Hi, AllI'm on my first network eng job after achieving my CCNA :) I'm the only guy here with no test equipment so I'm being cautious with everything I'm doing.Basically, I want to change a switch's (3750X) hostname to be in line with the naming conve...
Forum Posts
Resolved! Interface Direction
Hello,Anyone can make me mor understand about traffic direction in physical interface and vlan interface?Scenario 1:Router Interface g0/1 connected to LAN, and Interface g0/2 connected to INTERNET. When i assign output QoS Policy on interface g0/2, w...
Hi AllI have a question about flexible netflow.On our Catalyst 9500 switch we want to send netflow to our collector (whatsup gold)If we want to collect info from a layer 3 vlan, which is the correct config?vlan configuration 126ip flow monitor WUG-NE...
We have a need for a floating static route or a Virtual Stack solution.We are currently using a pair of wireless radios, for redundancy, to service a large site with no local LEC services.The switches terminating the wireless radios on the dock are s...
Hello all, we have a customer which has a single 9407 as a Co...
What is the difference between the Nexus Switch and the Catalyst Switch? Why don't I use the Nexus switch as a core switch?
Resolved! Remove Password encryption
Hi,i have applied the following command in the config mode : service password-encryptionhow can i remove it ? so that the passwords are no longer encrypted ?
Hello switching experts! I have deployed a pair of Cat 9300 switches i.e 9300-48T-E running IOS 17.9.4. These switches are stacked. Everything is working fine. However, a strange issue is being faced i.e. switch is unable to ping its local SVI. The p...
Resolved! Hi
I want to ask here what is the purpose of the community?kindly help me to guide Thanks to all
Resolved! Nexus 9300 vPC setup issue
I'm trying to setup two Nexus 9300 series switches for a vPC but keep running into an issue. When I run "ping 10.1.1.2 vrf heartbeat it works on both switches with the IP of the other switch. When I do a show vpc brief it says I'm down.vPC domain id ...
Catalyst9500(10.190.5.6) can ping Nexus9000(10.190.5.2) but cannot ping the router(10.190.5.1). The IP addresses are in the same subnet(/24). They are configured in the same VLAN(5). The only catch is on the Nexus9000, the VLAN5 is in MGMT VRF in...
Hello, everyone. I am studying about Loop Guard at the moment and I came across this Cisco Doc. https://www.cisco.com/c/en/us/support/docs/lan-switching/spanning-tree-protocol-stp-8021d/218321-configure-stp-with-loop-guard-and-bpdu-s.html Where the f...
It seems that capturing on physical interfaces configured as L2 does not capture any IP traffic packets. It only captures STP and VRRP traffic etc.However, if I capture based on the vlans instead, I can see IP data traffic being captured, but capturi...
i don't have the option for hmac-sha2-512 hmac-sha2-2525_2960X_15(config)#ip ssh server algorithm mac ?hmac-sha1 HMAC-SHA1 (digest length = key length = 160 bits)hmac-sha1-96 HMAC-SHA1-96 (digest length = 96 bits, key length = 160 bits) Switch Ports ...
Hello, My issue is with recovering the cisco 3400 password or bypassing it somehow.I've tried https://www.cisco.com/c/en/us/support/docs/routers/10000-series-routers/12818-61.html ..all the standard break keys, none of it work...i also tried all th...
