Switching

In the process of adding udld/udld aggressive to IDF and MDF 6500 switches. On the uplinks that go from the IDF to the MDF , I am being told to enable udld aggressive on the IDF Side and to enable udld on the MDF side. Can someone explain what thi...

HiI have 2 router, 1700 and other 1800On 1700, the show controllers serial 0/0 show:Hardware is PowerQUICC MPC860On 1800, the show controllers serial 0/0/0 show:Hardware is GT96KWhat's difference between GT96K and the POWERQUICC?I can use the cable (...

Hey Everyone,I have two 6513's running IOS v.12.2(18)SXF8. I am having issues sending Netflow data to an NFSEN workstation. Basically, when i do "sh ip route cache flow" on switch 1 I see all source ip, source port , dest ip and dest port info. Howev...

I have a catalyst switch 3400 on which I have configured a port as trunk and added some vlans to it using 'switchport trunk allowed add vlan x,y ' command. Next I removed all vlans from this port and changed it to an access port.The issue is that whe...

Hi,Iwas configuring Qos with my 2821 cisco router.I had used the wizard to do this. I do not have voice over my network.I would like to create my protocol based policies... improve imap, smtp or pop3 protocol like no latency (LLQ).I have created a p...

Hi,I've noticed on the Cisco 87x series routers that IOS 12.4 contains GLBP commands, but if you set it up, it only seems to perform HSRP functions and no load balancing... Does anyone know if Cisco are going to be fully supporting GLBP on the 87x se...

Hi,We are using 3845 router with 2 eth ports for IPSEC tunnel formation. Traffic arrives or leaves from Gig0/0 is enrypted. Crypto map is applied on gig0/0. (Traffic defined by Access-lists.) Then traffic is routed to Giga0/1 for further routing. Thi...

I have two locations; office and Colo. They are connected by 2 Gig dark fiber pipes. I have VLAN 36 in the Office and VLAN 20 in the Colo. When i use Microsoft "My Network Places" in the Office, I can see all computers on both VLANs. When I use i...

Hello,Say I wanted to ban an individual MAC address from connecting to a given switch on any switchport (2950). How would I go about it?Thankyou.

hai alll,i want to know wat wud b the metric wen redistributing isis into eigrp with the following in the attachment.. router A(config-router)redistribute isis level 1 metric 512 XX 255 1 1500wat sud b there for delay?is it in tens of microsecon or ...

gius i have this SUb for my 6506.....now its has catos and i want to change it to IOS now first question how i am going to do that ....second question is do i have to put MSFC3 daughter card for that as well.....please urgent help me is needed.....no...

Hai,My Lan like ADSL Modem --> Proxy Server --> 2950 Switch1 --> 2950 Switch2 ---> 2950 Switch3 --> |Iam|From where i am connected to internet from there i am unable to download any MS-Office files (like Word,Excel etc..) from any mail ID, at the s...

Hi,I have 2 ADSL connections with static IPs connected at a 1821. My ISP would route a public network, e.g. 20.20.20.0/28 trough both of my IPs. Now I want to place a router behind my 1812 doing a VPN to a central gateway. My thought is, when setting...