Switching

Hello,I'm adding three routers to my home network, however I'm having trouble getting the routers to recognize the network. I have a core router connected to the home network via e0 and the other routers are linked via back to back cables to the core...

Dears i want to control traffic on specific VLAN. Is Acces-List will be as in routers or differ. Also is explicit deny any any is present by default as in routers or not Thanks

Hi,I have configured an EtherChannel to use PAgP over several fibre links from one site to another.I have x2 1gig lines which I have EtherChanneled, I want to configure VLAN10 to take 75% of the bandwidth, and VLAN20 the remaining 25%.How do I config...

Hi,I have a new Catalyst 2960G 8TC that I accidentally blew the image away on. I am trying to Xmodem it over, but it doesn't work... The first 4 000 000 or so bytes go through just fine, then it seems that the switch starts interpreting the informati...

We have a small campus network, 3560/3570s used at the access level, 6500s w/ SUP720s at the core level. I've used a configuration as follows:Access switches:mls qos map cos-dscp 0 8 16 24 32 46 48 54mls qos!interface range fa0/1-48 description End ...

Hello all,I am in the process of staging multiple 4506 with sup 5. Is it possible to test the vlans HSRP as being active before putting the switches on the network. I connected the switches and the vlan is showing up/up yet HSRP is not showing as ac...

We run quite a large multi-site Cisco network using EIGRP as the routing protocol. Many of the sites have a backup link but looking at the topology table there are virtually none that have a feasible successor. This seems to defeat the object a lit...

Hi,I have a catalyst 3750g (switch 6 in a 7 switch stack) with a port on switch 6 set to switchport mode access. This port is associated with a vlan happily working for another port in the stack (switch 1) which in turn is connected to a 3Com 16 por...

How would I troubleshoot a 10 Gigabit ethernet port for not having enough bandwidth, the throughput not being the required 10,000 Mbps.

Hi all, I have a problem with my network, it seems like everything in vlan 1 on my 3 switches is running very slow, I have ran ethereal, and used my monitoring software on the switch to check errors, bandwidth etc but nothing is showing abnormal, but...

Hi Everyone,I have a rather large network but this problem can be shown with just a single MSFC and L3 3750G.I have two static routes on the MSFC (10.225.0.0/17 and 10.225.128.0/17). I have the following command to redistribute these routes into OSPF...

I need assistance configuring two Cisco 2950 24-port switches for a VoIP phone system utilizing 2 VLANs.Our current configuration is partially managed by Verizon. The two managed devices are a Cisco 2811 router and a PIX 501 firewall. For data, port ...

We have a small issue on the new trading floor switches; sclisgh011, sclisgh012, sclisgh111, and sclisgh112 (all Cat 6500, dual-redundant supe 720, with10G uplinks and 240 * 1G access ports). These devices are configured as layer-2 switches, and in...

Dear AllI configured cisco S/W 2950-24ports and changed the default ip from 10.0.0.1 to 10.10.1.12, now i want to manage the switch from explore by pointing to this new IP. it prompt for level 15 user name and password. can any one let me know what i...