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Multilink MLP

I am planning to configure Multilink MLP and started to read some related materials. I found out there are some options to configure Multilink MLP. But I am confusing which type should I choose. I am going to use 3 Gig interfaces as a bundle, so whic...

Problem Ping PC extrange

Hi,   I have a problem that I don´t undertand that is happening in my network.   I have one architecture like the bottom picture. PC1 and PC2 have internet. However when I do one ping from PC1 to PC2 I have no answer. If I do one ping from L3 switch ...

farguisito by Beginner
  • 10 replies
  • 0 Helpful votes

Resolved! SUP 6T and MTU setting for Jumbo Framre

Dear all,   I'm trying to figure out the correct settings to enable Jumbo Frame on SUP 6T...   On SUP 6T you can only change MTU at Ethernet Frame L2 and not also at L3, isn't it?   I've noticed that system MTU is per default 9216 but PHY and SVI int...

oguarisco by Participant
  • 2 replies
  • 0 Helpful votes

Resolved! "not connected" SPAN ports

Hi all, I have configured some 6509 ports in SPAN mode with an active monitor session. In particular I have configured one port on a catalyst and another port on another catalyst in order to sniff the traffic passing through this domain (composed by ...

silvio1989 by Beginner
  • 9 replies
  • 0 Helpful votes

Resolved! span port shows up and down.

hi all,we have sniffer hooked to switch and it showsGigabitEthernet1/0/12 is up, line protocol is down (monitoring)sh monitor    detail Session 1---------Type                   : Local SessionDescription            : -Source Ports           :     RX ...

mahesh18 by Frequent Contributor
  • 7 replies
  • 0 Helpful votes

Resolved! 2960x switchport issues

Hi All,   We have a Cisco 2960x switch that has been in production with no issue for around a year and a half.  Connected to the ports are a bunch of 8811 IP Phones that we use on CUCM and staff Laptops.   Yesterday my colleagues' phone was working f...

Resolved! UDP VS Window Size

For TCP communication, the sender and the receiver exchange their window size through 3 way handshake. But, for UDP communication, since it is not reliable, there is no ACK or window size. I am not sure, but probably the sender will fragment the data...

Resolved! Catalyst 4506 image file error

Good Morning, I'm hoping someone can help me with this issue I'm having.  I have been trying to boot my switch using the .bin file shown in the picture below.  But as you can see, it starts to load and then throws up the following error.  I have anot...

Bootflash Error.jpg
bigred1022 by Beginner
  • 17 replies
  • 0 Helpful votes