Let's assume that we enable K2, which makes the route metric (in the EIGRP topology table) rely on the link's load as well as the bandwidth and delay factors. Isn't it quite possible that this will lead to a case of route flapping?The way I see it is...
Hello Everyone,Well i am encountering a problem where i am unable to connect through the the internet from my ACCESS layer switches which are connected to a DISTRIBUTION switch i.e Cisco 3550 , Where as all other distribution & Access layer switches ...
Hi All,I have 2 Data Centers (this is the two locations in diagram) with a private link between them as in the diagram. What I'm trying to figure out is that if one PC in say DC1 sends a broadcast - would it be heard by PCs in the other DC?I have SVI...
Greetings to everyone. I am learning NAT and I am having a problem. The problem is that when I use the NAT in network A(Router 1) I am able to ping every device. However when I add NAT in network B(Router 2). NAT stops working on router1(network A...
Hi all, I am preparing for BCMSN exam.In defining access layer switches, cisco recommends to use devices that has "high port density"? What does this expression mean?ThanksReza
On 3560x, I'd like to markdown any traffic received >100mbps to CS2. It looks like the only markdown map available is DSCP-based, not CoS-based (there is no "police ... exceed-action policed-cos-transmit" command)Does that mean I need to:-not trust D...
Hi Guys,I'm new to the QoS scene and have a question regarding class maps on a L2 port, please forgive my ignorance.I have created a class map which matches an ACL, then referenced this class map in a policy map and then applied the policy map to a L...
Hi, I have Multilayer switch connected to two router. I already configure the IP address in router and VPCS. But when I'm tried to route the network, the routing doesn't work and when I check the routing table using command "show ip route" the routin...
Hi all,Please kindly find the exhibit below (on the portion highlight in pink)I have turned on the router with rip and the routes are exchanging properly and as intended. (Passive interfaces are at R6 and R8's fa0/1) respectively.However there are po...
We have ASA 5505 router and configured with one public IP and forwarded to web server -- working fine.we got new application and hosted into different server, we purchased second IP from provider.Provide me instructions to configure secondary IP in A...
Hi, I wonder if someone could confirm if I have been asked to try the impossible. We have 2 servers with a NIC with dual 10GB links in each which have RJ45 ports. They need to connect to 2 switches at 10GB we will then have 20 other servers connectin...
Hi there, I have a fairly simple but peculiar problem at hand. A device with a static IP located on an access port on an L2 switch which trunks back to a router with the same vlan interface. Show mac address-table on the L2 sw shows that the mac addr...
I'm placing a c3560x in-front of a firewall (between the firewall and Internet) in order to discard DoS attack traffic at wire-speed. Traffic which is possibly DoS attack traffic, is arriving at my catalyst already marked with CoS 2 by another devi...
hiup and down crypto isakmp state MM_NO_STATE troubleshooting------------------------------------------------------------------Descriptio UP and DOWN IPSec (Crypto)------------------------------------------------------------------*May 18 04:20:53.404...
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