Switching

Hi,I have a layer 3 capable 3750 where I've typed "no ip routing". I have added a bunch of trunk ports to be on the same layer two vlan so they can talk to each other exclusively. When I do "sh vlan" all the ports I added using switchport access vlan...

Hey Guys,i have 2 x c3945 routersConfigured as follows:router 1:interface GigabitEthernet0/0 ip address 172.31.132.204 255.255.255.248 duplex auto speed auto!interface GigabitEthernet0/1 ip address 172.31.102.6 255.255.255.0 media-type sfp standby 1 ...

I am not familiar with IOS, but must do basic configuration of 881 router, so I need help.After CP Express configuration router was accessible with IE. After installing CP communication was not established.After reinstall CP on PC, instalation downlo...

Greetings,I do have an IBM 9117 (LPAR)  with 4 network adaptors bundled together in a port-channel on Nexus 5000 switch.  Things are working OK, except the packets traffics on the first two network adaptors instead of distributing the traffic evenly ...

Hy guys,I'm trying to create a vpn between an UC540 and a CISCO 871 router. I begin with the creation of the link between us.This is the infrastructure :laptop (192.168.200.1)     |     | (Port FE 0, VLAN1 : 192.168.200.254)CISCO 871 ----------------...

hi,I put ip dhcp snooping in 2950 switchs, it works like a charmip dhcp snoopingip dhcp snooping vlan 10ip dhcp snooping trust on interface trunkI did the same on 2960 switchs ( ios 12.2.53 lanlite) and there is nothing in ip dhcp snnoping binding ta...

Anyone know the maximum frame size/bytes supported by jumbo frames on a SR2016 Small Business Switch?

Hi,I'm confused about GLBP elect AVF. I have three routers, R0, R1, and R2. R0 is AVG, R1 is standby roles.R0 priority 200R1 priority 150R2 priority 110When R0 went down, i found R2 changed become to AVF instead R1 with log as belowR1*Mar  1 00:42:35...

On the Manchester Lan the router is set up to be a DHCP server yet PCs on this lan can't recieve an ip address.My other two Lan seem to work.Some help please.

Hi I'm having a problem trying to issue a break so I can reset the router password I already tried the key combinations from here http://www.cisco.com/en/US/products/hw/routers/ps133/products_tech_note09186a0080174a34.shtml & the precedure from here ...

Is it possible to have external power supply in WS-C3560-48PS. I am using 9900 series IP Phones which is not good for WS-C3560-48PS switch. My 28 POE ports are working fine but rest are not working for IP Phones.Is it possible to have external power ...