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Forum Posts
Resolved! Upgrading Switch Questions
I currently have 5 Catalyst 3548XL switches as the backbone of my data center. I want to segment my network as was planning on doing it by using a combination of VLANs, VTP on the switches, and using my gateway router as a router-on-a-stick with vir...
Can I create ssh keys on a router via a new startup-config file. Anyone know the syntax?
I am attempting to upgrade/changing IOS.I have the IOS on a TFTP server, (Laptop), which is connected to the 3560 using a rollover cable to console and a crossover cable in gig 0/1, set up with switchport access Vlan 1. Vlan 1 is configured with ip ...
Resolved! EIGRP - Default Route - Design
I was designing a three tier network with EIGRP and wanted to discuss a very small thing. This is also related to default route advertisement, though my scenario is a little different.. The network looks like: Corporate WAN -- Dual core routers -- Du...
4507 = Louisville core (192.168.187.1)2851 = Louisville MPLS (192.168.187.252)3660 = Louisville Point-to-Point (192.168.187.254)2821 = Lexington MPLS (192.168.13.1)3640 = Lexington Point-to-Point (192.168.13.3)The MPLS connection is the primary conne...
Hello.There are two pages on www.cisco.com about Cisco Catalyst 4948. On one page I can see:2048 Active VLANs4096 VLAN IDsOn the other one:4096 Active VLANs4096 VLAN IDsI have two questions:1) Where is the truth?2) It happend because of the software ...
I'm trying to reconfigure a 3550.I've connected the familiar blue cable to the switch and I'm getting all the familiar text on my screen.However, after it tells me to "press return to get started", I hit the return button and the text just scrolls by...
Hi all, can anyone please explain to me the link between the qos values you put in and the queing methods used? are they totally seperate?
Namely, I want to be able to use the wan IP address for MY Terminal Server, WSUS Server, etc from both My LAN users and WAN users.I should mention that I am using a Cisco 1811 and SDM Version 2.41
this is the error I continuously get on my 3750. Right now I've got them configured in a stack of 3 and changed the IOS from ipbase.bin to ipbasek9.bin1d17h: %STACKMGR-4-STACK_LINK_CHANGE: Stack Port 2 Switch 3 has changed to state UP1d17h: %STACKMGR...
Hi,I have a 3524XL-IOS connected to 2948G-L2-CatOS via fiber. And those links are trunk links. those two switches has a management IP. The problem is from 3524XL, I cannot ping nor telnet the 2948G-L2. But when I issue a show cdp neigh details from 3...
I have posted a similar question to this in the past, but got little response. Perhaps some one out there has ran into this issue.Senario:You're corporate network is dual-homed to the internet to two separate ISP's. You have several remote branch off...
I know it works but I cant get my head around how.A DL switch has a static route to say to get to the loopback address of 192.168.1.1 you have to go to the address on the layer 2 switch which is 172.10.10.10. The thing I cant get to grips with is, th...
I want to understand some thing about WFQ. Find below the statement about the WFQ." WFQ allows you to give low volume traffic, such as telnet session priority over high volume traffic, such as FTP session"As per my understanding WFQ uses single queue...
how to interaction happen between 802.1q & rstp
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