Switching

hello everyone . i have configured l2tpv3 tunnel between 2 sites and everything goes well .but i want to send vtp  updates over l2tpv3 tunnel, from switch in site 1 to other switch in site 2 that's not work and i don't know why ???

if we want to implement 9404 instaed of 4506 then1.what is line card which can support 48 port rj45 ,which will be inserted in 94042.what is line card which can support 24 port fiber SFP port,which will be inserted in 94043.is it possible to insert o...

Hi Experts, I am trying to configure IP SLA UDP-Echo between PE and CE switches 6509/4500 below are the configuration i didPE-SWITCH(config)# IP SLA 1PE-SWITCH(config)#udp-echo CE-SWITCH IP  65000 source-IP PE-SWITCH IPPE-SWITCH(config)#vrf MGMT PE-S...

Hi guys, I'd like to check realtime traffic for my C2960 swtiches.How can I check ?And can I see the total traffic in a day ? In case of c2960, what kind of traffics can I see ? Thank you, 

Is there a way to disable/turn off the following "services" on an SG200 series switch? ICMP Unreachable MessagesProxy ARPIP Source RoutingVTP

Hi All, is it possible to copy the IOS file in Cisco Stackable switch from FLash1 to Flash within the same Switch ? SW01#copy flash1 flash2 if  yes , is it safe not make any harm to flash or switch Many Thanks

How do switches learn dynamic mac addresses?Say S1 is connected to S2(fa0/1-fa0/1)Where do '0001.630b.3b01  DYNAMIC  Fa0/1' come from... S1#sh mac addMac Address Table------------------------------------------- Vlan Mac Address Type Ports---- -------...

Does c9300 supports below mentioned features. If yes, what is the reference document for the same Switch model  : C9300-24T  s/w Lic             : Network Advantage installedto Show case  : 1.  MPLS VPLS feature How to run L2VC with Huawei.How many V...

Hello All, I want to know the difference between ESP-SHA512-HMAC and ESP-AES 256 for IPSec transform set . Which of them provides us encryption and integrity protection at the sametime. Secondly for ISE Configuration which probes can be used from (CT...

Greetings to all, We are deploying 8 Cisco SG220 26P/50p switches. Can these support CCTV video surveillance cameras? Can one of these switches be also used as a core and interface directly with iinternet modem. Is there any other low cost max fiber ...

Hello,How can I configure an automatic backup on a nexus 7000? I read something about the "Scheduler" command but I don't understand how it works. Thanks

Greetings,I have a stack of two SG550XG-8F8T, where one stackmember is faulty. After creating a ticket I got a replacement unit, which I want to put in service now.I have updated the firmware to be the same like on the switch, downloaded the running ...

Hello Mates, Here in ACL, I permitted one host and then deny all subnets from this, which didnt work for me. I believe there is eomthing i need to do more. Vlan 10 = 192.168.10.0/24vlan 20 = 192.168.20.0/24vlan 30 = 192.168.30.0/24 Extended IP access...