Switching

Hi,I have a 2800 router, with one LAN port(G0/1) set to a local IP address (say 10.10.10.10) and is connected to a LAN switch, and another LAN port(G0/0) is used for PPPoE DSL modem (fixed IP, say 222.222.222.111) connection. The problem is that if I...

I have a primary site and a secondary site connected through a firewall-firewall tunnel. The firewalls are Symantec 5420 series. The primary site has a 6509-E. I'm beginning to work on IPV6 Dualstack and want to be able to tunnel IPV6 over the existi...

I am running IOS on a 6500/sup730 .It is possible to switch between the RP and SP consoles.Thanks

users unable to connect to lan thru C4506 anymore.no network / switchport changes madeswitchports set to following:spanningtree portfast switchport mode accessvlan 1 is being used as default vlancan ping dhcp server and rest of networkwhen users boot...

I know the title is vague so I will do my best to describe things. We all strive to get no errors. I take great pleasure when doing a sh int co er, and get nothing but zeros. It makes that 7am cup of coffee taste just that much better. Even when...

I have a situation in which I need to manipulate a default route based on who the traffic is sourced from....is that possible? I have a default route setup on my core switch point to my pix for internet traffic, but i need to manipulate the default ...

Try to log the 3640 to a syslog server with "logging hostname", the the 3640 only takes ip address not DNS name. Any one has any insight ?TIA

I am seeing alot of input queue drops and overruns on some ports. What should I look at to get these to go away or at least minimize them. Attached is a show int for two ports and show inv to show the modules. Any help would be great.Thanks,Burleyman...

I have a router with two fastethernet interfaces f0/0 f0/1.f0/0 does not have any subinterfaces and has only one ip address 10.0.1.x/24.F0/1 on the other hand has several Vlans on subinterfaces(etc 10.0.2.x/24). The f0/0 is connected with a switch A....

I have a run of Fiber about 200 - 300 yards can I use a SX or does that need a LX module card

on a 3Com SuperStack 3 3870 it has 4 SFP slots, can I use a LX card in each one going to different switch rooms? I am confused because some say "shared, some say Dual purpose SFP slots" Any help would be appreciated.

Hi Folks,Newbie here. Searched the forum and can't find an answer.Situation, a 5505 between the inside network (192.168.130.x) and the "outside" network (192.168.135.x) - they are LAN's that have their own IPs, the outside network consists of wirele...

Grrr... I'm wanting to create a QoS class-map that matches when a packet has the DSCP value "ef"Unfortunately, it seems my version of IOS (12.4(11)T Adv. Security on an 871 router) doesn't support dscp matching. Is there a way around this using acce...

Im am setting up a static NAT with route-map for a client. I want this address to be NAT'd to a specific address based on destination. Now, I know how to setup the NAT and the Route-Map but my question is will this work backwards? So for example s...

HiI have a 6509 switch that shows high counters on ifOutDiscards. Cisco Interpretent tool says that reason for discarding such a packet can be to free up bufferspace. DRAM FLASH NVRAMModule Total Used F...