Switching

Dear all, I tried to configure remote access VPN on Cisco router 1901, but it does not work. The interface tunnel 1 on router status is Up - Down. Could anyone please check my configuration file and help me to correct it ? Thank you all, Lam

1. Let's say I have 2 subnets , 192.168.1.0/24 and 192.168.2.0/24, i want to configure interfaces 0/1 to 0/12 to VLAN1 to cater for 192.168.1.0/24 and interfaces 0/13 to 0/20 to cater for 192.168.2.0/24, the traffic from VLAN1 can communicate to VLAN...

Hi,I've been looking through the data sheets and can't find a defintive answer to my question and was hoping someone might be able to answer it here.  Can the CAB-SFP-50CM be used with a compact 12 port 3650?Many Thanks,Hugo.

Hello all, I was wondering if someone could answer me the below log that i have noticed and i am not quite sure what it is.2016 Jun 22 13:42:12     %KERN-2-SYSTEM_MSG: eth0: MAC1 errors: tx_overflow=0 tx_parity=0 rx_parity=0 rx_fifo=0 - kernel Than...

Hello everyone, Can someone explain to me the difference between Port side intake and port side exhaust on a switch?  Also, please let me know in which scenarios we might choose one over another? Thank you!

Hi all,I have planned to change all oldest access switches with 2960X. On a test one, monitored by PRTG, CPU is always around 40% as the old 3560's are 8% CPU usage.Running the EX4 release. Does anyone have the same values ? This problem seems to be ...

I have inserted a C3850-NM-10G module in a WS-C3850-48T but the ports are not being recognized by the switch. I obtained this log: *Jun 21 18:00:31.577: %PLATFORM_PM-6-FRULINK_UNKNOWN_INSERTED: Unsupported FRU module inserted in slot 1 This is the...

I have an ASA that is redistributing routes from VPN connected sites using RRI. On my internal routers they show up as EIGRP External, which takes away a lot of flexibility that I have with internal EIGRP routes like changing the AD on them (distance...

I have Cisco 3750X switch that we've used for a while. I've turned off telnet access but I can console and ssh into it just fine. Recently I've been asked to get the Web GUI accessible. I search on EE and found this question: Cisco 3750x Web interfac...

I have (2) HP 8206's that I am using as my core switches, (2) 4451 Cisco ISR's that I am using as my Core Routers. They are connected with Port Channels and LACP Distributed Trunking for full redundancy. This configuration has been working fine for t...

What is the Cisco recommended way of using Autoconf for Cisco ATAs (187,188,190)? 1) It seems that there are no unique OUIs for older ATA models. (Cisco ATA OUIs seem to be shared with Cisco Phones) It seems that "OUI 34DBFD is only used for ATA 190"...

I have a yealink t46g phone (or some similar model) connected to a 3560X48PS.  That is then connected via a port-channel to a 385024te.  I can take a capture at the back of the phone.  This gives me what the phone believes it is receiving and sending...

I have 2 core routers, 2 data centers and each has an ISP. R1 is a VSS pair of 6807s in our main data center and is advertising a static default route for our primary Internet connection.  This route is advertised via EIGRP to the rest of the network...