[Tex/LaTex] making citations bold latex

biblatexciting

Simple problem I am having I apologise for the simplicity but my google skills seem to be lacking and I cannot find an answer speedily.I am using MiKTeX 2.9 and have a successful bibliography without issue and make citations using:

\cite{test}

however my citations are appearing as:

citation

I was hoping to make the citations in the text bold. Also in the printed bibliography at the end of the document the full author list is being condensed as follows:
cite2

I was hoping to display the full Author list and reverse the et al. if possible. Any help would be much appreciated and I apologise for the simplicity of the problems.

Edit: heres my example tex and bib files/close representation:

%Loading in the packages
\documentclass[12pt]{report}
\usepackage[a4paper, width=150mm, top=25mm, bottom=25mm ,bindingoffset=6mm]{geometry}
\usepackage[backend=bibtex, style=alphabetic]{biblatex}
\addbibresource{citations.bib}

\begin{document}

\tableofcontents

\chapter{superintro}

\input{chapters/superintro}

\printbibliography

\end{document}

bibliography .bib

@report{RFC3550,
    author = {H. Schulzrinne and S. Casgner and R. Frederick and V. Jacobson},
    title = {RFC 3550, RTP: A Transport Protocol for Real-Time Applications},
    url = {https://tools.ietf.org/html/rfc3550},
    year = {2003},
}

@report{RFC2326,
    author = {H. Schulzrinne and A. Rao and R. Lanphier},
    title = {RFC 2326, Real Time Streaming Protocol},
    url = {https://rools.ietf.org/html/rfc2326},
    year = {1998},
}

within the superintro .tex file I am simply doing things such as cite{rfc2326}

Best Answer

You can easily make the labels bold using

\DeclareFieldFormat{labelalpha}{\mkbibbold{#1}}
\DeclareFieldFormat{extraalpha}{\mkbibbold{\mknumalph{#1}}}

If you want to un-bold them for the bibliography, you want

\AtBeginBibliography{
  \DeclareFieldFormat{labelalpha}{#1}
  \DeclareFieldFormat{extraalpha}{\mknumalph{#1}}}

MWE

\documentclass{article}
\usepackage[style=alphabetic]{biblatex}
\addbibresource{biblatex-examples.bib}

\DeclareFieldFormat{labelalpha}{\mkbibbold{#1}}
\DeclareFieldFormat{extraalpha}{\mkbibbold{\mknumalph{#1}}}

\AtBeginBibliography{
  \DeclareFieldFormat{labelalpha}{#1}
  \DeclareFieldFormat{extraalpha}{\mknumalph{#1}}}

\begin{document}
Lorem \cite[43]{geer} ipsum.
\printbibliography
\end{document}

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