Switching

We are receiving the following event message in the log:%PIM-6-INVALID_RP_JOIN: Received (*, 224.0.1.40) Join from 0.0.0.0 for invalid RP 10.33.63.1However, that is the correct RP address and I already checked the link below:http://www.cisco.com/en/U...

Hello guys, in packet tracer I put two pc and three multilayer switches and created vlans in order to aggregation, Switches linked with two Cables. each Interface in each switch grouped together.channel protocol is LACP and mode of all switch is Acti...

Hi, on packet tracer I have made a VLAN. My 4 Client devices in the VLAN can ping the switch. I can't ping from a client device to the router through the switch though. The link to the router comes out of Fast Ethernet 0/5 on the switch and into Fast...

Hello Guys,I can't access web GUI for cisco switch ,However I can access it via SSH and telnet.my credential didn't accepted.        Running Configuration is attached.

We have a large cctv system, this in a vrf, the viewing clients connect through our firewall to get access to this cctrv vrf.This generates alot of traffic and I want to get this off the firewall.My thoughts were to vrf route leak to the grt. All the...

# Network EnvironmentNetwork camera (connected wirelessly) <-----> Wireless Access Point <-----> Windows 10 OS PC (connected by wire)The Wireless Access Point is PoE.The model number of the Wireless Access Point is: C9130AXI-Q (Cisco EWC software ap1...

Hello Community,I'd like to know if there is a command that can show local ports that are connected on a switch for a given VLAN.I mean for example I have Vlan 10 mapped to an IP range, and 5 interfaces configured as access vlan10, there is a command...

I have two switches WS-X45-SUP7L-E on WS-C4507R+E atm on version 3.05.01 and I need to upgrade to 3.11.4E . my rommon is 15.0(1r)SG3 which I believe I need to upgrade to 15.0(1r)SG10 but can I go directly from 3.05.01 to 3.11.4E? will it affect my VS...

Hello Is ospfv3   ipv4  address family available on the Nexus 9k - I can configure it on a Cisco ASR but the command in not available on the Nexus 9k. I am not sure if this is a nexus limitation or a license issue- nexus9k(config)# router ospfv3 1 ...

1.in real life,why is it good to avoid STP and go for ethechannel?I want answer wrt loop. is it difficult to trace loop if there is loop in STP ?If we have site with 2 cores and 35 access switches and if we find loop in such lan network,is it difficu...