Switching

From Cisco.comActive Timer: This timer is used to monitor the active router. This timer                     starts any time an active router receives a hello packet. This timer expires in                     accordance with the hold time value that i...

Hi Guys,Got a Cisco 2950 24 port switch that I need to setup and I can't seem to get the page for Express installIn firefox when trying to connect to 10.0.0.1 I get the message "connection was reset" in internet explorer "page cannot be displayed"whe...

Hello!I have a 2811 doing dNAT and not much else. I was playing around with NetFlow data exporting, when a very confusing issue arose.Initially, both interfaces had ip route-cache flow  configured, and everything worked fine. Then I switched to ip fl...

Hello everyone,I'm kind of desperate here and need expert assistance.I've setup vlan 10 and 20 and Intervlan ping are ok.Vlans are has their own dhcp server and clients are getting ip address with the default gateway pointing to SVI address.Setup one...

Anyone  have any idea what this message means or relates to?000017: *Nov  8 01:23:23.467: %SYS-2-INTSCHED: 'suspend' at level 3 -Process= "Init", ipl= 3, pid= 3,  -Traceback= 0x606A0ED4z 0x62DBF238z 0x622C3AACz 0x62770D64z 0x62786AC8z000018: *Nov  8 ...

We have a relatively small simple LAN behind a Cisco ASA 5510 firewall. Macs & PCs. On the same LAN are a couple of wifi routers which allow the option of using the internet & file servers via ethernet or wifi. I would like to change this so that peo...

I'm having trouble pinging any ip address outside of my network from a pc on a vlan. I have attached the running configs of both my 3550 switch and 2821 router. The router sits behind the sonicwall. From a pc on a vlan, I can only ping as far as Gi0/...

                   Hi                     We are unable to configure snmp v3 on the above.                    Does anyone have a proper idiots guide for this ?                    When adding a user there is no otion to add a "priv" level and I think ...

I had to connect a new Catalyst 2960 48TT switch to my Network. Which is connected straight to port two in Catalyst 3750G 48+4. I have three other already connected: 2 x Catalyst 2960 48TT and 1 Catalyst 2960 48TC.The problem is I can not see the new...

Hi.  I have 8 switches in a stack.  3 of them are 3750X with POE.  1 is 3750Gv2 and the rest are 3750v2 10/100.  I have 3 Network modules (C3KX-NM-1G) for the 3750X's that provide 4 1gbps SFP ports.  Can I install them to the 3750X without taking the...

Looking to see if anyone else has run into this issue.I am looking at an issue on a 4500X where VLAN 1 is seen yet not configured for the interfaces I am using.  Also, when looking at the upstream switch, 6509, it shows a similar set-up with the inte...