HelloI recently reset a 3560 poe i have reset the switch but i keep getting:nameofswitch-mdf1 con0 is now availblepress RETURN to get started.Then I getUser Access Verification.Password:'Course I don't know the password, which is i reset it.-Thank y...
Forum Posts
I have 1 2960s that I only able to connect to every other day or so. What strange is when I telnet I see the connection establish but when i start to type it drops. I tried to capture the video. line con 0exec-timeout 15 0password 7 142543050B542C2D...
Hello everyone,I need to validate this configuration. I have an 2901 ISR router and I am trying to allow skype and mail only to a specific vlan (172.16.4.0/24). The vlan 172.16.20.0/24 has no restrictions. Topology attached. This is what I've done (p...
I am newly appointed Network Engineer to a company. I see ports, which are associated with multiple vlans. Here is an example: the port Gi7/20 is associated with the vlan 110 (name VOIP_new), vlan 120 (name Invoice), vlan 500 (name Human_resource) an...
Hello,I'm specifying a new model for the access switches in our lab. One of applications uses a protocol which sends UDP broadcasts in a specific port to retrieve information from the hosts present in the subnet. As we'll have many VLANs and many sub...
I have a vlan10 configured on 2 different 6509 with HSRP and the configuration is as suchinterface Vlan10 ip address 1.1.1.130 255.255.255.128 no ip redirects ip flow monitor FlowMonitor1 input ip flow monitor FlowMonitor1 output standby 10 ip 1.1.1....
Resolved! Qos commands difference
what is the different btw these 2 commands?SUMMARY STEPSconfigureterminalinterfaceinterface-idUse one of the following:auto qos voip trustauto qos trust{ cos | dscp}in what situation do we use each of them??
Hello There,As I am new with Cisco Systems, I am looking for help on Stacking and Configuring Cisco 3560X switch.Please let me know If anybody can help me in this regard. Eg: Stacking to one switch, Command to check if perfectly stacked, assigning Ip...
ASA 5505 interface Ethernet0/0 ( THIS IS MY OUTSIDE INTERFACE) switchport access vlan 2 interface Vlan2 nameif outside security-level 0 ip address 209.X.X.X 255.255.255.248 interface Vlan1 nameif inside security-level 100 ip address 192.168.15.1 255....
Hi all;I've a switch connected to a router and when I try to telnet it's Vlan1 interface I'm not able to open a connection.This is the Switch config: Switch#sh running-configBuilding configuration... Current configuration : 2665 bytes!version 12.2n...
Hi Techs, Could you please help with the SNMP V3 configuration on ISR4321 for Entuity NMS tool. The ISR is discoverable via SNMP V1 or V2c. I have below commands on the router and the device is getting certified but there are no interfaces or data pr...
Resolved! What exactly is the congestion?
Can anyone explain to me what congestion exactly is? I am really confused because some people call it as buffer overflow.PCA -- SW1 -- R1 -- R2 -- SW2 -- PCB -> In this case, how congestion could happen for TCP communication? If PCA has to send data ...
Good Afternoon, I am trying to get some assitance on determining theoretically the correct way STP will block the ports on a 4th switch in a simple network topology. I know the tie breaker rules just dont fully understand them for the bottom switch. ...
Hi!I have problems bringing up CLNS over ISIS on a GRE Tunnel!Router1 (R1) sees the CLNS Neighborship of Router2 (R2) but (R2) does not see (R1)!I do successfully run about 20 GRE Tunnels on R1 to different Routers. This new one is the first I experi...
in Chris Bryant's BCMSN book, it says:- if the current root bridge priority is greater than 24576, then our new root bridge priority is 24576-if the current root bridge priority is less than 24576, then our new root bridge priority is: priority(curre...
