Switching

High I/O memory utilization on 3750x switches

Hi Guys , We have observed with one of customers that their switches are having High I/O memory utilization. This is constant at 80% and we would like to know if this is normal behavior with the switches. I checked on few other switches of the same...

Resolved! Telnet session

Hello I have one user Admin and i have to configure telnet session. Admin can create multiple telnet session at a time. But i want to do, Admin can create only one session at a time. Please tell me how i can do it. thanks

Nexus 6 K | getting repeat message | last message repeated 1 time

Dear Team, We are getting following error on the nexus switch, cisco Nexus 6001 Chassis version 6.0(2)N2(3) Syslog: 2017 May 27 23:47:17 switch01 last message repeated 1 time We are receiving above error repeatedly. Hence kindly do the needful....

Cisco 4351 isr router license for advance IP service

I purchased a cisco 4351 isr router from third part vendor. When I ask him about license he told license is loaded . I have only IP base license but I needed advanced IP service what I have do to get it? Is I have to purchase it spreatly ?..... Thank...

Resolved! Route leaking issues?

Hello, I am quite puzzled with the issue I am having. In my test, I had route-leaking setup. Saved the configurations and turned off the router. Next time I boot up the routers, my route-leaking isn't working. Problem:1) Computer VRF cannot ping any...

Resolved! telnet password

Hello, Please tell me, if we configure line vty password then it is not secure. for example. s1(config)# line vty 0 15 s1(config-line)# password 12345 s1(config-line)# login local s1(config-line)# end it is not secure. if we create a user and then en...

Telnet command understanding

Hello Please give me answers 1) when we configure telnet and we put this command s1(config)#line vty 0 15 what is mean by line? 2) i have 2 users. first admin and second assistant my requirement is when admin come through telnet on switch then he...

Resolved! L3 Switch(es) VLAN

Hello! I've spent quite a while on the Internet so far trying to find whether WS-X4548-RJ45V+ Catalyst 4500 PoE+ Ready 10/100/1000, 48-Port (RJ45) switch supports VLAN and how many trunk ports it has. However, no matter where I've looked so far, it o...

Flapping error on switch

Dear all, after i show log on my switch i saw the error as below: %SW_MATM-4-MACFLAP_NOTIF: Host 0000.0000.xxx in vlan xx is flapping between port Po1 and port Fa0/1 How can i fix this error? what's wrong? Best Regards,

Bonjour service

Hi, vlan A and vlan b (wired) the mac device from the vlan a cannot access vlan b , To get it done I should do the following on my distribution interface Vlan100 ip address 10.10.10.1ip pim sparse-mode!interface Vlan20010.10.201ip pim sparse-mode!...

Resolved! Cisco Router 2600 Unable to connec to the internet

So, my IPS is Time Warner and so I have a router, dynamic IP Address I just trying configure my Cisco 2600, which will be connected to a cisco switch 2950 switch and from there, connect PCs to and go online.. Can someone help me please Please find c...

Resolved! how to shift configuration mode to user mode in cisco switch

Hello Plz tell me command for how to shift configuration mode to user mode directly in cisco switch. thanks

Nexus 5k local usename

hi, i got a nexus 5k switch and would like to add a local admin. i would like the password to be encrypted but doesn't let me. can someone advise how to do it? the password is accepted if i didn't type 5 before it. N5K(config)# username admin pass ?...

How do I use a public IP Address on the LAN with Cisco 1905 Router

Hello, I have multiple public IP addresses (5 nos ) got from ISP. I have Cisco 1905 router with 2 Ethernet port as GE0/0 and GE0/1 respectively. I have configured one of public IP address in one of router ethernet port GE0/0 and another port GE0/1...