Customer is asking whether their switch hit CVE-2018-0480 by showing the following result.
switch#show errdisable detect | include vlan
psecure-violation Enabled port/vlan
sgacl_limitation:multiple Enabled port/vlan <-!!!
I would like to know an errdisable detect forsgacl_limitation should be assessed for this vulnerability or not.
According to the document, affected features of vlan level errdisable are bpduguard and psecure-violation and security violation. If sgacl_limitation also be affected, how to verify port level configuration.
Hi, here is an example how to configure IP-NAT, GRE, IPSEC. I've seen plenty of questions and this might be a good solution! (Mostly the use of commands that might remind u) IP NAT======================================================================...
Hi everyone.I have a problem in my Network.So i have 3 routers and a firewall in my topology. I have configured OSPF and all routers works expect R3 (see in the image below)When I watch my neignbor in R3 it says :192.168.7.7 1 INIT/DROTHER 00:00:37 10.0.2...
Host Onboarding is the term used when connecting an endpoint (hosts , IOT , Other devices) to the fabric , and can be accomplished in a couple of ways.One option is the "static" approach as oppose to the dynamic and secure approach using&nbs...
good morning I have this report from users, saying that they encounter connection issue only when they are wired , but the wireless I fine. both connection are using the same path to the internet ...please advised a troubleshooting plan.