Switching

Hi EveryoneI have bought a Cisco Catalyst WS-C2948G-L3 switch sometime ago, I wanted to know when I try to connect the RJ45 straight through Lan cable into the ports and connect the other end to the PCs, there is no link established between them as i...

I have a 3560-48 switch that the AAA server it was pointed is dead and I cannot login to change it over to the new server. I pulled the power held the button and got into ROMMON and renamed the config file to config.text.old, rebooted, got in renamed...

HelloI have an 878 SDSL router that is connected to a firewall.Here are the details of the setup (addresses have been changed):The router address is 192.168.1.1 and the firewall address is 192.168.1.3.  The public address set on the Dialer interface ...

Dear friends,On OSPF E2 routes, is OSPF cost along the links added to the path?Thanks a lotGautam

Hi,The 4507 is configured with 4 Vlans, Vlan1 (default),vlan10, vlan50 and vlan100, and IP routing is enabled on the switch. Vlan100 isused for Switch management.My problem is that, when I connect a PC to vlan50 (orvlan100), I am able to ping vlan50,...

Hi,I have a problem with one router 878 g.shdsl backup . I'm connect with my cable consoleand I tried to recover lost password, I have enter the number 0x2142 for the new value of config register, when I reboot the router, this is the crash. there ar...

Respected Sir/MadamI have a CISCO WS-C2948G-L3 switch with me, when I power it up I get the following message :-ROMMON: Cold Reset frame @0x00000000ROMMON: Reading reset reason registerROMMON: Valid NVRAM configSystem Bootstrap, Version 12.0(7)W5(15)...

Hi allWe have a 6509-E Cisco Core switch with a 12.2(33)SXI3 IOS, some 1.0 Gbit interfaces are only offering 100 Mbit. I tried connecting by Laptop to a port and it took 1.0 Gbit. But when I tried another port with the same cable I got 100 Mbit. I tr...

Guys i have to config layer 2 and layer 3 port channels so just wondering have a done it the right waylayer 2interface Port-channel 20Description Port channel to Coreswitchportswitchport trunk encapsulation dot1qswitchport mode trunkswitchport trunk ...

Hi,I have this issue whereby I see very high 'overruns' on the interface of a switchport.The issue seems to happens only when the weekly backup is done. The impact of this is that the backup takes way too long to run eventhough there is no bottleneck...

Hi All, I have a Cisco WS-C6509-E and I need to rate limit a Mcafee Anti-virus server from pushing out too many updates. This server is a VM that is connected to the 6500 via port-channel so the standard rate limiting of one port I cant do.Does anyon...

Hi AllMy topologySWH01(gi0/1)<------------link1-------------->(gi0/1)SWH02SWH01(gi0/2)<------------link2--------------->(gi0/2)SWH02The both switch was configured etherchannel and It worked fine before . After I have changed the Etherchannel configur...

would like to know more on the stacking features for the 2960s switches.Assuming only using one stacking links for two 2960s to stack together.what happens when the stacking link fails?will it break into two logical switch?had checked the resource fo...

Hi Guys,Was wondering if anyone could recommend a router/vpn server for our head office. Currently we use purely windows routing and remote access across all our offices and this is proving inefficient as we grow larger. We are looking for a cisco pr...