall, can the following PACL works?
I found an article
It was explained how to use the commands:
spanning-tree port type edge
spanning-tree port type edge trunk
Hello all , i got a lab and i would like to get some help.
I have a router with for example .. 50mbps from the isp.
I want that specified ip (for example 192.168.1.2) will have better QoS on the network, i mean that he will get more resource from t...
I read the configuration guide but I don't get it.What are "spanning-tree pseudo-information" do and sub command vlan vlan-range designated priority value and vlan vlan-range root priority valueCould you explain how to use these command and what effe...
I'm trying to setup MPLS across two datacenters, to avoid extending direct Layer 2 to avoid STP loops, but i've ran into an issue if the vlan terminates IP wise on one of the devices as xconnect cannot be configured on an interface with...
I have this switch and it appears one of my students have erased the ios. How and where can I download the software?
Is this the correct link https://software.cisco.com/download/home/279963375/type/280805680/release/12.2.55-SE12?i=!pp
When we power ...
hi, i am not a cisco engineer so i hope to explain this correctly. i have searched for the possible answer to this, and have attempted to make the config changes needed to get this to work as i believe it should work to no avail. so my problem is: i ...
I have a ISR4321 -> 2960X -> 2960+
I can ping the 2960+ no problem but I cannot ping the 2960X from the router, and likewise cannot ping the router from the 2960X. I have checked configs, port errors etc and can't find anything wrong. configs below.