Hi, I would like to know what are the port numbers for echo and echo reply ? I have checked this on the iana website and it only says the following :-> echo 7/tcp Echo> echo 7/udp Echo With this I presume that the ec...
Hi hi,Hope someone can help to help clear some doubts and provide information on how to configure the Gbit interfaces on 2 x 3750. I had some doubts about doing it and they are as follows:a. Trunking up both 3750 via the Gbit interfaces are considere...
Hi we got 6509 series switch with SUP-720 and IOS image 12.2(33)-SXH2a and i wanna know that wheather the IOS image we got on the switch support supervisor engine redundancy within the chassis before configuring VSS.
I've read of 2 ways to configure switch ports for cisco voip phones with attached PCs. Use switchport voice vlan for the phone and either use switchport mode access or mode trunk for data from the PC. Which is better, access or trunk? Why? Is QoS /...
Dear allI want to configure ssh on 2960 switch,my Ios is LAN base 12.2 FXwhen i want to configure ssh on switch with crypoto command the commnad does not appear.regards
This is for you switching gurus out there. I know its not good but I am trying to explain why and I cant come up with the correct words...Scenario:Two Unix Solaris boxes with 2 nics each. Nic1 for Prod and Nic 2 for BU on both boxes. On the same s...
I know you can bump up the 10/100 and gig ports mtu on a global basis. Are these larger frames limited to intra vlan traffic? Can larger frames be sent across vlans?
Is there a way to cherry pick a dot1q tagged packet to not have the q-in-q tag added to it while q-in-q tagging all other dot1q packets coming in on an interface?This is on a Cisco 3750 configured for q-in-q with the 'switchport mode dot1q-tunnel' co...
ok, I have a Mitel IP phone setup with a static IP address of 10.98.9.100/23 connected to a C3560. The port on the C3560 is setup as:interface FastEthernet0/19 switchport trunk encapsulation dot1q switchport trunk native vlan 104 switchport mode trun...
I changed the way I distribute the EIGRP default route. The old way was I had our last-hop router configed with a static default route to our firewall inside interface of 16x.xx.100.66 like:interface FastEthernet0/0 ip address 16x.xx.100.129 255.255...
okay, i am at a complete lost. could someone explain to me why ssh is not working on this config. or perhaps what else i can look for. much appreciated.=======================================================================ip domain-name help.comc...
HiI was hoping for some help setting up route-maps on 3750G-12S switches. The 3750's are using 12.2.(35)SE5 IPBase image.I have put in the commands:route-map vlan70 _noproxy permit 10 match ip address 10 set ip default next-hop 10.217.12.1 Then I ha...
We have several switches on our lan and have two we recently put in. Our main switch is the VTP server with the domain Mesa. The two we recently put in have Mesa as well are are set as clients, but they are not pulling the vlans from the vtp server...
