I'm looking for info about private vlan and vrf on 6500. Can these work together? May I put a private L3 interface into a VRF?Thanks.Regards.Andrea.
I'm looking for info about private vlan and vrf on 6500. Can these work together? May I put a private L3 interface into a VRF?Thanks.Regards.Andrea.
Hi,on my network a particular host is using more Bandwith. What the show command i can use to identify which host is that and what the bankwith its using.The network has the ASA connected to the internal router and the router is connected to the edg...
I have an end user reporting extremely slow file transfer times from a NAS device to a Unix server on the same subnet, in the same VLAN, and on the same switch. I want to know if the "valid frames, too small" counter as shown below is a reason for co...
Hello,I have EIGRP running on my network with the "redistribute static route" option. Is there a way to filter which static routes are broadcasted over EIGRP as I have some static routes that I don't want to be broadcasted.
hi i am getting a below error message in a 3560 switch%DUAL-5-NBRCHANGE: IP-EIGRP 1: Neighbor 172.31.1.2 (GigabitEthernet0/1) is down: retry limit exceeded%DUAL-5-NBRCHANGE: IP-EIGRP 1: Neighbor 172.31.1.2 (GigabitEthernet0/1) is up: new adjacency%DU...
The answer for the question below is 3.Why can't 4 be a valid unicast address?Which address is a valid IPv6 unicast address?1. FE90::1::FFFF2. FD80::1::12343. FE80::1:4545:6578:ABC14. FEA0::100::7788:998F5. FC90::::5678:4251:FFFF
We have been having network issues lately, and the only issues i see on our 4510R switch is with port flapping on a few ports.... my question to you is, wouldport flapping on a few ports cause the network slowness for everyone? for example data t...
Hi,I'm looking for ideas on weighting, tracking and priority for a scenario where we have a pair of 6500's in one datacenter and another pair of 6500's in another data center present on a single network segment (using VPLS) along with a pair of forwa...
Can someone please explain to me an inconsistency in the ICND1 Lab Guide concerning the calculation of usable subnets? I emphasize “usable” since Cisco does. Lab 4-3, Task 4 states that we are assigned the address space 192.168.111.0 /28. Q2 asks how...
Tuesday last week I was on my way to work and I got a call on my mobile from somebody asking where I was as the whole network was down. I was already making my way to our data centre building so decided that was probably the best place to be to look ...
Hello,I've a stack with 3 Catalyst WS-C3750G-24TS-S1U with IP Base software image.Now I need to use PBR and so I need to upgrade to IP Service image.I need to buy an upgrade for each member of the stack? Or I can buy just an upgrade for all the stac...
High-level current topology layoutTwo layer 3 3560 switches and two Cisco ASA 5510 firewalls.All four devices run OSPF.One firewall is the primary internet for outbound trafficThe other firewall is the primary internet for inbound traffic such as SMT...
Just wanted to bring back this discussion on manually setting the trunk parameters on two sides of a trunk and why it doesn't work.The first time I did it was between two 3560s, and it didn't work.Then I tried between a 3500XL and a 2960, and it didn...
HiI've got two WAN links (1G each) I'd like some multicast data i.e from some multicast groups, to primarily use WAN1 as their primary route and WAN2 as their backup, whilst at the same time all other traffic uses WAN2 as the primary and WAN1 as the...
I am trying to turn off snmp trap linkup linkdn statement on an individual cisco 3750 switch interface. I want to keep the global command active. How do i turn off just a single interface for this trap? It keeps poping up in HP openview as an alarm.
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