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Forum Posts
Howdy everyone,Cisco noob here, setting up a home lab for practicing, hoping to take at least the CCENT cert exam this fall, maybe he second as well for the CCNA. Anyways, I just ordered an NM-2E2W card for my router as it came with no seriel port a...
Resolved! Management Vlan Routing
Hi,I was building a small network in Cisco Packet Tracer and ran in to an issue. I have 4 routers running OSPF, and off one of the routers I have 5 3560 Multilayer switches. The router that the switches hang off of, I have a sub-interface with dot1...
Hi all, I had a bad expirience with Switch 3750-X. Because of an auditing security processess, my customer ran a software called "Nessus" to do a scanning of vulnerability on the network. When this software is point to switch, the process of the s...
Resolved! Basic configuration question
This question is more for our upper IT management, so please be nice since it is a very basic / stupid question.We currently have 7 Cisco 3524-XL switches (10-12+ yrs old) which are 10/100. We purchased a handful of Cisco 3750X switches to replace t...
Hello All,Can someone verify if this config-register value shown means that the switch will boot up and use the start-up configuration or not?NUSWRNAS004#sh bootvarBOOT variable = bootflash:cat4500e-ipbasek9-mz.122-53.SG4.bin,1;CONFIG_FILE variable d...
Resolved! auto qos voip trust
Hi everybody.My book says:" On a switch port acting as an uplink to another switch or router,you should use the " trust" key word.All packets received on that port will be trusted and the QOS information will be left intact"Rest of network--sw2---f1/...
Hi, looking for guidance on connecting a 5548 pair to our core 6509s. Just want to be sure we don't introduce any issues into the network.The 6509's are connected and perform all the routing. Essentially, we're moving away from a 3750 stack in the ...
Hi All,How do I find out who made the last configuration change on a 6509 CAT switch with the following Show VER WS-C6509 Software, Version NmpSW: 8.5(9)Copyright (c) 1995-2007 by Cisco SystemsNMP S/W compiled on Apr 16 2007, 21:23:23System Bootstrap...
I am planning to add a second router to my network. I currently have a Cisco 841 which is running great no issues no down time solid.My only issue with the 841 is that I can not VPN into my network remotely using 1. Native VPN clie...
Hi all,I just need to confirm if a router/switch does NOT have high utilization, does QOS still kick in? I have a strange situation with one of my devices showing drops, but the bandwidth is no where near saturation. However I do see drops for one of...
Hi. We are experiencing what I believe to be a routing issue, but cannot identify it. 1 Cisco switch stack (SGE2010) in L3 mode, 2 Vlans. Vlan 1 = 192.168.0.253/24, untagged on all ports except 14/15Vlan 2 = 192.168.22.1/24, untagged on port 14 an...
Hi all,I'm trying to understand the behaviour of egress PQ in 3560. Some credible sources claim that such a queue ignores shaping/sharing and can starve other queues. Is it possible to limit egress PQ? It seems that this topic is matter of debates as...
OK I daresay this question has probably been asked many times before in a slightly different way but I'm struggling to find an answer for my scenario.I have a 3560 switch where I have 4 ports connected, one is to our WAN provider - 10Mbps and the oth...
Hello guys!When ordering a WS-X6724-SFP= with DFC3C included and no memory option is selected, the Dynamic Configurator Tool automatically includes the memory option of 512MB (MEM-XCEF720-512M) at no cost. But, on the other hand, w...
Hi I am in the process of updating the software on a Catalyst 3500 series switch. I deleted the old bin file and copied over the new file via xmodem.I used this as a guide.http://www.cisco.com/en/US/customer/products/hw/switches/ps607/products_tech_...
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