Howdy,I have a 3825 with the 9 port switch mod installed and I am trying to create separate vlans to utilize on individual switchports (to simulate layer 3 interfaces). |3825| | |__FA0/1/1__|dell switch| interface FastEthernet0/1/1 switchport ac...
Does anyone have any overiding opinions on whether it is better to utilise a single C4507 with dual Sup IV's in HA and cold spare chassis on a VoIP enabled site or to go with two C4506's each with single Sup IV's and set up in high availability betwe...
Hello maybe you can helpI thought that only 1 stp packet should be on the network per vlan. Sniffer reports stp change - in span port 3550 current code - spanning a few port2 stp packets, same root bridge, 2 different port ID'sdo i have a problem? Do...
Hi FriendsI have got a setup where there are two core switches with vlans created on them.when i try to ping from a pc which is directly connected to core switch i got 10ms to 15ms response in between.This is happening in all vlansHere is the core co...
Topology is Inett--ISP switch--802.1q Trunk--Cat3750g---FirewallMy switch is directly on the internet. I am wanting some ideas as how to secure it.The 3750g is doing layer 2 to the ISP switch. I want to pull SNMP from the switch thru the firewall an...
Hello, we have L2 switched network with MST enabled. Actual number of switches is 29. We plan add new switches into network. Default value of "spanning-tree mst max-hops" is 20, actual our value is 30.I found in documentation maximum value for this p...
In one of my remote office network, I am seeing huge number of ping packets between Windows 2000 workstations and a windows 2000 domain controller in the local subnet.All our workstations are updated with latest security patches and all of them are f...
Hi all,is possible make a load balancing with a switch C3500XL? Where I can look for this?Must I add a specific hardware module for this scope or must I buy new switch?Any suggestion is appreciate.
I have to WS-X6K-SUP1A-2GE in my Cisco 6006 platform. The active Supervisor Engine with MSFC1(session 15) resides in slot 1 and second standby supervisor with MSFC1 (session 16) resides in slot 2. Mod Port Model Serial # Versions---...
I would like to find out what the default settings for a core dump is on a 6500, sup engine 720 12.2 (18)sxd. I believe the default is to write to crashinfo file on flash. I want to turn this off for failover speed reasons. Do I need to do this and h...
I have a 3550 EMI master with two 3550 SMIs in the cluster. The master has an IP and the two SMIs do not. I admin them with the rcommand from the master. I need to upgrade the code on all three switches. From the master, this is not a problem. H...
I'm trying to make an ACL that will allow HTTP, DNS, FTP and DHCP packets onto a segment. I've got all of it except HTTP working. Can someone tell me what might be missing?access-list 119 permit udp any any eq bootpcaccess-list 119 permit udp any any...
