Switching

Hi,I am using a Cisco 857. Most PC's on the LAN are using IP range 192.168.1.0. I have created another network on 192.168.20.0, and another on 192.168.23.0.I have added the commandsip route 192.168.20.0 255.255.255.0 vlan1ip route 192.168.23.0 255.25...

Can the CF flash be removed and larger one put in while the router is running??

I have a Cisco 5020 and justw ant to verify that I can't assign an ip to an interface not can I set up a layer 3 vlan. also want to evrify that it is the mgmt0 that gets an ip to allow remote connectivity??

I have recently run into a problem with Oracle RAC and the amount of data that was being generated on the interconnect (between RAC nodes) connections. The interconnect links all happened to lie on the same port ASIC within a WS-X6548-GE-TX (Ports 1...

Hi everybody,I am confused with QinQ Tunneling in 3560 Switch. Please find the attached diagram.I need clarity where to configure Trunk and where to configure Tunnel.Please explain 1. Whether Switch D port Fa0/1 has to be configured as "switchport mo...

Hi,Following port security commands has been configuredswitchport port-security aging time 100 ( seconds)switchport port-security mac stickyswitchport port-security max 4Dynamicalley MAC address will be learned for 4 different hosts and an entry will...

Is there a difference between the options:a) making a switch the root spanning-tree by doing this: spanning-tree vlan 22 root ORb) making a switch the root spanning-tree by spanning-tree vlan 22 priority 4096 (whereas the other switch is 8192pra...

Hello,We currently are attempting to replace an older 5509 with a 6500 series switch (all version information will be below) but I am coming across a problem that I'd appreciate the community's help on please.I'll start with posting the configuration...

Hi,I have two WS-3750-24PS in a stack with two etherchannels against two Enterasys N3 with 802.1w. I read that the 3750 just support the 802.1w standard if the mst is configured, is that right?? Is there any other way to interconnect these devices av...

I want to enable DHCP snooping on the 6500 but I also don't want it to block the 6500 itself from being a DHCP server. Is there anything special I need to do? I plan to put in the rate limit on all interfaces with nothing Trusted since there are no p...

I just purchased a cisco 861w router for our offices. We have remote backup software that runs on one ofour servers that backs up client servers. I need to be able to open up a series of ports in order for data to be sent to this server. I have done ...

I have 2 routers connected by an HP switch. The 2 routers have incomplete ARP entries for each other. The switch sees the correct MAC address on their respective ports. I've changed cables on both sides, moved switch ports for both devices, and ha...

if I have a client that is looking for a certain destination ip address, would it be possible for the router to amend it using pbr of a class map etc ?cheersCarl