Switching

Hello,today I experienced a weird problem with a Catalyst 3550. One interface has two ACLs, B in ingress and A in egress. They've been in place for quite a long time without any problem. To sum it up, I trivially modify ACL A (add a routine "deny"...

Hi Can anybody tell me , what can cmd "show ip cache flow " will give and also how do i can check the current traffic which is flowing on the 6513 switch. (viz source ip, des ip, protocol, portnumber)Pls let me knowregardsShashi

Hi , Kindly let me know when i do sh int se0/1 what does this signyfy input rate and output rate and can this be added together to get the total bandwith of the link . 5 minute input rate 0 bits/sec, 1 packets/sec 5 minute output rate 0 bits/se...

Hi there,I need to build a network architecture for 100 serveurs with 1 to 4 IP physical interfaces (10/100/1000 Eth.). Each interface belongs to different LAN/WAN/MAN, on each several VLAN have been created. The goal of this new design is to build a...

I have a cisco 2651 with 3 ethernet interfaces.1 is for Lan ( 192.168.3.x) 1 is for default gateway 0.0.0.0 192.168.1.1 (fiber connection)1 is for a static route to 213.162.23.24 192.168.4.1 (DSL connection )The problem is that when the lan users in...

Hi. Trying to do NAT on a MSFC using vlan interfaces. Have one outside and one inside interface and many other vlan interfaces on the msfc. SInce there are many interfaces the traffic isnt forced to go through the outside interface to get to the insi...

Hi,I have multi-layer architecture of Access, Distribution, and Core Layer switches making up the HQ site; I am running EIGRP routing protocol in this network, I also have a 4500 switch connected to the distribution layer which is connecting the WAN ...

I'm trying to configure a static NAT using a Sup-720 and two vlans configured on the same switch. NAT appears to be being bypassed by something like MLS or CEF or.... Have tried disabling both for vlans involved. No luck. NAT does take place if sourc...

Hi,My client has a pair of 4948's with statics in a Data Centre terminating a number of WAN access circuits via firewalls and now has a requirement to run BGP and route reflectors on the 4948's. There would be a total max throughput of only around 40...

Hi,I am using a 16-Port EtherSwitch NM in a 3640 Router. I am trying to use it as layer3. For this I have configured it with "no switchport" command. I want to know if it supports WRR(weighted Round Robin)or any other scheduling on any of its interfa...

Hello,We currently have 2 Cisco 3550 EMI versions in our network. Everything is done in Static Mode presently. We have 2 providers to which we advertise our IP's manually. So we simply tell them our routes and they add them in their BGP and for outgo...

I am seeing this on a series of switches 6 in a stack ranging from cat 3550, cat 2950 and old 3524s. Gigastack are set up in the usual port 1 to port 2 and so on, no redundant link. On two the the switches when you do a show spanning-tree for the gig...