Hello! New to 1710 setup, I have been fighting this for awhile and am getting back to it. One Vlan, everything passes fine with the connections but no internet access from PCs on the Vlan1 side to FA0, to the DSL router <non-Cisco, providers box>. ...
I wanted to know in a domain environment if a Layer 3 configuration switch would all workstations still communicate locally even with network outage. The situation is 5 pc's plugged in on layer 3 switch with static IP addresses on each and one pc has...
In the CCNP SWITCH 642-813 Official Certification Guide by Hucaby, about VTP pruning, you can find:"Broadcast and unknown unicast frames on a VLAN are forwarded over a trunk link only if the switch on the receiving end of the trunk has ports in that ...
Hi,I need to know what is diffent between cisco and microsoft loopback ?Please help me..
Hi,Why we need whole network for loopback 127.0.0.0????
Hi all,We have a 4510R switch. There are some logs like this; %HA_CONFIG_SYNC-3-LBL_CFGSYNC: Unable to sync config-exited command to standbyWhen we config the switch hanging about 1 minute.What should we do.Thanks.
when i connect a finger print not Cisco to a switch 3560 the interface negotiate to half duplex and speed 10 however the ping get flaping and the associated interface gets input error packets counter increased also when connecting the same unit to...
Hello All, I have a client that shares office space and also wants to share a colocation. Client 1 currently has a 10MB Metro Circuit between the office and the colocation using 2 Cisco 2950 switches. The CIsco switches are configured with a vl...
Suppose you have two 2950 Cisco Switch.They default to dynamic desirable switchport mode.I link fa0/1 on a switch to fa0/1 on the other one.I do not understand why, with Boson simulator, the link does not become a trunk.Also if I put the switches in ...
I am looking for a solution where traffic from multiple 10G links (Say 8 links) can be received using TAPs, aggregated and than load balanced to say 8x10Gbps ports connected to 8 Monitoring servers running sniffer based application. The load balancin...
Hi, we are having ACS server primary and secondary running 4.1, there is authentication problem when trying to authenticate from primary, if we switch off the primary acs, authentication from secondary works fine. We restarted the system and service...
In my company have recently changed internet service provider and the IP has changed. We have two centers, and each has a 827-4V Cisco router and have a VPN between two routers.Please I need a detailed guide on how to change the public IP routers to ...
Hello,I need some assistance to understand about the changes in the network if I deploy/connect a new switch (VTP mode: client) to a core switch which is running in a vtp server mode in production network. To my knowledge configuration revison number...
Hello fellow colleagues,I have a really interesting question right here, it happened to me yesterday morning and trying to find any explanation was a bit difficult for this matter, maybe some of you guys could help me, here it is:I had to add three V...
In the "Catalyst 2960 Switch Software Configuration Guide" I can read that, to autonegotiate trunking, the interfaces must be in the same VTP domain.As I have not found this type of information elsewhere and the Boson simulator do not help to clarify...
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