Resolved! HSRP + routing
Hello, I want to ask 1 question, int loopback0 1.1.1.1 Router 1 / \ / \ Router 2 Router 3 \ / Switch 192.168.1.0/24 || laptopRouter 1: 2 s...
Forum Posts
Hi! Short question: how to SSH from cisco C9500-24Y4C to directly connected switch defining my source IP or interface. Telnet seems have tht option, but SSH not Longer story: I'm using cisco C9500-24Y4C with soft Version 17.3.1r[FC2] Recently I c...
Hi, there are 4 nexus switches 5596, and problem is only on Switch00-01. a port 2/8 towards firewall is flapping every few hours, causing disconnects. This is a sync failure state port which forces the firewalls to do a failover, when it fails and ca...
Resolved! Help
i tried pinging from PC-0 to PC-2 but it says request time out. i tried doing stuff I know alr such as IP routing, setting IP addresses and I still cant get it to work. anyone could help me out?
Resolved! PING/ICMP works at which layer?
I have permitted TCP traffic only in extended ACL in-between two hosts, can't ping them. why?
Hello Dears I have an issue when i trying to reach a server on my network with ping it's reachable but when i make traffic for radius (authenticated the device using radius) it's gave me on encapsulation fail Best Regards
please can some one help me to configure ACL in this topology like this: Permit only http access for all networks to the Internet. Test all PCs can browse to the test website, example.com, on the ISP server.Create a firewall to only allow establishe...
Hi all,I need help to design and select a cisco vpn solution.Our network has 4 remote sites (including head office) and 2 of them are out of our town/city and have approximate 1000 km geographic distance from main office and I have given task to conn...
one managed switch is connected to the hub or unmanaged switch, and in that hub - two-port has connected together with an Ethernet cable. In hub - it does not participate in the STP process ---its correct or not... like unmanaged switch also..... i...
I just started setting up some 3750X I received for an event. and after setting them up ive been just programming access points with just one. No real traffic going on just a 10G link to my core and adopting APs.. about 24 at a time. Ive noticed that...
Resolved! Etherchannel PAgP frames behaviour
Hi everyone,Need to know few things on etherchannel DTP and CDP send and receive packets over all the physical interfaces in the EtherChannel, while PAgP sends and receives PAgP Protocol Data Units only from interfaces that are up and have PAgP ...
Hi, I am trying to configure the following command on a ten gig interface on a 9400 series switch, but it does not work: switchport trunk allowed vlan add xxxx,xxx,xxx the command is accepted when i hit enter, but does not show in the running config....
Hi All I have 2 x Cisco 1140 Fws running in ASA mode. Active/Standby 2 x 9300s with a trunk between ten Cisco have depreciated the Redundant interface on the 1140s I have configured sub interfaces on one of the ports of FWs with 2 x vlans going from...
Resolved! Cisco Nexus 93180YC-FX 25Gb Problem
Last time I asked if the Cisco Nexus 93180YC-FX 25Gb port did not work https://community.cisco.com/t5/switching/cisco-nexus-n9k-c93180yc-fx-does-not-active-25gb-nutanix- node/m-p/4626372#M525352 But since the current firmware has been upgraded form...
Wrong vlan ID configuration causes MAC address learning Example -Interface eth1/2 is configured on vlan id 10 and is connected to a different vlan's end host. Will I be able to learn the MAC Address from the ethernet1/2 interface?
